Merge tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next
Pull MFD update from Samuel Ortiz:
"For the 3.11 merge we only have one new MFD driver for the Kontron
PLD.
But we also have:
- Support for the TPS659038 PMIC from the palmas driver.
- Intel's Coleto Creek and Avoton SoCs support from the lpc_ich
driver.
- RTL8411B support from the rtsx driver.
- More DT support for the Arizona, max8998, twl4030-power and the
ti_am335x_tsadc drivers.
- The SSBI driver move under MFD.
- A conversion to the devm_* API for most of the MFD drivers.
- The twl4030-power got split from twl-core into its own module.
- A major ti_am335x_adc cleanup, leading to a proper DT support.
- Our regular arizona and wm* updates and cleanups from the Wolfson
folks.
- A better error handling and initialization, and a regulator
subdevice addition for the 88pm80x driver.
- A bulk platform_set_drvdata() call removal that's no longer need
since commit 0998d0631001 ("device-core: Ensure drvdata = NULL when
no driver is bound")
* tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (102 commits)
mfd: sec: Provide max_register to regmap
mfd: wm8994: Remove duplicate check for active JACKDET
MAINTAINERS: Add include directory to MFD file patterns
mfd: sec: Remove fields not used since regmap conversion
watchdog: Kontron PLD watchdog timer driver
mfd: max8998: Add support for Device Tree
regulator: max8998: Use arrays for specifying voltages in platform data
mfd: max8998: Add irq domain support
regulator: palmas: Add TPS659038 support
mfd: Kontron PLD mfd driver
mfd: palmas: Add TPS659038 PMIC support
mfd: palmas: Add SMPS10_BOOST feature
mfd: palmas: Check if irq is valid
mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs
mfd: twl-core: Change TWL6025 references to TWL6032
mfd: davinci_voicecodec: Fix build breakage
mfd: vexpress: Make the driver optional for arm and arm64
mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache()
mfd: davinci_voicecodec: Convert to use devm_* APIs
mfd: twl4030-power: Fix relocking on error
...
diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
new file mode 100644
index 0000000..491c97b
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
@@ -0,0 +1,44 @@
+* TI - TSC ADC (Touschscreen and analog digital converter)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Required properties:
+- child "tsc"
+ ti,wires: Wires refer to application modes i.e. 4/5/8 wire touchscreen
+ support on the platform.
+ ti,x-plate-resistance: X plate resistance
+ ti,coordiante-readouts: The sequencer supports a total of 16
+ programmable steps each step is used to
+ read a single coordinate. A single
+ readout is enough but multiple reads can
+ increase the quality.
+ A value of 5 means, 5 reads for X, 5 for
+ Y and 2 for Z (always). This utilises 12
+ of the 16 software steps available. The
+ remaining 4 can be used by the ADC.
+ ti,wire-config: Different boards could have a different order for
+ connecting wires on touchscreen. We need to provide an
+ 8 bit number where in the 1st four bits represent the
+ analog lines and the next 4 bits represent positive/
+ negative terminal on that input line. Notations to
+ represent the input lines and terminals resoectively
+ is as follows:
+ AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
+ XP = 0, XN = 1, YP = 2, YN = 3.
+- child "adc"
+ ti,adc-channels: List of analog inputs available for ADC.
+ AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
+
+Example:
+ tscadc: tscadc@44e0d000 {
+ compatible = "ti,am3359-tscadc";
+ tsc {
+ ti,wires = <4>;
+ ti,x-plate-resistance = <200>;
+ ti,coordiante-readouts = <5>;
+ ti,wire-config = <0x00 0x11 0x22 0x33>;
+ };
+
+ adc {
+ ti,adc-channels = <4 5 6 7>;
+ };
+ }
diff --git a/Documentation/devicetree/bindings/mfd/max8998.txt b/Documentation/devicetree/bindings/mfd/max8998.txt
new file mode 100644
index 0000000..23a3650
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/max8998.txt
@@ -0,0 +1,119 @@
+* Maxim MAX8998, National/TI LP3974 multi-function device
+
+The Maxim MAX8998 is a multi-function device which includes voltage/current
+regulators, real time clock, battery charging controller and several
+other sub-blocks. It is interfaced using an I2C interface. Each sub-block
+is addressed by the host system using different i2c slave address.
+
+PMIC sub-block
+--------------
+
+The PMIC sub-block contains a number of voltage and current regulators,
+with controllable parameters and dynamic voltage scaling capability.
+In addition, it includes a real time clock and battery charging controller
+as well. It is accessible at I2C address 0x66.
+
+Required properties:
+- compatible: Should be one of the following:
+ - "maxim,max8998" for Maxim MAX8998
+ - "national,lp3974" or "ti,lp3974" for National/TI LP3974.
+- reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
+
+Optional properties:
+- interrupt-parent: Specifies the phandle of the interrupt controller to which
+ the interrupts from MAX8998 are routed to.
+- interrupts: Interrupt specifiers for two interrupt sources.
+ - First interrupt specifier is for main interrupt.
+ - Second interrupt specifier is for power-on/-off interrupt.
+- max8998,pmic-buck1-dvs-gpios: GPIO specifiers for two host gpios used
+ for buck 1 dvs. The format of the gpio specifier depends on the gpio
+ controller.
+- max8998,pmic-buck2-dvs-gpio: GPIO specifier for host gpio used
+ for buck 2 dvs. The format of the gpio specifier depends on the gpio
+ controller.
+- max8998,pmic-buck1-default-dvs-idx: Default voltage setting selected from
+ the possible 4 options selectable by the dvs gpios. The value of this
+ property should be 0, 1, 2 or 3. If not specified or out of range,
+ a default value of 0 is taken.
+- max8998,pmic-buck2-default-dvs-idx: Default voltage setting selected from
+ the possible 2 options selectable by the dvs gpios. The value of this
+ property should be 0 or 1. If not specified or out of range, a default
+ value of 0 is taken.
+- max8998,pmic-buck-voltage-lock: If present, disallows changing of
+ preprogrammed buck dvfs voltages.
+
+Additional properties required if max8998,pmic-buck1-dvs-gpios is defined:
+- max8998,pmic-buck1-dvs-voltage: An array of 4 voltage values in microvolts
+ for buck1 regulator that can be selected using dvs gpio.
+
+Additional properties required if max8998,pmic-buck2-dvs-gpio is defined:
+- max8998,pmic-buck2-dvs-voltage: An array of 2 voltage values in microvolts
+ for buck2 regulator that can be selected using dvs gpio.
+
+Regulators: All the regulators of MAX8998 to be instantiated shall be
+listed in a child node named 'regulators'. Each regulator is represented
+by a child node of the 'regulators' node.
+
+ regulator-name {
+ /* standard regulator bindings here */
+ };
+
+Following regulators of the MAX8998 PMIC block are supported. Note that
+the 'n' in regulator name, as in LDOn or BUCKn, represents the LDO or BUCK
+number as described in MAX8998 datasheet.
+
+ - LDOn
+ - valid values for n are 2 to 17
+ - Example: LDO2, LDO10, LDO17
+ - BUCKn
+ - valid values for n are 1 to 4.
+ - Example: BUCK1, BUCK2, BUCK3, BUCK4
+
+ - ENVICHG: Battery Charging Current Monitor Output. This is a fixed
+ voltage type regulator
+
+ - ESAFEOUT1: (ldo19)
+ - ESAFEOUT2: (ld020)
+
+Standard regulator bindings are used inside regulator subnodes. Check
+ Documentation/devicetree/bindings/regulator/regulator.txt
+for more details.
+
+Example:
+
+ pmic@66 {
+ compatible = "maxim,max8998-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&wakeup_eint>;
+ interrupts = <4 0>, <3 0>;
+
+ /* Buck 1 DVS settings */
+ max8998,pmic-buck1-default-dvs-idx = <0>;
+ max8998,pmic-buck1-dvs-gpios = <&gpx0 0 1 0 0>, /* SET1 */
+ <&gpx0 1 1 0 0>; /* SET2 */
+ max8998,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
+ <1000000>, <950000>;
+
+ /* Buck 2 DVS settings */
+ max8998,pmic-buck2-default-dvs-idx = <0>;
+ max8998,pmic-buck2-dvs-gpio = <&gpx0 0 3 0 0>; /* SET3 */
+ max8998,pmic-buck2-dvs-voltage = <1350000>, <1300000>;
+
+ /* Regulators to instantiate */
+ regulators {
+ ldo2_reg: LDO2 {
+ regulator-name = "VDD_ALIVE_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "VDD_ARM_1.2V";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/twl4030-power.txt b/Documentation/devicetree/bindings/mfd/twl4030-power.txt
new file mode 100644
index 0000000..8e15ec3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/twl4030-power.txt
@@ -0,0 +1,28 @@
+Texas Instruments TWL family (twl4030) reset and power management module
+
+The power management module inside the TWL family provides several facilities
+to control the power resources, including power scripts. For now, the
+binding only supports the complete shutdown of the system after poweroff.
+
+Required properties:
+- compatible : must be "ti,twl4030-power"
+
+Optional properties:
+- ti,use_poweroff: With this flag, the chip will initiates an ACTIVE-to-OFF or
+ SLEEP-to-OFF transition when the system poweroffs.
+
+Example:
+&i2c1 {
+ clock-frequency = <2600000>;
+
+ twl: twl@48 {
+ reg = <0x48>;
+ interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = <&intc>;
+
+ twl_power: power {
+ compatible = "ti,twl4030-power";
+ ti,use_poweroff;
+ };
+ };
+};
diff --git a/Documentation/devicetree/bindings/regulator/twl-regulator.txt b/Documentation/devicetree/bindings/regulator/twl-regulator.txt
index 658749b..75b0c16 100644
--- a/Documentation/devicetree/bindings/regulator/twl-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/twl-regulator.txt
@@ -18,20 +18,20 @@
- "ti,twl6030-vdd1" for VDD1 SMPS
- "ti,twl6030-vdd2" for VDD2 SMPS
- "ti,twl6030-vdd3" for VDD3 SMPS
-For twl6025 regulators/LDOs
+For twl6032 regulators/LDOs
- compatible:
- - "ti,twl6025-ldo1" for LDO1 LDO
- - "ti,twl6025-ldo2" for LDO2 LDO
- - "ti,twl6025-ldo3" for LDO3 LDO
- - "ti,twl6025-ldo4" for LDO4 LDO
- - "ti,twl6025-ldo5" for LDO5 LDO
- - "ti,twl6025-ldo6" for LDO6 LDO
- - "ti,twl6025-ldo7" for LDO7 LDO
- - "ti,twl6025-ldoln" for LDOLN LDO
- - "ti,twl6025-ldousb" for LDOUSB LDO
- - "ti,twl6025-smps3" for SMPS3 SMPS
- - "ti,twl6025-smps4" for SMPS4 SMPS
- - "ti,twl6025-vio" for VIO SMPS
+ - "ti,twl6032-ldo1" for LDO1 LDO
+ - "ti,twl6032-ldo2" for LDO2 LDO
+ - "ti,twl6032-ldo3" for LDO3 LDO
+ - "ti,twl6032-ldo4" for LDO4 LDO
+ - "ti,twl6032-ldo5" for LDO5 LDO
+ - "ti,twl6032-ldo6" for LDO6 LDO
+ - "ti,twl6032-ldo7" for LDO7 LDO
+ - "ti,twl6032-ldoln" for LDOLN LDO
+ - "ti,twl6032-ldousb" for LDOUSB LDO
+ - "ti,twl6032-smps3" for SMPS3 SMPS
+ - "ti,twl6032-smps4" for SMPS4 SMPS
+ - "ti,twl6032-vio" for VIO SMPS
For twl4030 regulators/LDOs
- compatible:
- "ti,twl4030-vaux1" for VAUX1 LDO
diff --git a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt
index 36b9aed..0aee0ad 100644
--- a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt
@@ -8,7 +8,7 @@
usb interrupt number that raises VBUS interrupts when the controller has to
act as device
- usb-supply : phandle to the regulator device tree node. It should be vusb
- if it is twl6030 or ldousb if it is twl6025 subclass.
+ if it is twl6030 or ldousb if it is twl6032 subclass.
twl6030-usb {
compatible = "ti,twl6030-usb";
diff --git a/MAINTAINERS b/MAINTAINERS
index 293c762..bb70073 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5500,9 +5500,12 @@
MULTIFUNCTION DEVICES (MFD)
M: Samuel Ortiz <sameo@linux.intel.com>
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
+M: Lee Jones <lee.jones@linaro.org>
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes.git
S: Supported
F: drivers/mfd/
+F: include/linux/mfd/
MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
M: Chris Ball <cjb@laptop.org>
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 904ba83..3aee1a4 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -474,3 +474,17 @@
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii-txid";
};
+
+&tscadc {
+ status = "okay";
+ tsc {
+ ti,wires = <4>;
+ ti,x-plate-resistance = <200>;
+ ti,coordiante-readouts = <5>;
+ ti,wire-config = <0x00 0x11 0x22 0x33>;
+ };
+
+ adc {
+ ti,adc-channels = <4 5 6 7>;
+ };
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 0d4df90..38b446b 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -502,6 +502,23 @@
status = "disabled";
};
+ tscadc: tscadc@44e0d000 {
+ compatible = "ti,am3359-tscadc";
+ reg = <0x44e0d000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <16>;
+ ti,hwmods = "adc_tsc";
+ status = "disabled";
+
+ tsc {
+ compatible = "ti,am3359-tsc";
+ };
+ am335x_adc: adc {
+ #io-channel-cells = <1>;
+ compatible = "ti,am3359-adc";
+ };
+ };
+
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index ed2b854..ad40ab0 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -377,12 +377,8 @@
.buck1_set1 = S5PV210_GPH0(3),
.buck1_set2 = S5PV210_GPH0(4),
.buck2_set3 = S5PV210_GPH0(5),
- .buck1_voltage1 = 1200000,
- .buck1_voltage2 = 1200000,
- .buck1_voltage3 = 1200000,
- .buck1_voltage4 = 1200000,
- .buck2_voltage1 = 1200000,
- .buck2_voltage2 = 1200000,
+ .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
+ .buck2_voltage = { 1200000, 1200000 },
};
#endif
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 30b24ad..e5cd9fb 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -580,12 +580,8 @@
.buck1_set1 = S5PV210_GPH0(3),
.buck1_set2 = S5PV210_GPH0(4),
.buck2_set3 = S5PV210_GPH0(5),
- .buck1_voltage1 = 1200000,
- .buck1_voltage2 = 1200000,
- .buck1_voltage3 = 1200000,
- .buck1_voltage4 = 1200000,
- .buck2_voltage1 = 1200000,
- .buck2_voltage2 = 1200000,
+ .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
+ .buck2_voltage = { 1200000, 1200000 },
};
#endif
diff --git a/drivers/Kconfig b/drivers/Kconfig
index ae050b5..aa43b91 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -52,8 +52,6 @@
source "drivers/spi/Kconfig"
-source "drivers/ssbi/Kconfig"
-
source "drivers/hsi/Kconfig"
source "drivers/pps/Kconfig"
diff --git a/drivers/Makefile b/drivers/Makefile
index 336b0ad..ab93de8 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -117,7 +117,6 @@
obj-$(CONFIG_CRYPTO) += crypto/
obj-$(CONFIG_SUPERH) += sh/
obj-$(CONFIG_ARCH_SHMOBILE) += sh/
-obj-$(CONFIG_SSBI) += ssbi/
ifndef CONFIG_ARCH_USES_GETTIMEOFFSET
obj-y += clocksource/
endif
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 5f9a7e7..4427e8e 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -22,13 +22,18 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/iio/iio.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/iio/machine.h>
+#include <linux/iio/driver.h>
#include <linux/mfd/ti_am335x_tscadc.h>
-#include <linux/platform_data/ti_am335x_adc.h>
struct tiadc_device {
struct ti_tscadc_dev *mfd_tscadc;
int channels;
+ u8 channel_line[8];
+ u8 channel_step[8];
};
static unsigned int tiadc_readl(struct tiadc_device *adc, unsigned int reg)
@@ -42,10 +47,20 @@
writel(val, adc->mfd_tscadc->tscadc_base + reg);
}
+static u32 get_adc_step_mask(struct tiadc_device *adc_dev)
+{
+ u32 step_en;
+
+ step_en = ((1 << adc_dev->channels) - 1);
+ step_en <<= TOTAL_STEPS - adc_dev->channels + 1;
+ return step_en;
+}
+
static void tiadc_step_config(struct tiadc_device *adc_dev)
{
unsigned int stepconfig;
- int i, channels = 0, steps;
+ int i, steps;
+ u32 step_en;
/*
* There are 16 configurable steps and 8 analog input
@@ -58,43 +73,63 @@
*/
steps = TOTAL_STEPS - adc_dev->channels;
- channels = TOTAL_CHANNELS - adc_dev->channels;
-
stepconfig = STEPCONFIG_AVG_16 | STEPCONFIG_FIFO1;
- for (i = (steps + 1); i <= TOTAL_STEPS; i++) {
- tiadc_writel(adc_dev, REG_STEPCONFIG(i),
- stepconfig | STEPCONFIG_INP(channels));
- tiadc_writel(adc_dev, REG_STEPDELAY(i),
+ for (i = 0; i < adc_dev->channels; i++) {
+ int chan;
+
+ chan = adc_dev->channel_line[i];
+ tiadc_writel(adc_dev, REG_STEPCONFIG(steps),
+ stepconfig | STEPCONFIG_INP(chan));
+ tiadc_writel(adc_dev, REG_STEPDELAY(steps),
STEPCONFIG_OPENDLY);
- channels++;
+ adc_dev->channel_step[i] = steps;
+ steps++;
}
- tiadc_writel(adc_dev, REG_SE, STPENB_STEPENB);
+ step_en = get_adc_step_mask(adc_dev);
+ am335x_tsc_se_set(adc_dev->mfd_tscadc, step_en);
}
+static const char * const chan_name_ain[] = {
+ "AIN0",
+ "AIN1",
+ "AIN2",
+ "AIN3",
+ "AIN4",
+ "AIN5",
+ "AIN6",
+ "AIN7",
+};
+
static int tiadc_channel_init(struct iio_dev *indio_dev, int channels)
{
+ struct tiadc_device *adc_dev = iio_priv(indio_dev);
struct iio_chan_spec *chan_array;
+ struct iio_chan_spec *chan;
int i;
indio_dev->num_channels = channels;
- chan_array = kcalloc(indio_dev->num_channels,
+ chan_array = kcalloc(channels,
sizeof(struct iio_chan_spec), GFP_KERNEL);
-
if (chan_array == NULL)
return -ENOMEM;
- for (i = 0; i < (indio_dev->num_channels); i++) {
- struct iio_chan_spec *chan = chan_array + i;
+ chan = chan_array;
+ for (i = 0; i < channels; i++, chan++) {
+
chan->type = IIO_VOLTAGE;
chan->indexed = 1;
- chan->channel = i;
+ chan->channel = adc_dev->channel_line[i];
chan->info_mask_separate = BIT(IIO_CHAN_INFO_RAW);
+ chan->datasheet_name = chan_name_ain[chan->channel];
+ chan->scan_type.sign = 'u';
+ chan->scan_type.realbits = 12;
+ chan->scan_type.storagebits = 32;
}
indio_dev->channels = chan_array;
- return indio_dev->num_channels;
+ return 0;
}
static void tiadc_channels_remove(struct iio_dev *indio_dev)
@@ -108,7 +143,9 @@
{
struct tiadc_device *adc_dev = iio_priv(indio_dev);
int i;
- unsigned int fifo1count, readx1;
+ unsigned int fifo1count, read;
+ u32 step = UINT_MAX;
+ bool found = false;
/*
* When the sub-system is first enabled,
@@ -121,14 +158,26 @@
* Hence we need to flush out this data.
*/
+ for (i = 0; i < ARRAY_SIZE(adc_dev->channel_step); i++) {
+ if (chan->channel == adc_dev->channel_line[i]) {
+ step = adc_dev->channel_step[i];
+ break;
+ }
+ }
+ if (WARN_ON_ONCE(step == UINT_MAX))
+ return -EINVAL;
+
fifo1count = tiadc_readl(adc_dev, REG_FIFO1CNT);
for (i = 0; i < fifo1count; i++) {
- readx1 = tiadc_readl(adc_dev, REG_FIFO1);
- if (i == chan->channel)
- *val = readx1 & 0xfff;
+ read = tiadc_readl(adc_dev, REG_FIFO1);
+ if (read >> 16 == step) {
+ *val = read & 0xfff;
+ found = true;
+ }
}
- tiadc_writel(adc_dev, REG_SE, STPENB_STEPENB);
-
+ am335x_tsc_se_update(adc_dev->mfd_tscadc);
+ if (found == false)
+ return -EBUSY;
return IIO_VAL_INT;
}
@@ -140,13 +189,15 @@
{
struct iio_dev *indio_dev;
struct tiadc_device *adc_dev;
- struct ti_tscadc_dev *tscadc_dev = pdev->dev.platform_data;
- struct mfd_tscadc_board *pdata;
+ struct device_node *node = pdev->dev.of_node;
+ struct property *prop;
+ const __be32 *cur;
int err;
+ u32 val;
+ int channels = 0;
- pdata = tscadc_dev->dev->platform_data;
- if (!pdata || !pdata->adc_init) {
- dev_err(&pdev->dev, "Could not find platform data\n");
+ if (!node) {
+ dev_err(&pdev->dev, "Could not find valid DT data.\n");
return -EINVAL;
}
@@ -158,8 +209,13 @@
}
adc_dev = iio_priv(indio_dev);
- adc_dev->mfd_tscadc = tscadc_dev;
- adc_dev->channels = pdata->adc_init->adc_channels;
+ adc_dev->mfd_tscadc = ti_tscadc_dev_get(pdev);
+
+ of_property_for_each_u32(node, "ti,adc-channels", prop, cur, val) {
+ adc_dev->channel_line[channels] = val;
+ channels++;
+ }
+ adc_dev->channels = channels;
indio_dev->dev.parent = &pdev->dev;
indio_dev->name = dev_name(&pdev->dev);
@@ -191,10 +247,15 @@
static int tiadc_remove(struct platform_device *pdev)
{
struct iio_dev *indio_dev = platform_get_drvdata(pdev);
+ struct tiadc_device *adc_dev = iio_priv(indio_dev);
+ u32 step_en;
iio_device_unregister(indio_dev);
tiadc_channels_remove(indio_dev);
+ step_en = get_adc_step_mask(adc_dev);
+ am335x_tsc_se_clr(adc_dev->mfd_tscadc, step_en);
+
iio_device_free(indio_dev);
return 0;
@@ -205,9 +266,10 @@
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct tiadc_device *adc_dev = iio_priv(indio_dev);
- struct ti_tscadc_dev *tscadc_dev = dev->platform_data;
+ struct ti_tscadc_dev *tscadc_dev;
unsigned int idle;
+ tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
if (!device_may_wakeup(tscadc_dev->dev)) {
idle = tiadc_readl(adc_dev, REG_CTRL);
idle &= ~(CNTRLREG_TSCSSENB);
@@ -243,16 +305,22 @@
#define TIADC_PM_OPS NULL
#endif
+static const struct of_device_id ti_adc_dt_ids[] = {
+ { .compatible = "ti,am3359-adc", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, ti_adc_dt_ids);
+
static struct platform_driver tiadc_driver = {
.driver = {
- .name = "tiadc",
+ .name = "TI-am335x-adc",
.owner = THIS_MODULE,
.pm = TIADC_PM_OPS,
+ .of_match_table = of_match_ptr(ti_adc_dt_ids),
},
.probe = tiadc_probe,
.remove = tiadc_remove,
};
-
module_platform_driver(tiadc_driver);
MODULE_DESCRIPTION("TI ADC controller driver");
diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 50fb129..e1c5300 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -24,8 +24,9 @@
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/io.h>
-#include <linux/input/ti_am335x_tsc.h>
#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/mfd/ti_am335x_tscadc.h>
@@ -33,6 +34,13 @@
#define SEQ_SETTLE 275
#define MAX_12BIT ((1 << 12) - 1)
+static const int config_pins[] = {
+ STEPCONFIG_XPP,
+ STEPCONFIG_XNN,
+ STEPCONFIG_YPP,
+ STEPCONFIG_YNN,
+};
+
struct titsc {
struct input_dev *input;
struct ti_tscadc_dev *mfd_tscadc;
@@ -40,7 +48,10 @@
unsigned int wires;
unsigned int x_plate_resistance;
bool pen_down;
- int steps_to_configure;
+ int coordinate_readouts;
+ u32 config_inp[4];
+ u32 bit_xp, bit_xn, bit_yp, bit_yn;
+ u32 inp_xp, inp_xn, inp_yp, inp_yn;
};
static unsigned int titsc_readl(struct titsc *ts, unsigned int reg)
@@ -54,92 +65,153 @@
writel(val, tsc->mfd_tscadc->tscadc_base + reg);
}
+static int titsc_config_wires(struct titsc *ts_dev)
+{
+ u32 analog_line[4];
+ u32 wire_order[4];
+ int i, bit_cfg;
+
+ for (i = 0; i < 4; i++) {
+ /*
+ * Get the order in which TSC wires are attached
+ * w.r.t. each of the analog input lines on the EVM.
+ */
+ analog_line[i] = (ts_dev->config_inp[i] & 0xF0) >> 4;
+ wire_order[i] = ts_dev->config_inp[i] & 0x0F;
+ if (WARN_ON(analog_line[i] > 7))
+ return -EINVAL;
+ if (WARN_ON(wire_order[i] > ARRAY_SIZE(config_pins)))
+ return -EINVAL;
+ }
+
+ for (i = 0; i < 4; i++) {
+ int an_line;
+ int wi_order;
+
+ an_line = analog_line[i];
+ wi_order = wire_order[i];
+ bit_cfg = config_pins[wi_order];
+ if (bit_cfg == 0)
+ return -EINVAL;
+ switch (wi_order) {
+ case 0:
+ ts_dev->bit_xp = bit_cfg;
+ ts_dev->inp_xp = an_line;
+ break;
+
+ case 1:
+ ts_dev->bit_xn = bit_cfg;
+ ts_dev->inp_xn = an_line;
+ break;
+
+ case 2:
+ ts_dev->bit_yp = bit_cfg;
+ ts_dev->inp_yp = an_line;
+ break;
+ case 3:
+ ts_dev->bit_yn = bit_cfg;
+ ts_dev->inp_yn = an_line;
+ break;
+ }
+ }
+ return 0;
+}
+
static void titsc_step_config(struct titsc *ts_dev)
{
unsigned int config;
- int i, total_steps;
-
- /* Configure the Step registers */
- total_steps = 2 * ts_dev->steps_to_configure;
+ int i;
+ int end_step;
+ u32 stepenable;
config = STEPCONFIG_MODE_HWSYNC |
- STEPCONFIG_AVG_16 | STEPCONFIG_XPP;
+ STEPCONFIG_AVG_16 | ts_dev->bit_xp;
switch (ts_dev->wires) {
case 4:
- config |= STEPCONFIG_INP_AN2 | STEPCONFIG_XNN;
+ config |= STEPCONFIG_INP(ts_dev->inp_yp) | ts_dev->bit_xn;
break;
case 5:
- config |= STEPCONFIG_YNN |
- STEPCONFIG_INP_AN4 | STEPCONFIG_XNN |
- STEPCONFIG_YPP;
+ config |= ts_dev->bit_yn |
+ STEPCONFIG_INP_AN4 | ts_dev->bit_xn |
+ ts_dev->bit_yp;
break;
case 8:
- config |= STEPCONFIG_INP_AN2 | STEPCONFIG_XNN;
+ config |= STEPCONFIG_INP(ts_dev->inp_yp) | ts_dev->bit_xn;
break;
}
- for (i = 1; i <= ts_dev->steps_to_configure; i++) {
+ /* 1 … coordinate_readouts is for X */
+ end_step = ts_dev->coordinate_readouts;
+ for (i = 0; i < end_step; i++) {
titsc_writel(ts_dev, REG_STEPCONFIG(i), config);
titsc_writel(ts_dev, REG_STEPDELAY(i), STEPCONFIG_OPENDLY);
}
config = 0;
config = STEPCONFIG_MODE_HWSYNC |
- STEPCONFIG_AVG_16 | STEPCONFIG_YNN |
- STEPCONFIG_INM_ADCREFM | STEPCONFIG_FIFO1;
+ STEPCONFIG_AVG_16 | ts_dev->bit_yn |
+ STEPCONFIG_INM_ADCREFM;
switch (ts_dev->wires) {
case 4:
- config |= STEPCONFIG_YPP;
+ config |= ts_dev->bit_yp | STEPCONFIG_INP(ts_dev->inp_xp);
break;
case 5:
- config |= STEPCONFIG_XPP | STEPCONFIG_INP_AN4 |
- STEPCONFIG_XNP | STEPCONFIG_YPN;
+ config |= ts_dev->bit_xp | STEPCONFIG_INP_AN4 |
+ ts_dev->bit_xn | ts_dev->bit_yp;
break;
case 8:
- config |= STEPCONFIG_YPP;
+ config |= ts_dev->bit_yp | STEPCONFIG_INP(ts_dev->inp_xp);
break;
}
- for (i = (ts_dev->steps_to_configure + 1); i <= total_steps; i++) {
+ /* coordinate_readouts … coordinate_readouts * 2 is for Y */
+ end_step = ts_dev->coordinate_readouts * 2;
+ for (i = ts_dev->coordinate_readouts; i < end_step; i++) {
titsc_writel(ts_dev, REG_STEPCONFIG(i), config);
titsc_writel(ts_dev, REG_STEPDELAY(i), STEPCONFIG_OPENDLY);
}
- config = 0;
/* Charge step configuration */
- config = STEPCONFIG_XPP | STEPCONFIG_YNN |
+ config = ts_dev->bit_xp | ts_dev->bit_yn |
STEPCHARGE_RFP_XPUL | STEPCHARGE_RFM_XNUR |
- STEPCHARGE_INM_AN1 | STEPCHARGE_INP_AN1;
+ STEPCHARGE_INM_AN1 | STEPCHARGE_INP(ts_dev->inp_yp);
titsc_writel(ts_dev, REG_CHARGECONFIG, config);
titsc_writel(ts_dev, REG_CHARGEDELAY, CHARGEDLY_OPENDLY);
- config = 0;
- /* Configure to calculate pressure */
+ /* coordinate_readouts * 2 … coordinate_readouts * 2 + 2 is for Z */
config = STEPCONFIG_MODE_HWSYNC |
- STEPCONFIG_AVG_16 | STEPCONFIG_YPP |
- STEPCONFIG_XNN | STEPCONFIG_INM_ADCREFM;
- titsc_writel(ts_dev, REG_STEPCONFIG(total_steps + 1), config);
- titsc_writel(ts_dev, REG_STEPDELAY(total_steps + 1),
+ STEPCONFIG_AVG_16 | ts_dev->bit_yp |
+ ts_dev->bit_xn | STEPCONFIG_INM_ADCREFM |
+ STEPCONFIG_INP(ts_dev->inp_xp);
+ titsc_writel(ts_dev, REG_STEPCONFIG(end_step), config);
+ titsc_writel(ts_dev, REG_STEPDELAY(end_step),
STEPCONFIG_OPENDLY);
- config |= STEPCONFIG_INP_AN3 | STEPCONFIG_FIFO1;
- titsc_writel(ts_dev, REG_STEPCONFIG(total_steps + 2), config);
- titsc_writel(ts_dev, REG_STEPDELAY(total_steps + 2),
+ end_step++;
+ config |= STEPCONFIG_INP(ts_dev->inp_yn);
+ titsc_writel(ts_dev, REG_STEPCONFIG(end_step), config);
+ titsc_writel(ts_dev, REG_STEPDELAY(end_step),
STEPCONFIG_OPENDLY);
- titsc_writel(ts_dev, REG_SE, STPENB_STEPENB_TC);
+ /* The steps1 … end and bit 0 for TS_Charge */
+ stepenable = (1 << (end_step + 2)) - 1;
+ am335x_tsc_se_set(ts_dev->mfd_tscadc, stepenable);
}
static void titsc_read_coordinates(struct titsc *ts_dev,
- unsigned int *x, unsigned int *y)
+ u32 *x, u32 *y, u32 *z1, u32 *z2)
{
unsigned int fifocount = titsc_readl(ts_dev, REG_FIFO0CNT);
unsigned int prev_val_x = ~0, prev_val_y = ~0;
unsigned int prev_diff_x = ~0, prev_diff_y = ~0;
unsigned int read, diff;
unsigned int i, channel;
+ unsigned int creads = ts_dev->coordinate_readouts;
+ *z1 = *z2 = 0;
+ if (fifocount % (creads * 2 + 2))
+ fifocount -= fifocount % (creads * 2 + 2);
/*
* Delta filter is used to remove large variations in sampled
* values from ADC. The filter tries to predict where the next
@@ -148,32 +220,32 @@
* algorithm compares the difference with that of a present value,
* if true the value is reported to the sub system.
*/
- for (i = 0; i < fifocount - 1; i++) {
+ for (i = 0; i < fifocount; i++) {
read = titsc_readl(ts_dev, REG_FIFO0);
- channel = read & 0xf0000;
- channel = channel >> 0x10;
- if ((channel >= 0) && (channel < ts_dev->steps_to_configure)) {
- read &= 0xfff;
+
+ channel = (read & 0xf0000) >> 16;
+ read &= 0xfff;
+ if (channel < creads) {
diff = abs(read - prev_val_x);
if (diff < prev_diff_x) {
prev_diff_x = diff;
*x = read;
}
prev_val_x = read;
- }
- read = titsc_readl(ts_dev, REG_FIFO1);
- channel = read & 0xf0000;
- channel = channel >> 0x10;
- if ((channel >= ts_dev->steps_to_configure) &&
- (channel < (2 * ts_dev->steps_to_configure - 1))) {
- read &= 0xfff;
+ } else if (channel < creads * 2) {
diff = abs(read - prev_val_y);
if (diff < prev_diff_y) {
prev_diff_y = diff;
*y = read;
}
prev_val_y = read;
+
+ } else if (channel < creads * 2 + 1) {
+ *z1 = read;
+
+ } else if (channel < creads * 2 + 2) {
+ *z2 = read;
}
}
}
@@ -186,23 +258,11 @@
unsigned int x = 0, y = 0;
unsigned int z1, z2, z;
unsigned int fsm;
- unsigned int fifo1count, fifo0count;
- int i;
status = titsc_readl(ts_dev, REG_IRQSTATUS);
if (status & IRQENB_FIFO0THRES) {
- titsc_read_coordinates(ts_dev, &x, &y);
- z1 = titsc_readl(ts_dev, REG_FIFO0) & 0xfff;
- z2 = titsc_readl(ts_dev, REG_FIFO1) & 0xfff;
-
- fifo1count = titsc_readl(ts_dev, REG_FIFO1CNT);
- for (i = 0; i < fifo1count; i++)
- titsc_readl(ts_dev, REG_FIFO1);
-
- fifo0count = titsc_readl(ts_dev, REG_FIFO0CNT);
- for (i = 0; i < fifo0count; i++)
- titsc_readl(ts_dev, REG_FIFO0);
+ titsc_read_coordinates(ts_dev, &x, &y, &z1, &z2);
if (ts_dev->pen_down && z1 != 0 && z2 != 0) {
/*
@@ -210,10 +270,10 @@
* Resistance(touch) = x plate resistance *
* x postion/4096 * ((z2 / z1) - 1)
*/
- z = z2 - z1;
+ z = z1 - z2;
z *= x;
z *= ts_dev->x_plate_resistance;
- z /= z1;
+ z /= z2;
z = (z + 2047) >> 12;
if (z <= MAX_12BIT) {
@@ -248,10 +308,53 @@
irqclr |= IRQENB_PENUP;
}
- titsc_writel(ts_dev, REG_IRQSTATUS, irqclr);
+ if (status & IRQENB_HW_PEN) {
- titsc_writel(ts_dev, REG_SE, STPENB_STEPENB_TC);
- return IRQ_HANDLED;
+ titsc_writel(ts_dev, REG_IRQWAKEUP, 0x00);
+ titsc_writel(ts_dev, REG_IRQCLR, IRQENB_HW_PEN);
+ }
+
+ if (irqclr) {
+ titsc_writel(ts_dev, REG_IRQSTATUS, irqclr);
+ am335x_tsc_se_update(ts_dev->mfd_tscadc);
+ return IRQ_HANDLED;
+ }
+ return IRQ_NONE;
+}
+
+static int titsc_parse_dt(struct platform_device *pdev,
+ struct titsc *ts_dev)
+{
+ struct device_node *node = pdev->dev.of_node;
+ int err;
+
+ if (!node)
+ return -EINVAL;
+
+ err = of_property_read_u32(node, "ti,wires", &ts_dev->wires);
+ if (err < 0)
+ return err;
+ switch (ts_dev->wires) {
+ case 4:
+ case 5:
+ case 8:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ err = of_property_read_u32(node, "ti,x-plate-resistance",
+ &ts_dev->x_plate_resistance);
+ if (err < 0)
+ return err;
+
+ err = of_property_read_u32(node, "ti,coordiante-readouts",
+ &ts_dev->coordinate_readouts);
+ if (err < 0)
+ return err;
+
+ return of_property_read_u32_array(node, "ti,wire-config",
+ ts_dev->config_inp, ARRAY_SIZE(ts_dev->config_inp));
}
/*
@@ -262,17 +365,9 @@
{
struct titsc *ts_dev;
struct input_dev *input_dev;
- struct ti_tscadc_dev *tscadc_dev = pdev->dev.platform_data;
- struct mfd_tscadc_board *pdata;
+ struct ti_tscadc_dev *tscadc_dev = ti_tscadc_dev_get(pdev);
int err;
- pdata = tscadc_dev->dev->platform_data;
-
- if (!pdata) {
- dev_err(&pdev->dev, "Could not find platform data\n");
- return -EINVAL;
- }
-
/* Allocate memory for device */
ts_dev = kzalloc(sizeof(struct titsc), GFP_KERNEL);
input_dev = input_allocate_device();
@@ -286,9 +381,12 @@
ts_dev->mfd_tscadc = tscadc_dev;
ts_dev->input = input_dev;
ts_dev->irq = tscadc_dev->irq;
- ts_dev->wires = pdata->tsc_init->wires;
- ts_dev->x_plate_resistance = pdata->tsc_init->x_plate_resistance;
- ts_dev->steps_to_configure = pdata->tsc_init->steps_to_configure;
+
+ err = titsc_parse_dt(pdev, ts_dev);
+ if (err) {
+ dev_err(&pdev->dev, "Could not find valid DT data.\n");
+ goto err_free_mem;
+ }
err = request_irq(ts_dev->irq, titsc_irq,
0, pdev->dev.driver->name, ts_dev);
@@ -298,8 +396,14 @@
}
titsc_writel(ts_dev, REG_IRQENABLE, IRQENB_FIFO0THRES);
+ err = titsc_config_wires(ts_dev);
+ if (err) {
+ dev_err(&pdev->dev, "wrong i/p wire configuration\n");
+ goto err_free_irq;
+ }
titsc_step_config(ts_dev);
- titsc_writel(ts_dev, REG_FIFO0THR, ts_dev->steps_to_configure);
+ titsc_writel(ts_dev, REG_FIFO0THR,
+ ts_dev->coordinate_readouts * 2 + 2 - 1);
input_dev->name = "ti-tsc";
input_dev->dev.parent = &pdev->dev;
@@ -329,11 +433,16 @@
static int titsc_remove(struct platform_device *pdev)
{
- struct ti_tscadc_dev *tscadc_dev = pdev->dev.platform_data;
- struct titsc *ts_dev = tscadc_dev->tsc;
+ struct titsc *ts_dev = platform_get_drvdata(pdev);
+ u32 steps;
free_irq(ts_dev->irq, ts_dev);
+ /* total steps followed by the enable mask */
+ steps = 2 * ts_dev->coordinate_readouts + 2;
+ steps = (1 << steps) - 1;
+ am335x_tsc_se_clr(ts_dev->mfd_tscadc, steps);
+
input_unregister_device(ts_dev->input);
kfree(ts_dev);
@@ -343,10 +452,11 @@
#ifdef CONFIG_PM
static int titsc_suspend(struct device *dev)
{
- struct ti_tscadc_dev *tscadc_dev = dev->platform_data;
- struct titsc *ts_dev = tscadc_dev->tsc;
+ struct titsc *ts_dev = dev_get_drvdata(dev);
+ struct ti_tscadc_dev *tscadc_dev;
unsigned int idle;
+ tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
if (device_may_wakeup(tscadc_dev->dev)) {
idle = titsc_readl(ts_dev, REG_IRQENABLE);
titsc_writel(ts_dev, REG_IRQENABLE,
@@ -358,9 +468,10 @@
static int titsc_resume(struct device *dev)
{
- struct ti_tscadc_dev *tscadc_dev = dev->platform_data;
- struct titsc *ts_dev = tscadc_dev->tsc;
+ struct titsc *ts_dev = dev_get_drvdata(dev);
+ struct ti_tscadc_dev *tscadc_dev;
+ tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
if (device_may_wakeup(tscadc_dev->dev)) {
titsc_writel(ts_dev, REG_IRQWAKEUP,
0x00);
@@ -368,7 +479,7 @@
}
titsc_step_config(ts_dev);
titsc_writel(ts_dev, REG_FIFO0THR,
- ts_dev->steps_to_configure);
+ ts_dev->coordinate_readouts * 2 + 2 - 1);
return 0;
}
@@ -381,13 +492,20 @@
#define TITSC_PM_OPS NULL
#endif
+static const struct of_device_id ti_tsc_dt_ids[] = {
+ { .compatible = "ti,am3359-tsc", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, ti_tsc_dt_ids);
+
static struct platform_driver ti_tsc_driver = {
.probe = titsc_probe,
.remove = titsc_remove,
.driver = {
- .name = "tsc",
+ .name = "TI-am335x-tsc",
.owner = THIS_MODULE,
.pm = TITSC_PM_OPS,
+ .of_match_table = of_match_ptr(ti_tsc_dt_ids),
},
};
module_platform_driver(ti_tsc_driver);
diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c
index 582bda5..6c95483 100644
--- a/drivers/mfd/88pm800.c
+++ b/drivers/mfd/88pm800.c
@@ -22,13 +22,12 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/mfd/core.h>
#include <linux/mfd/88pm80x.h>
#include <linux/slab.h>
-#define PM800_CHIP_ID (0x00)
-
/* Interrupt Registers */
#define PM800_INT_STATUS1 (0x05)
#define PM800_ONKEY_INT_STS1 (1 << 0)
@@ -113,20 +112,11 @@
PM800_MAX_IRQ,
};
-enum {
- /* Procida */
- PM800_CHIP_A0 = 0x60,
- PM800_CHIP_A1 = 0x61,
- PM800_CHIP_B0 = 0x62,
- PM800_CHIP_C0 = 0x63,
- PM800_CHIP_END = PM800_CHIP_C0,
-
- /* Make sure to update this to the last stepping */
- PM8XXX_CHIP_END = PM800_CHIP_END
-};
+/* PM800: generation identification number */
+#define PM800_CHIP_GEN_ID_NUM 0x3
static const struct i2c_device_id pm80x_id_table[] = {
- {"88PM800", CHIP_PM800},
+ {"88PM800", 0},
{} /* NULL terminated */
};
MODULE_DEVICE_TABLE(i2c, pm80x_id_table);
@@ -167,6 +157,13 @@
},
};
+static struct mfd_cell regulator_devs[] = {
+ {
+ .name = "88pm80x-regulator",
+ .id = -1,
+ },
+};
+
static const struct regmap_irq pm800_irqs[] = {
/* INT0 */
[PM800_IRQ_ONKEY] = {
@@ -315,10 +312,59 @@
return ret;
}
+static int device_onkey_init(struct pm80x_chip *chip,
+ struct pm80x_platform_data *pdata)
+{
+ int ret;
+
+ ret = mfd_add_devices(chip->dev, 0, &onkey_devs[0],
+ ARRAY_SIZE(onkey_devs), &onkey_resources[0], 0,
+ NULL);
+ if (ret) {
+ dev_err(chip->dev, "Failed to add onkey subdev\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int device_rtc_init(struct pm80x_chip *chip,
+ struct pm80x_platform_data *pdata)
+{
+ int ret;
+
+ rtc_devs[0].platform_data = pdata->rtc;
+ rtc_devs[0].pdata_size =
+ pdata->rtc ? sizeof(struct pm80x_rtc_pdata) : 0;
+ ret = mfd_add_devices(chip->dev, 0, &rtc_devs[0],
+ ARRAY_SIZE(rtc_devs), NULL, 0, NULL);
+ if (ret) {
+ dev_err(chip->dev, "Failed to add rtc subdev\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int device_regulator_init(struct pm80x_chip *chip,
+ struct pm80x_platform_data *pdata)
+{
+ int ret;
+
+ ret = mfd_add_devices(chip->dev, 0, ®ulator_devs[0],
+ ARRAY_SIZE(regulator_devs), NULL, 0, NULL);
+ if (ret) {
+ dev_err(chip->dev, "Failed to add regulator subdev\n");
+ return ret;
+ }
+
+ return 0;
+}
+
static int device_irq_init_800(struct pm80x_chip *chip)
{
struct regmap *map = chip->regmap;
- unsigned long flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT;
+ unsigned long flags = IRQF_ONESHOT;
int data, mask, ret = -EINVAL;
if (!map || !chip->irq) {
@@ -362,6 +408,7 @@
.status_base = PM800_INT_STATUS1,
.mask_base = PM800_INT_ENA_1,
.ack_base = PM800_INT_STATUS1,
+ .mask_invert = 1,
};
static int pm800_pages_init(struct pm80x_chip *chip)
@@ -369,77 +416,72 @@
struct pm80x_subchip *subchip;
struct i2c_client *client = chip->client;
+ int ret = 0;
+
subchip = chip->subchip;
- /* PM800 block power: i2c addr 0x31 */
- if (subchip->power_page_addr) {
- subchip->power_page =
- i2c_new_dummy(client->adapter, subchip->power_page_addr);
- subchip->regmap_power =
- devm_regmap_init_i2c(subchip->power_page,
- &pm80x_regmap_config);
- i2c_set_clientdata(subchip->power_page, chip);
- } else
- dev_info(chip->dev,
- "PM800 block power 0x31: No power_page_addr\n");
+ if (!subchip || !subchip->power_page_addr || !subchip->gpadc_page_addr)
+ return -ENODEV;
- /* PM800 block GPADC: i2c addr 0x32 */
- if (subchip->gpadc_page_addr) {
- subchip->gpadc_page = i2c_new_dummy(client->adapter,
- subchip->gpadc_page_addr);
- subchip->regmap_gpadc =
- devm_regmap_init_i2c(subchip->gpadc_page,
- &pm80x_regmap_config);
- i2c_set_clientdata(subchip->gpadc_page, chip);
- } else
- dev_info(chip->dev,
- "PM800 block GPADC 0x32: No gpadc_page_addr\n");
+ /* PM800 block power page */
+ subchip->power_page = i2c_new_dummy(client->adapter,
+ subchip->power_page_addr);
+ if (subchip->power_page == NULL) {
+ ret = -ENODEV;
+ goto out;
+ }
- return 0;
+ subchip->regmap_power = devm_regmap_init_i2c(subchip->power_page,
+ &pm80x_regmap_config);
+ if (IS_ERR(subchip->regmap_power)) {
+ ret = PTR_ERR(subchip->regmap_power);
+ dev_err(chip->dev,
+ "Failed to allocate regmap_power: %d\n", ret);
+ goto out;
+ }
+
+ i2c_set_clientdata(subchip->power_page, chip);
+
+ /* PM800 block GPADC */
+ subchip->gpadc_page = i2c_new_dummy(client->adapter,
+ subchip->gpadc_page_addr);
+ if (subchip->gpadc_page == NULL) {
+ ret = -ENODEV;
+ goto out;
+ }
+
+ subchip->regmap_gpadc = devm_regmap_init_i2c(subchip->gpadc_page,
+ &pm80x_regmap_config);
+ if (IS_ERR(subchip->regmap_gpadc)) {
+ ret = PTR_ERR(subchip->regmap_gpadc);
+ dev_err(chip->dev,
+ "Failed to allocate regmap_gpadc: %d\n", ret);
+ goto out;
+ }
+ i2c_set_clientdata(subchip->gpadc_page, chip);
+
+out:
+ return ret;
}
static void pm800_pages_exit(struct pm80x_chip *chip)
{
struct pm80x_subchip *subchip;
- regmap_exit(chip->regmap);
- i2c_unregister_device(chip->client);
-
subchip = chip->subchip;
- if (subchip->power_page) {
- regmap_exit(subchip->regmap_power);
+
+ if (subchip && subchip->power_page)
i2c_unregister_device(subchip->power_page);
- }
- if (subchip->gpadc_page) {
- regmap_exit(subchip->regmap_gpadc);
+
+ if (subchip && subchip->gpadc_page)
i2c_unregister_device(subchip->gpadc_page);
- }
}
static int device_800_init(struct pm80x_chip *chip,
struct pm80x_platform_data *pdata)
{
- int ret, pmic_id;
+ int ret;
unsigned int val;
- ret = regmap_read(chip->regmap, PM800_CHIP_ID, &val);
- if (ret < 0) {
- dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret);
- goto out;
- }
-
- pmic_id = val & PM80X_VERSION_MASK;
-
- if ((pmic_id >= PM800_CHIP_A0) && (pmic_id <= PM800_CHIP_END)) {
- chip->version = val;
- dev_info(chip->dev,
- "88PM80x:Marvell 88PM800 (ID:0x%x) detected\n", val);
- } else {
- dev_err(chip->dev,
- "Failed to detect Marvell 88PM800:ChipID[0x%x]\n", val);
- ret = -EINVAL;
- goto out;
- }
-
/*
* alarm wake up bit will be clear in device_irq_init(),
* read before that
@@ -468,27 +510,22 @@
goto out;
}
- ret =
- mfd_add_devices(chip->dev, 0, &onkey_devs[0],
- ARRAY_SIZE(onkey_devs), &onkey_resources[0], 0,
- NULL);
- if (ret < 0) {
+ ret = device_onkey_init(chip, pdata);
+ if (ret) {
dev_err(chip->dev, "Failed to add onkey subdev\n");
goto out_dev;
- } else
- dev_info(chip->dev, "[%s]:Added mfd onkey_devs\n", __func__);
+ }
- if (pdata && pdata->rtc) {
- rtc_devs[0].platform_data = pdata->rtc;
- rtc_devs[0].pdata_size = sizeof(struct pm80x_rtc_pdata);
- ret = mfd_add_devices(chip->dev, 0, &rtc_devs[0],
- ARRAY_SIZE(rtc_devs), NULL, 0, NULL);
- if (ret < 0) {
- dev_err(chip->dev, "Failed to add rtc subdev\n");
- goto out_dev;
- } else
- dev_info(chip->dev,
- "[%s]:Added mfd rtc_devs\n", __func__);
+ ret = device_rtc_init(chip, pdata);
+ if (ret) {
+ dev_err(chip->dev, "Failed to add rtc subdev\n");
+ goto out;
+ }
+
+ ret = device_regulator_init(chip, pdata);
+ if (ret) {
+ dev_err(chip->dev, "Failed to add regulators subdev\n");
+ goto out;
}
return 0;
@@ -507,7 +544,7 @@
struct pm80x_platform_data *pdata = client->dev.platform_data;
struct pm80x_subchip *subchip;
- ret = pm80x_init(client, id);
+ ret = pm80x_init(client);
if (ret) {
dev_err(&client->dev, "pm800_init fail\n");
goto out_init;
@@ -524,28 +561,31 @@
goto err_subchip_alloc;
}
- subchip->power_page_addr = pdata->power_page_addr;
- subchip->gpadc_page_addr = pdata->gpadc_page_addr;
+ /* pm800 has 2 addtional pages to support power and gpadc. */
+ subchip->power_page_addr = client->addr + 1;
+ subchip->gpadc_page_addr = client->addr + 2;
chip->subchip = subchip;
- ret = device_800_init(chip, pdata);
- if (ret) {
- dev_err(chip->dev, "%s id 0x%x failed!\n", __func__, chip->id);
- goto err_subchip_alloc;
- }
-
ret = pm800_pages_init(chip);
if (ret) {
dev_err(&client->dev, "pm800_pages_init failed!\n");
goto err_page_init;
}
+ ret = device_800_init(chip, pdata);
+ if (ret) {
+ dev_err(chip->dev, "Failed to initialize 88pm800 devices\n");
+ goto err_device_init;
+ }
+
if (pdata->plat_config)
pdata->plat_config(chip, pdata);
+ return 0;
+
+err_device_init:
+ pm800_pages_exit(chip);
err_page_init:
- mfd_remove_devices(chip->dev);
- device_irq_exit_800(chip);
err_subchip_alloc:
pm80x_deinit();
out_init:
@@ -567,7 +607,7 @@
static struct i2c_driver pm800_driver = {
.driver = {
- .name = "88PM80X",
+ .name = "88PM800",
.owner = THIS_MODULE,
.pm = &pm80x_pm_ops,
},
diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c
index 65d7ac09..5216022 100644
--- a/drivers/mfd/88pm805.c
+++ b/drivers/mfd/88pm805.c
@@ -29,10 +29,8 @@
#include <linux/slab.h>
#include <linux/delay.h>
-#define PM805_CHIP_ID (0x00)
-
static const struct i2c_device_id pm80x_id_table[] = {
- {"88PM805", CHIP_PM805},
+ {"88PM805", 0},
{} /* NULL terminated */
};
MODULE_DEVICE_TABLE(i2c, pm80x_id_table);
@@ -138,7 +136,7 @@
static int device_irq_init_805(struct pm80x_chip *chip)
{
struct regmap *map = chip->regmap;
- unsigned long flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT;
+ unsigned long flags = IRQF_ONESHOT;
int data, mask, ret = -EINVAL;
if (!map || !chip->irq) {
@@ -192,7 +190,6 @@
static int device_805_init(struct pm80x_chip *chip)
{
int ret = 0;
- unsigned int val;
struct regmap *map = chip->regmap;
if (!map) {
@@ -200,13 +197,6 @@
return -EINVAL;
}
- ret = regmap_read(map, PM805_CHIP_ID, &val);
- if (ret < 0) {
- dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret);
- goto out_irq_init;
- }
- chip->version = val;
-
chip->regmap_irq_chip = &pm805_irq_chip;
ret = device_irq_init_805(chip);
@@ -239,7 +229,7 @@
struct pm80x_chip *chip;
struct pm80x_platform_data *pdata = client->dev.platform_data;
- ret = pm80x_init(client, id);
+ ret = pm80x_init(client);
if (ret) {
dev_err(&client->dev, "pm805_init fail!\n");
goto out_init;
@@ -249,7 +239,7 @@
ret = device_805_init(chip);
if (ret) {
- dev_err(chip->dev, "%s id 0x%x failed!\n", __func__, chip->id);
+ dev_err(chip->dev, "Failed to initialize 88pm805 devices\n");
goto err_805_init;
}
@@ -276,7 +266,7 @@
static struct i2c_driver pm805_driver = {
.driver = {
- .name = "88PM80X",
+ .name = "88PM805",
.owner = THIS_MODULE,
.pm = &pm80x_pm_ops,
},
diff --git a/drivers/mfd/88pm80x.c b/drivers/mfd/88pm80x.c
index f736a46..5e72f65 100644
--- a/drivers/mfd/88pm80x.c
+++ b/drivers/mfd/88pm80x.c
@@ -18,6 +18,23 @@
#include <linux/uaccess.h>
#include <linux/err.h>
+/* 88pm80x chips have same definition for chip id register. */
+#define PM80X_CHIP_ID (0x00)
+#define PM80X_CHIP_ID_NUM(x) (((x) >> 5) & 0x7)
+#define PM80X_CHIP_ID_REVISION(x) ((x) & 0x1F)
+
+struct pm80x_chip_mapping {
+ unsigned int id;
+ int type;
+};
+
+static struct pm80x_chip_mapping chip_mapping[] = {
+ /* 88PM800 chip id number */
+ {0x3, CHIP_PM800},
+ /* 88PM805 chip id number */
+ {0x0, CHIP_PM805},
+};
+
/*
* workaround: some registers needed by pm805 are defined in pm800, so
* need to use this global variable to maintain the relation between
@@ -31,12 +48,13 @@
};
EXPORT_SYMBOL_GPL(pm80x_regmap_config);
-int pm80x_init(struct i2c_client *client,
- const struct i2c_device_id *id)
+
+int pm80x_init(struct i2c_client *client)
{
struct pm80x_chip *chip;
struct regmap *map;
- int ret = 0;
+ unsigned int val;
+ int i, ret = 0;
chip =
devm_kzalloc(&client->dev, sizeof(struct pm80x_chip), GFP_KERNEL);
@@ -51,10 +69,6 @@
return ret;
}
- chip->id = id->driver_data;
- if (chip->id < CHIP_PM800 || chip->id > CHIP_PM805)
- return -EINVAL;
-
chip->client = client;
chip->regmap = map;
@@ -64,6 +78,25 @@
dev_set_drvdata(chip->dev, chip);
i2c_set_clientdata(chip->client, chip);
+ ret = regmap_read(chip->regmap, PM80X_CHIP_ID, &val);
+ if (ret < 0) {
+ dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret);
+ return ret;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(chip_mapping); i++) {
+ if (chip_mapping[i].id == PM80X_CHIP_ID_NUM(val)) {
+ chip->type = chip_mapping[i].type;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(chip_mapping)) {
+ dev_err(chip->dev,
+ "Failed to detect Marvell 88PM800:ChipID[0x%x]\n", val);
+ return -EINVAL;
+ }
+
device_init_wakeup(&client->dev, 1);
/*
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index 31ca555..eeb481d 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -1150,17 +1150,17 @@
return -EINVAL;
}
- chip = kzalloc(sizeof(struct pm860x_chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev,
+ sizeof(struct pm860x_chip), GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;
chip->id = verify_addr(client);
- chip->regmap = regmap_init_i2c(client, &pm860x_regmap_config);
+ chip->regmap = devm_regmap_init_i2c(client, &pm860x_regmap_config);
if (IS_ERR(chip->regmap)) {
ret = PTR_ERR(chip->regmap);
dev_err(&client->dev, "Failed to allocate register map: %d\n",
ret);
- kfree(chip);
return ret;
}
chip->client = client;
@@ -1203,8 +1203,6 @@
regmap_exit(chip->regmap_companion);
i2c_unregister_device(chip->companion);
}
- regmap_exit(chip->regmap);
- kfree(chip);
return 0;
}
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d54e985..aecd6dd 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -53,7 +53,7 @@
help
If you say Y here you get support for the ChromeOS Embedded
Controller (EC) providing keyboard, battery and power services.
- You also ned to enable the driver for the bus you are using. The
+ You also need to enable the driver for the bus you are using. The
protocol for talking to the EC is defined by the bus driver.
config MFD_CROS_EC_I2C
@@ -242,6 +242,27 @@
Say yes here if you want support for the ADC unit in the JZ4740 SoC.
This driver is necessary for jz4740-battery and jz4740-hwmon driver.
+config MFD_KEMPLD
+ tristate "Kontron module PLD device"
+ select MFD_CORE
+ help
+ This is the core driver for the PLD (Programmable Logic Device) found
+ on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
+ device may provide functions like watchdog, GPIO, UART and I2C bus.
+
+ The following modules are supported:
+ * COMe-bIP#
+ * COMe-bPC2 (ETXexpress-PC)
+ * COMe-bSC# (ETXexpress-SC T#)
+ * COMe-cCT6
+ * COMe-cDC2 (microETXexpress-DC)
+ * COMe-cPC2 (microETXexpress-PC)
+ * COMe-mCT10
+ * ETX-OH
+
+ This driver can also be built as a module. If so, the module
+ will be called kempld-core.
+
config MFD_88PM800
tristate "Marvell 88PM800"
depends on I2C=y && GENERIC_HARDIRQS
@@ -342,6 +363,7 @@
bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
depends on I2C=y && GENERIC_HARDIRQS
select MFD_CORE
+ select IRQ_DOMAIN
help
Say yes here to support for Maxim Semiconductor MAX8998 and
National Semiconductor LP3974. This is a Power Management IC.
@@ -419,7 +441,8 @@
config MFD_PM8921_CORE
tristate "Qualcomm PM8921 PMIC chip"
- depends on SSBI && BROKEN
+ depends on (ARCH_MSM || HEXAGON)
+ depends on BROKEN
select MFD_CORE
select MFD_PM8XXX
help
@@ -1046,6 +1069,12 @@
help
Support for Wolfson Microelectronics WM5110 low power audio SoC
+config MFD_WM8997
+ bool "Support Wolfson Microelectronics WM8997"
+ depends on MFD_ARIZONA
+ help
+ Support for Wolfson Microelectronics WM8997 low power audio SoC
+
config MFD_WM8400
bool "Wolfson Microelectronics WM8400"
select MFD_CORE
@@ -1144,7 +1173,8 @@
endmenu
config VEXPRESS_CONFIG
- bool
+ bool "ARM Versatile Express platform infrastructure"
+ depends on ARM || ARM64
help
Platform configuration infrastructure for the ARM Ltd.
Versatile Express.
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 718e94a..3c90051 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -43,6 +43,9 @@
ifneq ($(CONFIG_MFD_WM5110),n)
obj-$(CONFIG_MFD_ARIZONA) += wm5110-tables.o
endif
+ifneq ($(CONFIG_MFD_WM8997),n)
+obj-$(CONFIG_MFD_ARIZONA) += wm8997-tables.o
+endif
obj-$(CONFIG_MFD_WM8400) += wm8400-core.o
wm831x-objs := wm831x-core.o wm831x-irq.o wm831x-otp.o
wm831x-objs += wm831x-auxadc.o
@@ -126,6 +129,7 @@
obj-$(CONFIG_AB8500_CORE) += ab8500-core.o ab8500-sysctrl.o
obj-$(CONFIG_MFD_TIMBERDALE) += timberdale.o
obj-$(CONFIG_PMIC_ADP5520) += adp5520.o
+obj-$(CONFIG_MFD_KEMPLD) += kempld-core.o
obj-$(CONFIG_LPC_SCH) += lpc_sch.o
obj-$(CONFIG_LPC_ICH) += lpc_ich.o
obj-$(CONFIG_MFD_RDC321X) += rdc321x-southbridge.o
@@ -140,7 +144,7 @@
obj-$(CONFIG_MFD_CS5535) += cs5535-mfd.o
obj-$(CONFIG_MFD_OMAP_USB_HOST) += omap-usb-host.o omap-usb-tll.o
-obj-$(CONFIG_MFD_PM8921_CORE) += pm8921-core.o
+obj-$(CONFIG_MFD_PM8921_CORE) += pm8921-core.o ssbi.o
obj-$(CONFIG_MFD_PM8XXX_IRQ) += pm8xxx-irq.o
obj-$(CONFIG_TPS65911_COMPARATOR) += tps65911-comparator.o
obj-$(CONFIG_MFD_TPS65090) += tps65090.o
diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c
index dfdb0a2..d4f5945 100644
--- a/drivers/mfd/aat2870-core.c
+++ b/drivers/mfd/aat2870-core.c
@@ -312,8 +312,9 @@
while (*start == ' ')
start++;
- if (strict_strtoul(start, 16, &val))
- return -EINVAL;
+ ret = kstrtoul(start, 16, &val);
+ if (ret)
+ return ret;
ret = aat2870->write(aat2870, (u8)addr, (u8)val);
if (ret)
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c
index a9bb140..ddc669d 100644
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -491,7 +491,7 @@
char buf[32];
ssize_t buf_size;
int regp;
- unsigned long user_reg;
+ u8 user_reg;
int err;
int i = 0;
@@ -514,34 +514,29 @@
/*
* Advance pointer to end of string then terminate
* the register string. This is needed to satisfy
- * the strict_strtoul() function.
+ * the kstrtou8() function.
*/
while ((i < buf_size) && (buf[i] != ' '))
i++;
buf[i] = '\0';
- err = strict_strtoul(&buf[regp], 16, &user_reg);
+ err = kstrtou8(&buf[regp], 16, &user_reg);
if (err)
return err;
- if (user_reg > 0xff)
- return -EINVAL;
/* Either we read or we write a register here */
if (!priv->mode) {
/* Reading */
- u8 reg = (u8) user_reg;
u8 regvalue;
- ab3100_get_register_interruptible(ab3100, reg, ®value);
+ ab3100_get_register_interruptible(ab3100, user_reg, ®value);
dev_info(ab3100->dev,
"debug read AB3100 reg[0x%02x]: 0x%02x\n",
- reg, regvalue);
+ user_reg, regvalue);
} else {
int valp;
- unsigned long user_value;
- u8 reg = (u8) user_reg;
- u8 value;
+ u8 user_value;
u8 regvalue;
/*
@@ -557,20 +552,17 @@
i++;
buf[i] = '\0';
- err = strict_strtoul(&buf[valp], 16, &user_value);
+ err = kstrtou8(&buf[valp], 16, &user_value);
if (err)
return err;
- if (user_reg > 0xff)
- return -EINVAL;
- value = (u8) user_value;
- ab3100_set_register_interruptible(ab3100, reg, value);
- ab3100_get_register_interruptible(ab3100, reg, ®value);
+ ab3100_set_register_interruptible(ab3100, user_reg, user_value);
+ ab3100_get_register_interruptible(ab3100, user_reg, ®value);
dev_info(ab3100->dev,
"debug write reg[0x%02x] with 0x%02x, "
"after readback: 0x%02x\n",
- reg, value, regvalue);
+ user_reg, user_value, regvalue);
}
return buf_size;
}
diff --git a/drivers/mfd/ab3100-otp.c b/drivers/mfd/ab3100-otp.c
index d7ce016..c9af16c 100644
--- a/drivers/mfd/ab3100-otp.c
+++ b/drivers/mfd/ab3100-otp.c
@@ -187,7 +187,7 @@
int err = 0;
int i;
- otp = kzalloc(sizeof(struct ab3100_otp), GFP_KERNEL);
+ otp = devm_kzalloc(&pdev->dev, sizeof(struct ab3100_otp), GFP_KERNEL);
if (!otp) {
dev_err(&pdev->dev, "could not allocate AB3100 OTP device\n");
return -ENOMEM;
@@ -199,7 +199,7 @@
err = ab3100_otp_read(otp);
if (err)
- goto err_otp_read;
+ return err;
dev_info(&pdev->dev, "AB3100 OTP readout registered\n");
@@ -208,22 +208,19 @@
err = device_create_file(&pdev->dev,
&ab3100_otp_attrs[i]);
if (err)
- goto err_create_file;
+ goto err;
}
/* debugfs entries */
err = ab3100_otp_init_debugfs(&pdev->dev, otp);
if (err)
- goto err_init_debugfs;
+ goto err;
return 0;
-err_init_debugfs:
-err_create_file:
+err:
while (--i >= 0)
device_remove_file(&pdev->dev, &ab3100_otp_attrs[i]);
-err_otp_read:
- kfree(otp);
return err;
}
@@ -236,7 +233,6 @@
device_remove_file(&pdev->dev,
&ab3100_otp_attrs[i]);
ab3100_otp_exit_debugfs(otp);
- kfree(otp);
return 0;
}
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index 258b367..b6c2cdc 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -650,6 +650,21 @@
},
};
+static struct resource ab8540_rtc_resources[] = {
+ {
+ .name = "1S",
+ .start = AB8540_INT_RTC_1S,
+ .end = AB8540_INT_RTC_1S,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "ALARM",
+ .start = AB8500_INT_RTC_ALARM,
+ .end = AB8500_INT_RTC_ALARM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
static struct resource ab8500_poweronkey_db_resources[] = {
{
.name = "ONKEY_DBF",
@@ -1051,6 +1066,10 @@
.of_compatible = "stericsson,ab8500-sysctrl",
},
{
+ .name = "ab8500-ext-regulator",
+ .of_compatible = "stericsson,ab8500-ext-regulator",
+ },
+ {
.name = "ab8500-regulator",
.of_compatible = "stericsson,ab8500-regulator",
},
@@ -1099,10 +1118,6 @@
.id = 3,
},
{
- .name = "ab8500-leds",
- .of_compatible = "stericsson,ab8500-leds",
- },
- {
.name = "ab8500-denc",
.of_compatible = "stericsson,ab8500-denc",
},
@@ -1124,6 +1139,7 @@
},
{
.name = "ab8500-codec",
+ .of_compatible = "stericsson,ab8500-codec",
},
};
@@ -1139,6 +1155,9 @@
.name = "ab8500-sysctrl",
},
{
+ .name = "ab8500-ext-regulator",
+ },
+ {
.name = "ab8500-regulator",
},
{
@@ -1171,9 +1190,6 @@
.id = 1,
},
{
- .name = "ab8500-leds",
- },
- {
.name = "abx500-temp",
.num_resources = ARRAY_SIZE(ab8500_temp_resources),
.resources = ab8500_temp_resources,
@@ -1242,9 +1258,6 @@
.id = 1,
},
{
- .name = "ab8500-leds",
- },
- {
.name = "pinctrl-ab8505",
},
{
@@ -1274,6 +1287,9 @@
.name = "ab8500-sysctrl",
},
{
+ .name = "ab8500-ext-regulator",
+ },
+ {
.name = "ab8500-regulator",
},
{
@@ -1287,11 +1303,6 @@
.resources = ab8505_gpadc_resources,
},
{
- .name = "ab8500-rtc",
- .num_resources = ARRAY_SIZE(ab8500_rtc_resources),
- .resources = ab8500_rtc_resources,
- },
- {
.name = "ab8500-acc-det",
.num_resources = ARRAY_SIZE(ab8500_av_acc_detect_resources),
.resources = ab8500_av_acc_detect_resources,
@@ -1306,9 +1317,6 @@
.id = 1,
},
{
- .name = "ab8500-leds",
- },
- {
.name = "abx500-temp",
.num_resources = ARRAY_SIZE(ab8500_temp_resources),
.resources = ab8500_temp_resources,
@@ -1331,6 +1339,24 @@
},
};
+static struct mfd_cell ab8540_cut1_devs[] = {
+ {
+ .name = "ab8500-rtc",
+ .of_compatible = "stericsson,ab8500-rtc",
+ .num_resources = ARRAY_SIZE(ab8500_rtc_resources),
+ .resources = ab8500_rtc_resources,
+ },
+};
+
+static struct mfd_cell ab8540_cut2_devs[] = {
+ {
+ .name = "ab8540-rtc",
+ .of_compatible = "stericsson,ab8540-rtc",
+ .num_resources = ARRAY_SIZE(ab8540_rtc_resources),
+ .resources = ab8540_rtc_resources,
+ },
+};
+
static ssize_t show_chip_id(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -1734,11 +1760,22 @@
ret = mfd_add_devices(ab8500->dev, 0, ab9540_devs,
ARRAY_SIZE(ab9540_devs), NULL,
ab8500->irq_base, ab8500->domain);
- else if (is_ab8540(ab8500))
+ else if (is_ab8540(ab8500)) {
ret = mfd_add_devices(ab8500->dev, 0, ab8540_devs,
ARRAY_SIZE(ab8540_devs), NULL,
- ab8500->irq_base, ab8500->domain);
- else if (is_ab8505(ab8500))
+ ab8500->irq_base, NULL);
+ if (ret)
+ return ret;
+
+ if (is_ab8540_1p2_or_earlier(ab8500))
+ ret = mfd_add_devices(ab8500->dev, 0, ab8540_cut1_devs,
+ ARRAY_SIZE(ab8540_cut1_devs), NULL,
+ ab8500->irq_base, NULL);
+ else /* ab8540 >= cut2 */
+ ret = mfd_add_devices(ab8500->dev, 0, ab8540_cut2_devs,
+ ARRAY_SIZE(ab8540_cut2_devs), NULL,
+ ab8500->irq_base, NULL);
+ } else if (is_ab8505(ab8500))
ret = mfd_add_devices(ab8500->dev, 0, ab8505_devs,
ARRAY_SIZE(ab8505_devs), NULL,
ab8500->irq_base, ab8500->domain);
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index 37b7ce4..7d1f1b0 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -2757,7 +2757,7 @@
unsigned int irq_index;
int err;
- err = strict_strtoul(attr->attr.name, 0, &name);
+ err = kstrtoul(attr->attr.name, 0, &name);
if (err)
return err;
@@ -2937,7 +2937,6 @@
static int ab8500_debug_probe(struct platform_device *plf)
{
struct dentry *file;
- int ret = -ENOMEM;
struct ab8500 *ab8500;
struct resource *res;
debug_bank = AB8500_MISC;
@@ -2946,24 +2945,26 @@
ab8500 = dev_get_drvdata(plf->dev.parent);
num_irqs = ab8500->mask_size;
- irq_count = kzalloc(sizeof(*irq_count)*num_irqs, GFP_KERNEL);
+ irq_count = devm_kzalloc(&plf->dev,
+ sizeof(*irq_count)*num_irqs, GFP_KERNEL);
if (!irq_count)
return -ENOMEM;
- dev_attr = kzalloc(sizeof(*dev_attr)*num_irqs,GFP_KERNEL);
+ dev_attr = devm_kzalloc(&plf->dev,
+ sizeof(*dev_attr)*num_irqs,GFP_KERNEL);
if (!dev_attr)
- goto out_freeirq_count;
+ return -ENOMEM;
- event_name = kzalloc(sizeof(*event_name)*num_irqs, GFP_KERNEL);
+ event_name = devm_kzalloc(&plf->dev,
+ sizeof(*event_name)*num_irqs, GFP_KERNEL);
if (!event_name)
- goto out_freedev_attr;
+ return -ENOMEM;
res = platform_get_resource_byname(plf, 0, "IRQ_AB8500");
if (!res) {
dev_err(&plf->dev, "AB8500 irq not found, err %d\n",
irq_first);
- ret = -ENXIO;
- goto out_freeevent_name;
+ return ENXIO;
}
irq_ab8500 = res->start;
@@ -2971,16 +2972,14 @@
if (irq_first < 0) {
dev_err(&plf->dev, "First irq not found, err %d\n",
irq_first);
- ret = irq_first;
- goto out_freeevent_name;
+ return irq_first;
}
irq_last = platform_get_irq_byname(plf, "IRQ_LAST");
if (irq_last < 0) {
dev_err(&plf->dev, "Last irq not found, err %d\n",
irq_last);
- ret = irq_last;
- goto out_freeevent_name;
+ return irq_last;
}
ab8500_dir = debugfs_create_dir(AB8500_NAME_STRING, NULL);
@@ -3189,22 +3188,13 @@
if (ab8500_dir)
debugfs_remove_recursive(ab8500_dir);
dev_err(&plf->dev, "failed to create debugfs entries.\n");
-out_freeevent_name:
- kfree(event_name);
-out_freedev_attr:
- kfree(dev_attr);
-out_freeirq_count:
- kfree(irq_count);
- return ret;
+ return -ENOMEM;
}
static int ab8500_debug_remove(struct platform_device *plf)
{
debugfs_remove_recursive(ab8500_dir);
- kfree(event_name);
- kfree(dev_attr);
- kfree(irq_count);
return 0;
}
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index 3598b0e..7623e91 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -919,7 +919,7 @@
int ret = 0;
struct ab8500_gpadc *gpadc;
- gpadc = kzalloc(sizeof(struct ab8500_gpadc), GFP_KERNEL);
+ gpadc = devm_kzalloc(&pdev->dev, sizeof(struct ab8500_gpadc), GFP_KERNEL);
if (!gpadc) {
dev_err(&pdev->dev, "Error: No memory\n");
return -ENOMEM;
@@ -999,8 +999,6 @@
free_irq(gpadc->irq_sw, gpadc);
free_irq(gpadc->irq_hw, gpadc);
fail:
- kfree(gpadc);
- gpadc = NULL;
return ret;
}
@@ -1025,8 +1023,6 @@
pm_runtime_put_noidle(gpadc->dev);
- kfree(gpadc);
- gpadc = NULL;
return 0;
}
diff --git a/drivers/mfd/abx500-core.c b/drivers/mfd/abx500-core.c
index 3714acb..f3a15aa 100644
--- a/drivers/mfd/abx500-core.c
+++ b/drivers/mfd/abx500-core.c
@@ -36,7 +36,9 @@
{
struct abx500_device_entry *dev_entry;
- dev_entry = kzalloc(sizeof(struct abx500_device_entry), GFP_KERNEL);
+ dev_entry = devm_kzalloc(dev,
+ sizeof(struct abx500_device_entry),
+ GFP_KERNEL);
if (!dev_entry) {
dev_err(dev, "register_ops kzalloc failed");
return -ENOMEM;
@@ -54,12 +56,8 @@
struct abx500_device_entry *dev_entry, *tmp;
list_for_each_entry_safe(dev_entry, tmp, &abx500_list, list)
- {
- if (dev_entry->dev == dev) {
+ if (dev_entry->dev == dev)
list_del(&dev_entry->list);
- kfree(dev_entry);
- }
- }
}
EXPORT_SYMBOL(abx500_remove_ops);
diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c
index 0d2eba0..28346ad 100644
--- a/drivers/mfd/adp5520.c
+++ b/drivers/mfd/adp5520.c
@@ -223,7 +223,7 @@
return -ENODEV;
}
- chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;
@@ -244,7 +244,7 @@
if (ret) {
dev_err(&client->dev, "failed to request irq %d\n",
chip->irq);
- goto out_free_chip;
+ return ret;
}
}
@@ -302,9 +302,6 @@
if (chip->irq)
free_irq(chip->irq, chip);
-out_free_chip:
- kfree(chip);
-
return ret;
}
@@ -317,7 +314,6 @@
adp5520_remove_subdevs(chip);
adp5520_write(chip->dev, ADP5520_MODE_STATUS, 0);
- kfree(chip);
return 0;
}
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 74b4481..89a1153 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -554,6 +554,7 @@
const struct of_device_id arizona_of_match[] = {
{ .compatible = "wlf,wm5102", .data = (void *)WM5102 },
{ .compatible = "wlf,wm5110", .data = (void *)WM5110 },
+ { .compatible = "wlf,wm8997", .data = (void *)WM8997 },
{},
};
EXPORT_SYMBOL_GPL(arizona_of_match);
@@ -586,6 +587,15 @@
{ .name = "wm5110-codec" },
};
+static struct mfd_cell wm8997_devs[] = {
+ { .name = "arizona-micsupp" },
+ { .name = "arizona-extcon" },
+ { .name = "arizona-gpio" },
+ { .name = "arizona-haptics" },
+ { .name = "arizona-pwm" },
+ { .name = "wm8997-codec" },
+};
+
int arizona_dev_init(struct arizona *arizona)
{
struct device *dev = arizona->dev;
@@ -608,6 +618,7 @@
switch (arizona->type) {
case WM5102:
case WM5110:
+ case WM8997:
for (i = 0; i < ARRAY_SIZE(wm5102_core_supplies); i++)
arizona->core_supplies[i].supply
= wm5102_core_supplies[i];
@@ -683,6 +694,7 @@
switch (reg) {
case 0x5102:
case 0x5110:
+ case 0x8997:
break;
default:
dev_err(arizona->dev, "Unknown device ID: %x\n", reg);
@@ -768,6 +780,17 @@
apply_patch = wm5110_patch;
break;
#endif
+#ifdef CONFIG_MFD_WM8997
+ case 0x8997:
+ type_name = "WM8997";
+ if (arizona->type != WM8997) {
+ dev_err(arizona->dev, "WM8997 registered as %d\n",
+ arizona->type);
+ arizona->type = WM8997;
+ }
+ apply_patch = wm8997_patch;
+ break;
+#endif
default:
dev_err(arizona->dev, "Unknown device ID %x\n", reg);
goto err_reset;
@@ -934,6 +957,10 @@
ret = mfd_add_devices(arizona->dev, -1, wm5110_devs,
ARRAY_SIZE(wm5110_devs), NULL, 0, NULL);
break;
+ case WM8997:
+ ret = mfd_add_devices(arizona->dev, -1, wm8997_devs,
+ ARRAY_SIZE(wm8997_devs), NULL, 0, NULL);
+ break;
}
if (ret != 0) {
diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c
index deb267e..51dbabf 100644
--- a/drivers/mfd/arizona-i2c.c
+++ b/drivers/mfd/arizona-i2c.c
@@ -45,6 +45,11 @@
regmap_config = &wm5110_i2c_regmap;
break;
#endif
+#ifdef CONFIG_MFD_WM8997
+ case WM8997:
+ regmap_config = &wm8997_i2c_regmap;
+ break;
+#endif
default:
dev_err(&i2c->dev, "Unknown device type %ld\n",
id->driver_data);
@@ -80,6 +85,7 @@
static const struct i2c_device_id arizona_i2c_id[] = {
{ "wm5102", WM5102 },
{ "wm5110", WM5110 },
+ { "wm8997", WM8997 },
{ }
};
MODULE_DEVICE_TABLE(i2c, arizona_i2c_id);
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index 64cd9b6..88758ab 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -208,6 +208,14 @@
ctrlif_error = false;
break;
#endif
+#ifdef CONFIG_MFD_WM8997
+ case WM8997:
+ aod = &wm8997_aod;
+ irq = &wm8997_irq;
+
+ ctrlif_error = false;
+ break;
+#endif
default:
BUG_ON("Unknown Arizona class device" == NULL);
return -EINVAL;
diff --git a/drivers/mfd/arizona.h b/drivers/mfd/arizona.h
index db55d98..b4cef77 100644
--- a/drivers/mfd/arizona.h
+++ b/drivers/mfd/arizona.h
@@ -25,6 +25,8 @@
extern const struct regmap_config wm5110_i2c_regmap;
extern const struct regmap_config wm5110_spi_regmap;
+extern const struct regmap_config wm8997_i2c_regmap;
+
extern const struct dev_pm_ops arizona_pm_ops;
extern const struct of_device_id arizona_of_match[];
@@ -35,6 +37,9 @@
extern const struct regmap_irq_chip wm5110_aod;
extern const struct regmap_irq_chip wm5110_irq;
+extern const struct regmap_irq_chip wm8997_aod;
+extern const struct regmap_irq_chip wm8997_irq;
+
int arizona_dev_init(struct arizona *arizona);
int arizona_dev_exit(struct arizona *arizona);
int arizona_irq_init(struct arizona *arizona);
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 1b15986..9532f74 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -958,7 +958,8 @@
unsigned long clksel;
int ret = 0;
- asic = kzalloc(sizeof(struct asic3), GFP_KERNEL);
+ asic = devm_kzalloc(&pdev->dev,
+ sizeof(struct asic3), GFP_KERNEL);
if (asic == NULL) {
printk(KERN_ERR "kzalloc failed\n");
return -ENOMEM;
@@ -970,16 +971,14 @@
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem) {
- ret = -ENOMEM;
dev_err(asic->dev, "no MEM resource\n");
- goto out_free;
+ return -ENOMEM;
}
asic->mapping = ioremap(mem->start, resource_size(mem));
if (!asic->mapping) {
- ret = -ENOMEM;
dev_err(asic->dev, "Couldn't ioremap\n");
- goto out_free;
+ return -ENOMEM;
}
asic->irq_base = pdata->irq_base;
@@ -1033,9 +1032,6 @@
out_unmap:
iounmap(asic->mapping);
- out_free:
- kfree(asic);
-
return ret;
}
@@ -1058,8 +1054,6 @@
iounmap(asic->mapping);
- kfree(asic);
-
return 0;
}
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index 10cd14e..1f36885 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -104,23 +104,19 @@
ec_dev->command_sendrecv = cros_ec_command_sendrecv;
if (ec_dev->din_size) {
- ec_dev->din = kmalloc(ec_dev->din_size, GFP_KERNEL);
- if (!ec_dev->din) {
- err = -ENOMEM;
- goto fail_din;
- }
+ ec_dev->din = devm_kzalloc(dev, ec_dev->din_size, GFP_KERNEL);
+ if (!ec_dev->din)
+ return -ENOMEM;
}
if (ec_dev->dout_size) {
- ec_dev->dout = kmalloc(ec_dev->dout_size, GFP_KERNEL);
- if (!ec_dev->dout) {
- err = -ENOMEM;
- goto fail_dout;
- }
+ ec_dev->dout = devm_kzalloc(dev, ec_dev->dout_size, GFP_KERNEL);
+ if (!ec_dev->dout)
+ return -ENOMEM;
}
if (!ec_dev->irq) {
dev_dbg(dev, "no valid IRQ: %d\n", ec_dev->irq);
- goto fail_irq;
+ return err;
}
err = request_threaded_irq(ec_dev->irq, NULL, ec_irq_thread,
@@ -128,7 +124,7 @@
"chromeos-ec", ec_dev);
if (err) {
dev_err(dev, "request irq %d: error %d\n", ec_dev->irq, err);
- goto fail_irq;
+ return err;
}
err = mfd_add_devices(dev, 0, cros_devs,
@@ -145,11 +141,7 @@
fail_mfd:
free_irq(ec_dev->irq, ec_dev);
-fail_irq:
- kfree(ec_dev->dout);
-fail_dout:
- kfree(ec_dev->din);
-fail_din:
+
return err;
}
EXPORT_SYMBOL(cros_ec_register);
@@ -158,8 +150,6 @@
{
mfd_remove_devices(ec_dev->dev);
free_irq(ec_dev->irq, ec_dev);
- kfree(ec_dev->dout);
- kfree(ec_dev->din);
return 0;
}
diff --git a/drivers/mfd/davinci_voicecodec.c b/drivers/mfd/davinci_voicecodec.c
index c60ab0c..fb643985 100644
--- a/drivers/mfd/davinci_voicecodec.c
+++ b/drivers/mfd/davinci_voicecodec.c
@@ -46,56 +46,39 @@
static int __init davinci_vc_probe(struct platform_device *pdev)
{
struct davinci_vc *davinci_vc;
- struct resource *res, *mem;
+ struct resource *res;
struct mfd_cell *cell = NULL;
int ret;
- davinci_vc = kzalloc(sizeof(struct davinci_vc), GFP_KERNEL);
+ davinci_vc = devm_kzalloc(&pdev->dev,
+ sizeof(struct davinci_vc), GFP_KERNEL);
if (!davinci_vc) {
dev_dbg(&pdev->dev,
"could not allocate memory for private data\n");
return -ENOMEM;
}
- davinci_vc->clk = clk_get(&pdev->dev, NULL);
+ davinci_vc->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(davinci_vc->clk)) {
dev_dbg(&pdev->dev,
"could not get the clock for voice codec\n");
- ret = -ENODEV;
- goto fail1;
+ return -ENODEV;
}
clk_enable(davinci_vc->clk);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "no mem resource\n");
- ret = -ENODEV;
- goto fail2;
- }
- davinci_vc->pbase = res->start;
- davinci_vc->base_size = resource_size(res);
-
- mem = request_mem_region(davinci_vc->pbase, davinci_vc->base_size,
- pdev->name);
- if (!mem) {
- dev_err(&pdev->dev, "VCIF region already claimed\n");
- ret = -EBUSY;
- goto fail2;
- }
-
- davinci_vc->base = ioremap(davinci_vc->pbase, davinci_vc->base_size);
- if (!davinci_vc->base) {
- dev_err(&pdev->dev, "can't ioremap mem resource.\n");
- ret = -ENOMEM;
- goto fail3;
+ davinci_vc->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(davinci_vc->base)) {
+ ret = PTR_ERR(davinci_vc->base);
+ goto fail;
}
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");
ret = -ENXIO;
- goto fail4;
+ goto fail;
}
davinci_vc->davinci_vcif.dma_tx_channel = res->start;
@@ -106,7 +89,7 @@
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");
ret = -ENXIO;
- goto fail4;
+ goto fail;
}
davinci_vc->davinci_vcif.dma_rx_channel = res->start;
@@ -132,21 +115,13 @@
DAVINCI_VC_CELLS, NULL, 0, NULL);
if (ret != 0) {
dev_err(&pdev->dev, "fail to register client devices\n");
- goto fail4;
+ goto fail;
}
return 0;
-fail4:
- iounmap(davinci_vc->base);
-fail3:
- release_mem_region(davinci_vc->pbase, davinci_vc->base_size);
-fail2:
+fail:
clk_disable(davinci_vc->clk);
- clk_put(davinci_vc->clk);
- davinci_vc->clk = NULL;
-fail1:
- kfree(davinci_vc);
return ret;
}
@@ -157,14 +132,7 @@
mfd_remove_devices(&pdev->dev);
- iounmap(davinci_vc->base);
- release_mem_region(davinci_vc->pbase, davinci_vc->base_size);
-
clk_disable(davinci_vc->clk);
- clk_put(davinci_vc->clk);
- davinci_vc->clk = NULL;
-
- kfree(davinci_vc);
return 0;
}
diff --git a/drivers/mfd/dbx500-prcmu-regs.h b/drivers/mfd/dbx500-prcmu-regs.h
index ca355dd..4f6f0fa 100644
--- a/drivers/mfd/dbx500-prcmu-regs.h
+++ b/drivers/mfd/dbx500-prcmu-regs.h
@@ -16,8 +16,8 @@
#define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end))
#define PRCM_ACLK_MGT (0x004)
-#define PRCM_SVACLK_MGT (0x008)
-#define PRCM_SIACLK_MGT (0x00C)
+#define PRCM_SVAMMCSPCLK_MGT (0x008)
+#define PRCM_SIAMMDSPCLK_MGT (0x00C)
#define PRCM_SGACLK_MGT (0x014)
#define PRCM_UARTCLK_MGT (0x018)
#define PRCM_MSP02CLK_MGT (0x01C)
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c
index bbaec0c..26aca54 100644
--- a/drivers/mfd/htc-egpio.c
+++ b/drivers/mfd/htc-egpio.c
@@ -270,7 +270,7 @@
int ret;
/* Initialize ei data structure. */
- ei = kzalloc(sizeof(*ei), GFP_KERNEL);
+ ei = devm_kzalloc(&pdev->dev, sizeof(*ei), GFP_KERNEL);
if (!ei)
return -ENOMEM;
@@ -286,7 +286,8 @@
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
goto fail;
- ei->base_addr = ioremap_nocache(res->start, resource_size(res));
+ ei->base_addr = devm_ioremap_nocache(&pdev->dev, res->start,
+ resource_size(res));
if (!ei->base_addr)
goto fail;
pr_debug("EGPIO phys=%08x virt=%p\n", (u32)res->start, ei->base_addr);
@@ -306,7 +307,9 @@
platform_set_drvdata(pdev, ei);
ei->nchips = pdata->num_chips;
- ei->chip = kzalloc(sizeof(struct egpio_chip) * ei->nchips, GFP_KERNEL);
+ ei->chip = devm_kzalloc(&pdev->dev,
+ sizeof(struct egpio_chip) * ei->nchips,
+ GFP_KERNEL);
if (!ei->chip) {
ret = -ENOMEM;
goto fail;
@@ -361,7 +364,6 @@
fail:
printk(KERN_ERR "EGPIO failed to setup\n");
- kfree(ei);
return ret;
}
@@ -379,9 +381,6 @@
irq_set_chained_handler(ei->chained_irq, NULL);
device_init_wakeup(&pdev->dev, 0);
}
- iounmap(ei->base_addr);
- kfree(ei->chip);
- kfree(ei);
return 0;
}
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index 324187c..c9dfce6 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -514,8 +514,8 @@
/* Setup each chip's output GPIOs */
htcpld->nchips = pdata->num_chip;
- htcpld->chip = kzalloc(sizeof(struct htcpld_chip) * htcpld->nchips,
- GFP_KERNEL);
+ htcpld->chip = devm_kzalloc(dev, sizeof(struct htcpld_chip) * htcpld->nchips,
+ GFP_KERNEL);
if (!htcpld->chip) {
dev_warn(dev, "Unable to allocate memory for chips\n");
return -ENOMEM;
@@ -580,12 +580,11 @@
return -ENXIO;
}
- htcpld = kzalloc(sizeof(struct htcpld_data), GFP_KERNEL);
+ htcpld = devm_kzalloc(dev, sizeof(struct htcpld_data), GFP_KERNEL);
if (!htcpld)
return -ENOMEM;
/* Find chained irq */
- ret = -EINVAL;
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (res) {
int flags;
@@ -598,7 +597,7 @@
flags, pdev->name, htcpld);
if (ret) {
dev_warn(dev, "Unable to setup chained irq handler: %d\n", ret);
- goto fail;
+ return ret;
} else
device_init_wakeup(dev, 0);
}
@@ -609,7 +608,7 @@
/* Setup the htcpld chips */
ret = htcpld_setup_chips(pdev);
if (ret)
- goto fail;
+ return ret;
/* Request the GPIO(s) for the int reset and set them up */
if (pdata->int_reset_gpio_hi) {
@@ -644,10 +643,6 @@
dev_info(dev, "Initialized successfully\n");
return 0;
-
-fail:
- kfree(htcpld);
- return ret;
}
/* The I2C Driver -- used internally */
diff --git a/drivers/mfd/htc-pasic3.c b/drivers/mfd/htc-pasic3.c
index 0285fce..0a5e85f 100644
--- a/drivers/mfd/htc-pasic3.c
+++ b/drivers/mfd/htc-pasic3.c
@@ -147,7 +147,7 @@
if (!request_mem_region(r->start, resource_size(r), "pasic3"))
return -EBUSY;
- asic = kzalloc(sizeof(struct pasic3_data), GFP_KERNEL);
+ asic = devm_kzalloc(dev, sizeof(struct pasic3_data), GFP_KERNEL);
if (!asic)
return -ENOMEM;
@@ -156,7 +156,6 @@
asic->mapping = ioremap(r->start, resource_size(r));
if (!asic->mapping) {
dev_err(dev, "couldn't ioremap PASIC3\n");
- kfree(asic);
return -ENOMEM;
}
@@ -195,7 +194,6 @@
iounmap(asic->mapping);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(r->start, resource_size(r));
- kfree(asic);
return 0;
}
diff --git a/drivers/mfd/intel_msic.c b/drivers/mfd/intel_msic.c
index d8d5137..4f2462f 100644
--- a/drivers/mfd/intel_msic.c
+++ b/drivers/mfd/intel_msic.c
@@ -438,7 +438,6 @@
struct intel_msic *msic = platform_get_drvdata(pdev);
intel_msic_remove_devices(msic);
- platform_set_drvdata(pdev, NULL);
return 0;
}
diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c
index 45ece11..fcbb2e9 100644
--- a/drivers/mfd/janz-cmodio.c
+++ b/drivers/mfd/janz-cmodio.c
@@ -183,11 +183,10 @@
struct cmodio_device *priv;
int ret;
- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ priv = devm_kzalloc(&dev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv) {
dev_err(&dev->dev, "unable to allocate private data\n");
- ret = -ENOMEM;
- goto out_return;
+ return -ENOMEM;
}
pci_set_drvdata(dev, priv);
@@ -197,7 +196,7 @@
ret = pci_enable_device(dev);
if (ret) {
dev_err(&dev->dev, "unable to enable device\n");
- goto out_free_priv;
+ return ret;
}
pci_set_master(dev);
@@ -248,9 +247,7 @@
pci_release_regions(dev);
out_pci_disable_device:
pci_disable_device(dev);
-out_free_priv:
- kfree(priv);
-out_return:
+
return ret;
}
@@ -263,7 +260,6 @@
iounmap(priv->ctrl);
pci_release_regions(dev);
pci_disable_device(dev);
- kfree(priv);
}
#define PCI_VENDOR_ID_JANZ 0x13c3
diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c
index e80587f..3c0e8cf 100644
--- a/drivers/mfd/jz4740-adc.c
+++ b/drivers/mfd/jz4740-adc.c
@@ -86,13 +86,13 @@
static inline void jz4740_adc_clk_enable(struct jz4740_adc *adc)
{
if (atomic_inc_return(&adc->clk_ref) == 1)
- clk_enable(adc->clk);
+ clk_prepare_enable(adc->clk);
}
static inline void jz4740_adc_clk_disable(struct jz4740_adc *adc)
{
if (atomic_dec_return(&adc->clk_ref) == 0)
- clk_disable(adc->clk);
+ clk_disable_unprepare(adc->clk);
}
static inline void jz4740_adc_set_enabled(struct jz4740_adc *adc, int engine,
@@ -294,7 +294,6 @@
err_clk_put:
clk_put(adc->clk);
err_iounmap:
- platform_set_drvdata(pdev, NULL);
iounmap(adc->base);
err_release_mem_region:
release_mem_region(adc->mem->start, resource_size(adc->mem));
@@ -317,8 +316,6 @@
clk_put(adc->clk);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}
diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
new file mode 100644
index 0000000..686a456
--- /dev/null
+++ b/drivers/mfd/kempld-core.c
@@ -0,0 +1,641 @@
+/*
+ * Kontron PLD MFD core driver
+ *
+ * Copyright (c) 2010-2013 Kontron Europe GmbH
+ * Author: Michael Brunner <michael.brunner@kontron.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/kempld.h>
+#include <linux/module.h>
+#include <linux/dmi.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+
+#define MAX_ID_LEN 4
+static char force_device_id[MAX_ID_LEN + 1] = "";
+module_param_string(force_device_id, force_device_id, sizeof(force_device_id), 0);
+MODULE_PARM_DESC(force_device_id, "Override detected product");
+
+/*
+ * Get hardware mutex to block firmware from accessing the pld.
+ * It is possible for the firmware may hold the mutex for an extended length of
+ * time. This function will block until access has been granted.
+ */
+static void kempld_get_hardware_mutex(struct kempld_device_data *pld)
+{
+ /* The mutex bit will read 1 until access has been granted */
+ while (ioread8(pld->io_index) & KEMPLD_MUTEX_KEY)
+ msleep(1);
+}
+
+static void kempld_release_hardware_mutex(struct kempld_device_data *pld)
+{
+ /* The harware mutex is released when 1 is written to the mutex bit. */
+ iowrite8(KEMPLD_MUTEX_KEY, pld->io_index);
+}
+
+static int kempld_get_info_generic(struct kempld_device_data *pld)
+{
+ u16 version;
+ u8 spec;
+
+ kempld_get_mutex(pld);
+
+ version = kempld_read16(pld, KEMPLD_VERSION);
+ spec = kempld_read8(pld, KEMPLD_SPEC);
+ pld->info.buildnr = kempld_read16(pld, KEMPLD_BUILDNR);
+
+ pld->info.minor = KEMPLD_VERSION_GET_MINOR(version);
+ pld->info.major = KEMPLD_VERSION_GET_MAJOR(version);
+ pld->info.number = KEMPLD_VERSION_GET_NUMBER(version);
+ pld->info.type = KEMPLD_VERSION_GET_TYPE(version);
+
+ if (spec == 0xff) {
+ pld->info.spec_minor = 0;
+ pld->info.spec_major = 1;
+ } else {
+ pld->info.spec_minor = KEMPLD_SPEC_GET_MINOR(spec);
+ pld->info.spec_major = KEMPLD_SPEC_GET_MAJOR(spec);
+ }
+
+ if (pld->info.spec_major > 0)
+ pld->feature_mask = kempld_read16(pld, KEMPLD_FEATURE);
+ else
+ pld->feature_mask = 0;
+
+ kempld_release_mutex(pld);
+
+ return 0;
+}
+
+enum kempld_cells {
+ KEMPLD_I2C = 0,
+ KEMPLD_WDT,
+ KEMPLD_GPIO,
+ KEMPLD_UART,
+};
+
+static struct mfd_cell kempld_devs[] = {
+ [KEMPLD_I2C] = {
+ .name = "kempld-i2c",
+ },
+ [KEMPLD_WDT] = {
+ .name = "kempld-wdt",
+ },
+ [KEMPLD_GPIO] = {
+ .name = "kempld-gpio",
+ },
+ [KEMPLD_UART] = {
+ .name = "kempld-uart",
+ },
+};
+
+#define KEMPLD_MAX_DEVS ARRAY_SIZE(kempld_devs)
+
+static int kempld_register_cells_generic(struct kempld_device_data *pld)
+{
+ struct mfd_cell devs[KEMPLD_MAX_DEVS];
+ int i = 0;
+
+ if (pld->feature_mask & KEMPLD_FEATURE_BIT_I2C)
+ devs[i++] = kempld_devs[KEMPLD_I2C];
+
+ if (pld->feature_mask & KEMPLD_FEATURE_BIT_WATCHDOG)
+ devs[i++] = kempld_devs[KEMPLD_WDT];
+
+ if (pld->feature_mask & KEMPLD_FEATURE_BIT_GPIO)
+ devs[i++] = kempld_devs[KEMPLD_GPIO];
+
+ if (pld->feature_mask & KEMPLD_FEATURE_MASK_UART)
+ devs[i++] = kempld_devs[KEMPLD_UART];
+
+ return mfd_add_devices(pld->dev, -1, devs, i, NULL, 0, NULL);
+}
+
+static struct resource kempld_ioresource = {
+ .start = KEMPLD_IOINDEX,
+ .end = KEMPLD_IODATA,
+ .flags = IORESOURCE_IO,
+};
+
+static const struct kempld_platform_data kempld_platform_data_generic = {
+ .pld_clock = KEMPLD_CLK,
+ .ioresource = &kempld_ioresource,
+ .get_hardware_mutex = kempld_get_hardware_mutex,
+ .release_hardware_mutex = kempld_release_hardware_mutex,
+ .get_info = kempld_get_info_generic,
+ .register_cells = kempld_register_cells_generic,
+};
+
+static struct platform_device *kempld_pdev;
+
+static int kempld_create_platform_device(const struct dmi_system_id *id)
+{
+ struct kempld_platform_data *pdata = id->driver_data;
+ int ret;
+
+ kempld_pdev = platform_device_alloc("kempld", -1);
+ if (!kempld_pdev)
+ return -ENOMEM;
+
+ ret = platform_device_add_data(kempld_pdev, pdata, sizeof(*pdata));
+ if (ret)
+ goto err;
+
+ ret = platform_device_add_resources(kempld_pdev, pdata->ioresource, 1);
+ if (ret)
+ goto err;
+
+ ret = platform_device_add(kempld_pdev);
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ platform_device_put(kempld_pdev);
+ return ret;
+}
+
+/**
+ * kempld_read8 - read 8 bit register
+ * @pld: kempld_device_data structure describing the PLD
+ * @index: register index on the chip
+ *
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+u8 kempld_read8(struct kempld_device_data *pld, u8 index)
+{
+ iowrite8(index, pld->io_index);
+ return ioread8(pld->io_data);
+}
+EXPORT_SYMBOL_GPL(kempld_read8);
+
+/**
+ * kempld_write8 - write 8 bit register
+ * @pld: kempld_device_data structure describing the PLD
+ * @index: register index on the chip
+ * @data: new register value
+ *
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+void kempld_write8(struct kempld_device_data *pld, u8 index, u8 data)
+{
+ iowrite8(index, pld->io_index);
+ iowrite8(data, pld->io_data);
+}
+EXPORT_SYMBOL_GPL(kempld_write8);
+
+/**
+ * kempld_read16 - read 16 bit register
+ * @pld: kempld_device_data structure describing the PLD
+ * @index: register index on the chip
+ *
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+u16 kempld_read16(struct kempld_device_data *pld, u8 index)
+{
+ return kempld_read8(pld, index) | kempld_read8(pld, index + 1) << 8;
+}
+EXPORT_SYMBOL_GPL(kempld_read16);
+
+/**
+ * kempld_write16 - write 16 bit register
+ * @pld: kempld_device_data structure describing the PLD
+ * @index: register index on the chip
+ * @data: new register value
+ *
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+void kempld_write16(struct kempld_device_data *pld, u8 index, u16 data)
+{
+ kempld_write8(pld, index, (u8)data);
+ kempld_write8(pld, index + 1, (u8)(data >> 8));
+}
+EXPORT_SYMBOL_GPL(kempld_write16);
+
+/**
+ * kempld_read32 - read 32 bit register
+ * @pld: kempld_device_data structure describing the PLD
+ * @index: register index on the chip
+ *
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+u32 kempld_read32(struct kempld_device_data *pld, u8 index)
+{
+ return kempld_read16(pld, index) | kempld_read16(pld, index + 2) << 16;
+}
+EXPORT_SYMBOL_GPL(kempld_read32);
+
+/**
+ * kempld_write32 - write 32 bit register
+ * @pld: kempld_device_data structure describing the PLD
+ * @index: register index on the chip
+ * @data: new register value
+ *
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+void kempld_write32(struct kempld_device_data *pld, u8 index, u32 data)
+{
+ kempld_write16(pld, index, (u16)data);
+ kempld_write16(pld, index + 2, (u16)(data >> 16));
+}
+EXPORT_SYMBOL_GPL(kempld_write32);
+
+/**
+ * kempld_get_mutex - acquire PLD mutex
+ * @pld: kempld_device_data structure describing the PLD
+ */
+void kempld_get_mutex(struct kempld_device_data *pld)
+{
+ struct kempld_platform_data *pdata = pld->dev->platform_data;
+
+ mutex_lock(&pld->lock);
+ pdata->get_hardware_mutex(pld);
+}
+EXPORT_SYMBOL_GPL(kempld_get_mutex);
+
+/**
+ * kempld_release_mutex - release PLD mutex
+ * @pld: kempld_device_data structure describing the PLD
+ */
+void kempld_release_mutex(struct kempld_device_data *pld)
+{
+ struct kempld_platform_data *pdata = pld->dev->platform_data;
+
+ pdata->release_hardware_mutex(pld);
+ mutex_unlock(&pld->lock);
+}
+EXPORT_SYMBOL_GPL(kempld_release_mutex);
+
+/**
+ * kempld_get_info - update device specific information
+ * @pld: kempld_device_data structure describing the PLD
+ *
+ * This function calls the configured board specific kempld_get_info_XXXX
+ * function which is responsible for gathering information about the specific
+ * hardware. The information is then stored within the pld structure.
+ */
+static int kempld_get_info(struct kempld_device_data *pld)
+{
+ struct kempld_platform_data *pdata = pld->dev->platform_data;
+
+ return pdata->get_info(pld);
+}
+
+/*
+ * kempld_register_cells - register cell drivers
+ *
+ * This function registers cell drivers for the detected hardware by calling
+ * the configured kempld_register_cells_XXXX function which is responsible
+ * to detect and register the needed cell drivers.
+ */
+static int kempld_register_cells(struct kempld_device_data *pld)
+{
+ struct kempld_platform_data *pdata = pld->dev->platform_data;
+
+ return pdata->register_cells(pld);
+}
+
+static int kempld_detect_device(struct kempld_device_data *pld)
+{
+ char *version_type;
+ u8 index_reg;
+ int ret;
+
+ mutex_lock(&pld->lock);
+
+ /* Check for empty IO space */
+ index_reg = ioread8(pld->io_index);
+ if (index_reg == 0xff && ioread8(pld->io_data) == 0xff) {
+ mutex_unlock(&pld->lock);
+ return -ENODEV;
+ }
+
+ /* Release hardware mutex if aquired */
+ if (!(index_reg & KEMPLD_MUTEX_KEY))
+ iowrite8(KEMPLD_MUTEX_KEY, pld->io_index);
+
+ mutex_unlock(&pld->lock);
+
+ ret = kempld_get_info(pld);
+ if (ret)
+ return ret;
+
+ switch (pld->info.type) {
+ case 0:
+ version_type = "release";
+ break;
+ case 1:
+ version_type = "debug";
+ break;
+ case 2:
+ version_type = "custom";
+ break;
+ default:
+ version_type = "unspecified";
+ }
+
+ dev_info(pld->dev, "Found Kontron PLD %d\n", pld->info.number);
+ dev_info(pld->dev, "%s version %d.%d build %d, specification %d.%d\n",
+ version_type, pld->info.major, pld->info.minor,
+ pld->info.buildnr, pld->info.spec_major,
+ pld->info.spec_minor);
+
+ return kempld_register_cells(pld);
+}
+
+static int kempld_probe(struct platform_device *pdev)
+{
+ struct kempld_platform_data *pdata = pdev->dev.platform_data;
+ struct device *dev = &pdev->dev;
+ struct kempld_device_data *pld;
+ struct resource *ioport;
+ int ret;
+
+ pld = devm_kzalloc(dev, sizeof(*pld), GFP_KERNEL);
+ if (!pld)
+ return -ENOMEM;
+
+ ioport = platform_get_resource(pdev, IORESOURCE_IO, 0);
+ if (!ioport)
+ return -EINVAL;
+
+ pld->io_base = devm_ioport_map(dev, ioport->start,
+ ioport->end - ioport->start);
+ if (!pld->io_base)
+ return -ENOMEM;
+
+ pld->io_index = pld->io_base;
+ pld->io_data = pld->io_base + 1;
+ pld->pld_clock = pdata->pld_clock;
+ pld->dev = dev;
+
+ mutex_init(&pld->lock);
+ platform_set_drvdata(pdev, pld);
+
+ ret = kempld_detect_device(pld);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int kempld_remove(struct platform_device *pdev)
+{
+ struct kempld_device_data *pld = platform_get_drvdata(pdev);
+ struct kempld_platform_data *pdata = pld->dev->platform_data;
+
+ mfd_remove_devices(&pdev->dev);
+ pdata->release_hardware_mutex(pld);
+
+ return 0;
+}
+
+static struct platform_driver kempld_driver = {
+ .driver = {
+ .name = "kempld",
+ .owner = THIS_MODULE,
+ },
+ .probe = kempld_probe,
+ .remove = kempld_remove,
+};
+
+static struct dmi_system_id __initdata kempld_dmi_table[] = {
+ {
+ .ident = "CCR2",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-bIP2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CCR6",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-bIP6"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CHR2",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "ETXexpress-SC T2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CHR2",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "ETXe-SC T2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CHR2",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-bSC2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CHR6",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "ETXexpress-SC T6"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CHR6",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "ETXe-SC T6"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CHR6",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-bSC6"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CNTG",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "ETXexpress-PC"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CNTG",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-bPC2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "CNTX",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "PXT"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "FRI2",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BIOS_VERSION, "FRI2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "FRI2",
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Fish River Island II"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "MBR1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "ETX-OH"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "NTC1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "nanoETXexpress-TT"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "NTC1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "nETXe-TT"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "NTC1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-mTT"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "NUP1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-mCT"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "UNP1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "microETXexpress-DC"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "UNP1",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-cDC2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "UNTG",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "microETXexpress-PC"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "UNTG",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-cPC2"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ }, {
+ .ident = "UUP6",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+ DMI_MATCH(DMI_BOARD_NAME, "COMe-cCT6"),
+ },
+ .driver_data = (void *)&kempld_platform_data_generic,
+ .callback = kempld_create_platform_device,
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(dmi, kempld_dmi_table);
+
+static int __init kempld_init(void)
+{
+ const struct dmi_system_id *id;
+ int ret;
+
+ if (force_device_id[0]) {
+ for (id = kempld_dmi_table; id->matches[0].slot != DMI_NONE; id++)
+ if (strstr(id->ident, force_device_id))
+ if (id->callback && id->callback(id))
+ break;
+ if (id->matches[0].slot == DMI_NONE)
+ return -ENODEV;
+ } else {
+ if (!dmi_check_system(kempld_dmi_table))
+ return -ENODEV;
+ }
+
+ ret = platform_driver_register(&kempld_driver);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static void __exit kempld_exit(void)
+{
+ if (kempld_pdev)
+ platform_device_unregister(kempld_pdev);
+
+ platform_driver_unregister(&kempld_driver);
+}
+
+module_init(kempld_init);
+module_exit(kempld_exit);
+
+MODULE_DESCRIPTION("KEM PLD Core Driver");
+MODULE_AUTHOR("Michael Brunner <michael.brunner@kontron.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:kempld-core");
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index 9f12f91..2403332 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -51,6 +51,8 @@
* document number TBD : Lynx Point
* document number TBD : Lynx Point-LP
* document number TBD : Wellsburg
+ * document number TBD : Avoton SoC
+ * document number TBD : Coleto Creek
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -207,6 +209,8 @@
LPC_LPT, /* Lynx Point */
LPC_LPT_LP, /* Lynx Point-LP */
LPC_WBG, /* Wellsburg */
+ LPC_AVN, /* Avoton SoC */
+ LPC_COLETO, /* Coleto Creek */
};
struct lpc_ich_info lpc_chipset_info[] = {
@@ -491,6 +495,14 @@
.name = "Wellsburg",
.iTCO_version = 2,
},
+ [LPC_AVN] = {
+ .name = "Avoton SoC",
+ .iTCO_version = 1,
+ },
+ [LPC_COLETO] = {
+ .name = "Coleto Creek",
+ .iTCO_version = 2,
+ },
};
/*
@@ -704,6 +716,11 @@
{ PCI_VDEVICE(INTEL, 0x8d5d), LPC_WBG},
{ PCI_VDEVICE(INTEL, 0x8d5e), LPC_WBG},
{ PCI_VDEVICE(INTEL, 0x8d5f), LPC_WBG},
+ { PCI_VDEVICE(INTEL, 0x1f38), LPC_AVN},
+ { PCI_VDEVICE(INTEL, 0x1f39), LPC_AVN},
+ { PCI_VDEVICE(INTEL, 0x1f3a), LPC_AVN},
+ { PCI_VDEVICE(INTEL, 0x1f3b), LPC_AVN},
+ { PCI_VDEVICE(INTEL, 0x2390), LPC_COLETO},
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, lpc_ich_ids);
@@ -973,18 +990,7 @@
.remove = lpc_ich_remove,
};
-static int __init lpc_ich_init(void)
-{
- return pci_register_driver(&lpc_ich_driver);
-}
-
-static void __exit lpc_ich_exit(void)
-{
- pci_unregister_driver(&lpc_ich_driver);
-}
-
-module_init(lpc_ich_init);
-module_exit(lpc_ich_exit);
+module_pci_driver(lpc_ich_driver);
MODULE_AUTHOR("Aaron Sierra <asierra@xes-inc.com>");
MODULE_DESCRIPTION("LPC interface for Intel ICH");
diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index 1cbb176..f27a218 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -37,6 +37,7 @@
static struct mfd_cell max77686_devs[] = {
{ .name = "max77686-pmic", },
{ .name = "max77686-rtc", },
+ { .name = "max77686-clk", },
};
static struct regmap_config max77686_regmap_config = {
@@ -84,12 +85,12 @@
pdata = max77686_i2c_parse_dt_pdata(&i2c->dev);
if (!pdata) {
- ret = -EIO;
dev_err(&i2c->dev, "No platform data found.\n");
- goto err;
+ return -EIO;
}
- max77686 = kzalloc(sizeof(struct max77686_dev), GFP_KERNEL);
+ max77686 = devm_kzalloc(&i2c->dev,
+ sizeof(struct max77686_dev), GFP_KERNEL);
if (max77686 == NULL)
return -ENOMEM;
@@ -107,7 +108,6 @@
ret = PTR_ERR(max77686->regmap);
dev_err(max77686->dev, "Failed to allocate register map: %d\n",
ret);
- kfree(max77686);
return ret;
}
@@ -115,8 +115,7 @@
MAX77686_REG_DEVICE_ID, &data) < 0) {
dev_err(max77686->dev,
"device not found on this channel (this is not an error)\n");
- ret = -ENODEV;
- goto err;
+ return -ENODEV;
} else
dev_info(max77686->dev, "device found\n");
@@ -127,17 +126,11 @@
ret = mfd_add_devices(max77686->dev, -1, max77686_devs,
ARRAY_SIZE(max77686_devs), NULL, 0, NULL);
+ if (ret < 0) {
+ mfd_remove_devices(max77686->dev);
+ i2c_unregister_device(max77686->rtc);
+ }
- if (ret < 0)
- goto err_mfd;
-
- return ret;
-
-err_mfd:
- mfd_remove_devices(max77686->dev);
- i2c_unregister_device(max77686->rtc);
-err:
- kfree(max77686);
return ret;
}
@@ -147,7 +140,6 @@
mfd_remove_devices(max77686->dev);
i2c_unregister_device(max77686->rtc);
- kfree(max77686);
return 0;
}
diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
index 92bbebd..8042b32 100644
--- a/drivers/mfd/max8925-i2c.c
+++ b/drivers/mfd/max8925-i2c.c
@@ -170,7 +170,8 @@
return -EINVAL;
}
- chip = kzalloc(sizeof(struct max8925_chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev,
+ sizeof(struct max8925_chip), GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;
chip->i2c = client;
@@ -199,7 +200,6 @@
max8925_device_exit(chip);
i2c_unregister_device(chip->adc);
i2c_unregister_device(chip->rtc);
- kfree(chip);
return 0;
}
diff --git a/drivers/mfd/max8998-irq.c b/drivers/mfd/max8998-irq.c
index 5919710..c469477 100644
--- a/drivers/mfd/max8998-irq.c
+++ b/drivers/mfd/max8998-irq.c
@@ -14,6 +14,7 @@
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/irqdomain.h>
#include <linux/mfd/max8998-private.h>
struct max8998_irq_data {
@@ -99,7 +100,8 @@
static inline struct max8998_irq_data *
irq_to_max8998_irq(struct max8998_dev *max8998, int irq)
{
- return &max8998_irqs[irq - max8998->irq_base];
+ struct irq_data *data = irq_get_irq_data(irq);
+ return &max8998_irqs[data->hwirq];
}
static void max8998_irq_lock(struct irq_data *data)
@@ -176,8 +178,14 @@
/* Report */
for (i = 0; i < MAX8998_IRQ_NR; i++) {
- if (irq_reg[max8998_irqs[i].reg - 1] & max8998_irqs[i].mask)
- handle_nested_irq(max8998->irq_base + i);
+ if (irq_reg[max8998_irqs[i].reg - 1] & max8998_irqs[i].mask) {
+ irq = irq_find_mapping(max8998->irq_domain, i);
+ if (WARN_ON(!irq)) {
+ disable_irq_nosync(max8998->irq);
+ return IRQ_NONE;
+ }
+ handle_nested_irq(irq);
+ }
}
return IRQ_HANDLED;
@@ -185,27 +193,40 @@
int max8998_irq_resume(struct max8998_dev *max8998)
{
- if (max8998->irq && max8998->irq_base)
- max8998_irq_thread(max8998->irq_base, max8998);
+ if (max8998->irq && max8998->irq_domain)
+ max8998_irq_thread(max8998->irq, max8998);
return 0;
}
+static int max8998_irq_domain_map(struct irq_domain *d, unsigned int irq,
+ irq_hw_number_t hw)
+{
+ struct max8997_dev *max8998 = d->host_data;
+
+ irq_set_chip_data(irq, max8998);
+ irq_set_chip_and_handler(irq, &max8998_irq_chip, handle_edge_irq);
+ irq_set_nested_thread(irq, 1);
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, IRQF_VALID);
+#else
+ irq_set_noprobe(irq);
+#endif
+ return 0;
+}
+
+static struct irq_domain_ops max8998_irq_domain_ops = {
+ .map = max8998_irq_domain_map,
+};
+
int max8998_irq_init(struct max8998_dev *max8998)
{
int i;
- int cur_irq;
int ret;
+ struct irq_domain *domain;
if (!max8998->irq) {
dev_warn(max8998->dev,
"No interrupt specified, no interrupts\n");
- max8998->irq_base = 0;
- return 0;
- }
-
- if (!max8998->irq_base) {
- dev_err(max8998->dev,
- "No interrupt base specified, no interrupts\n");
return 0;
}
@@ -221,19 +242,13 @@
max8998_write_reg(max8998->i2c, MAX8998_REG_STATUSM1, 0xff);
max8998_write_reg(max8998->i2c, MAX8998_REG_STATUSM2, 0xff);
- /* register with genirq */
- for (i = 0; i < MAX8998_IRQ_NR; i++) {
- cur_irq = i + max8998->irq_base;
- irq_set_chip_data(cur_irq, max8998);
- irq_set_chip_and_handler(cur_irq, &max8998_irq_chip,
- handle_edge_irq);
- irq_set_nested_thread(cur_irq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(cur_irq, IRQF_VALID);
-#else
- irq_set_noprobe(cur_irq);
-#endif
+ domain = irq_domain_add_simple(NULL, MAX8998_IRQ_NR,
+ max8998->irq_base, &max8998_irq_domain_ops, max8998);
+ if (!domain) {
+ dev_err(max8998->dev, "could not create irq domain\n");
+ return -ENODEV;
}
+ max8998->irq_domain = domain;
ret = request_threaded_irq(max8998->irq, NULL, max8998_irq_thread,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index d7218cc..21af51a 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -20,12 +20,15 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/err.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
#include <linux/pm_runtime.h>
#include <linux/mutex.h>
#include <linux/mfd/core.h>
@@ -128,6 +131,56 @@
}
EXPORT_SYMBOL(max8998_update_reg);
+#ifdef CONFIG_OF
+static struct of_device_id max8998_dt_match[] = {
+ { .compatible = "maxim,max8998", .data = (void *)TYPE_MAX8998 },
+ { .compatible = "national,lp3974", .data = (void *)TYPE_LP3974 },
+ { .compatible = "ti,lp3974", .data = (void *)TYPE_LP3974 },
+ {},
+};
+MODULE_DEVICE_TABLE(of, max8998_dt_match);
+#endif
+
+/*
+ * Only the common platform data elements for max8998 are parsed here from the
+ * device tree. Other sub-modules of max8998 such as pmic, rtc and others have
+ * to parse their own platform data elements from device tree.
+ *
+ * The max8998 platform data structure is instantiated here and the drivers for
+ * the sub-modules need not instantiate another instance while parsing their
+ * platform data.
+ */
+static struct max8998_platform_data *max8998_i2c_parse_dt_pdata(
+ struct device *dev)
+{
+ struct max8998_platform_data *pd;
+
+ pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
+ if (!pd)
+ return ERR_PTR(-ENOMEM);
+
+ pd->ono = irq_of_parse_and_map(dev->of_node, 1);
+
+ /*
+ * ToDo: the 'wakeup' member in the platform data is more of a linux
+ * specfic information. Hence, there is no binding for that yet and
+ * not parsed here.
+ */
+ return pd;
+}
+
+static inline int max8998_i2c_get_driver_data(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node) {
+ const struct of_device_id *match;
+ match = of_match_node(max8998_dt_match, i2c->dev.of_node);
+ return (int)match->data;
+ }
+
+ return (int)id->driver_data;
+}
+
static int max8998_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
@@ -139,11 +192,20 @@
if (max8998 == NULL)
return -ENOMEM;
+ if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node) {
+ pdata = max8998_i2c_parse_dt_pdata(&i2c->dev);
+ if (IS_ERR(pdata)) {
+ ret = PTR_ERR(pdata);
+ goto err;
+ }
+ }
+
i2c_set_clientdata(i2c, max8998);
max8998->dev = &i2c->dev;
max8998->i2c = i2c;
max8998->irq = i2c->irq;
- max8998->type = id->driver_data;
+ max8998->type = max8998_i2c_get_driver_data(i2c, id);
+ max8998->pdata = pdata;
if (pdata) {
max8998->ono = pdata->ono;
max8998->irq_base = pdata->irq_base;
@@ -158,7 +220,7 @@
pm_runtime_set_active(max8998->dev);
- switch (id->driver_data) {
+ switch (max8998->type) {
case TYPE_LP3974:
ret = mfd_add_devices(max8998->dev, -1,
lp3974_devs, ARRAY_SIZE(lp3974_devs),
@@ -314,6 +376,7 @@
.name = "max8998",
.owner = THIS_MODULE,
.pm = &max8998_pm,
+ .of_match_table = of_match_ptr(max8998_dt_match),
},
.probe = max8998_i2c_probe,
.remove = max8998_i2c_remove,
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index f99d629..13198d9 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -225,8 +225,6 @@
if (ret == 0)
return 0;
- platform_set_drvdata(dev, NULL);
-
err_ioremap:
iounmap(m->base1);
iounmap(m->base0);
@@ -252,7 +250,6 @@
mem0 = platform_get_resource(dev, IORESOURCE_MEM, 0);
mem1 = platform_get_resource(dev, IORESOURCE_MEM, 1);
- platform_set_drvdata(dev, NULL);
mcp_host_del(mcp);
iounmap(m->base1);
iounmap(m->base0);
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index 53e9fe6..e4d1c70 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
@@ -23,78 +23,7 @@
#include <linux/err.h>
#include <linux/mfd/core.h>
#include <linux/mfd/palmas.h>
-#include <linux/of_platform.h>
-
-enum palmas_ids {
- PALMAS_PMIC_ID,
- PALMAS_GPIO_ID,
- PALMAS_LEDS_ID,
- PALMAS_WDT_ID,
- PALMAS_RTC_ID,
- PALMAS_PWRBUTTON_ID,
- PALMAS_GPADC_ID,
- PALMAS_RESOURCE_ID,
- PALMAS_CLK_ID,
- PALMAS_PWM_ID,
- PALMAS_USB_ID,
-};
-
-static struct resource palmas_rtc_resources[] = {
- {
- .start = PALMAS_RTC_ALARM_IRQ,
- .end = PALMAS_RTC_ALARM_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static const struct mfd_cell palmas_children[] = {
- {
- .name = "palmas-pmic",
- .id = PALMAS_PMIC_ID,
- },
- {
- .name = "palmas-gpio",
- .id = PALMAS_GPIO_ID,
- },
- {
- .name = "palmas-leds",
- .id = PALMAS_LEDS_ID,
- },
- {
- .name = "palmas-wdt",
- .id = PALMAS_WDT_ID,
- },
- {
- .name = "palmas-rtc",
- .id = PALMAS_RTC_ID,
- .resources = &palmas_rtc_resources[0],
- .num_resources = ARRAY_SIZE(palmas_rtc_resources),
- },
- {
- .name = "palmas-pwrbutton",
- .id = PALMAS_PWRBUTTON_ID,
- },
- {
- .name = "palmas-gpadc",
- .id = PALMAS_GPADC_ID,
- },
- {
- .name = "palmas-resource",
- .id = PALMAS_RESOURCE_ID,
- },
- {
- .name = "palmas-clk",
- .id = PALMAS_CLK_ID,
- },
- {
- .name = "palmas-pwm",
- .id = PALMAS_PWM_ID,
- },
- {
- .name = "palmas-usb",
- .id = PALMAS_USB_ID,
- }
-};
+#include <linux/of_device.h>
static const struct regmap_config palmas_regmap_config[PALMAS_NUM_CLIENTS] = {
{
@@ -302,6 +231,21 @@
palmas_set_pdata_irq_flag(i2c, pdata);
}
+static unsigned int palmas_features = PALMAS_PMIC_FEATURE_SMPS10_BOOST;
+static unsigned int tps659038_features;
+
+static const struct of_device_id of_palmas_match_tbl[] = {
+ {
+ .compatible = "ti,palmas",
+ .data = &palmas_features,
+ },
+ {
+ .compatible = "ti,tps659038",
+ .data = &tps659038_features,
+ },
+ { },
+};
+
static int palmas_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
@@ -309,9 +253,9 @@
struct palmas_platform_data *pdata;
struct device_node *node = i2c->dev.of_node;
int ret = 0, i;
- unsigned int reg, addr;
+ unsigned int reg, addr, *features;
int slave;
- struct mfd_cell *children;
+ const struct of_device_id *match;
pdata = dev_get_platdata(&i2c->dev);
@@ -333,9 +277,16 @@
i2c_set_clientdata(i2c, palmas);
palmas->dev = &i2c->dev;
- palmas->id = id->driver_data;
palmas->irq = i2c->irq;
+ match = of_match_device(of_match_ptr(of_palmas_match_tbl), &i2c->dev);
+
+ if (!match)
+ return -ENODATA;
+
+ features = (unsigned int *)match->data;
+ palmas->features = *features;
+
for (i = 0; i < PALMAS_NUM_CLIENTS; i++) {
if (i == 0)
palmas->i2c_clients[i] = i2c;
@@ -362,6 +313,11 @@
}
}
+ if (!palmas->irq) {
+ dev_warn(palmas->dev, "IRQ missing: skipping irq request\n");
+ goto no_irq;
+ }
+
/* Change interrupt line output polarity */
if (pdata->irq_flags & IRQ_TYPE_LEVEL_HIGH)
reg = PALMAS_POLARITY_CTRL_INT_POLARITY;
@@ -388,6 +344,7 @@
if (ret < 0)
goto err;
+no_irq:
slave = PALMAS_BASE_TO_SLAVE(PALMAS_PU_PD_OD_BASE);
addr = PALMAS_BASE_TO_REG(PALMAS_PU_PD_OD_BASE,
PALMAS_PRIMARY_SECONDARY_PAD1);
@@ -472,42 +429,8 @@
return ret;
}
- children = kmemdup(palmas_children, sizeof(palmas_children),
- GFP_KERNEL);
- if (!children) {
- ret = -ENOMEM;
- goto err_irq;
- }
-
- children[PALMAS_PMIC_ID].platform_data = pdata->pmic_pdata;
- children[PALMAS_PMIC_ID].pdata_size = sizeof(*pdata->pmic_pdata);
-
- children[PALMAS_GPADC_ID].platform_data = pdata->gpadc_pdata;
- children[PALMAS_GPADC_ID].pdata_size = sizeof(*pdata->gpadc_pdata);
-
- children[PALMAS_RESOURCE_ID].platform_data = pdata->resource_pdata;
- children[PALMAS_RESOURCE_ID].pdata_size =
- sizeof(*pdata->resource_pdata);
-
- children[PALMAS_USB_ID].platform_data = pdata->usb_pdata;
- children[PALMAS_USB_ID].pdata_size = sizeof(*pdata->usb_pdata);
-
- children[PALMAS_CLK_ID].platform_data = pdata->clk_pdata;
- children[PALMAS_CLK_ID].pdata_size = sizeof(*pdata->clk_pdata);
-
- ret = mfd_add_devices(palmas->dev, -1,
- children, ARRAY_SIZE(palmas_children),
- NULL, 0,
- regmap_irq_get_domain(palmas->irq_data));
- kfree(children);
-
- if (ret < 0)
- goto err_devices;
-
return ret;
-err_devices:
- mfd_remove_devices(palmas->dev);
err_irq:
regmap_del_irq_chip(palmas->irq, palmas->irq_data);
err:
@@ -533,11 +456,6 @@
};
MODULE_DEVICE_TABLE(i2c, palmas_i2c_id);
-static struct of_device_id of_palmas_match_tbl[] = {
- { .compatible = "ti,palmas", },
- { /* end */ }
-};
-
static struct i2c_driver palmas_i2c_driver = {
.driver = {
.name = "palmas",
diff --git a/drivers/mfd/rtl8411.c b/drivers/mfd/rtl8411.c
index 2a2d316..c436bf2 100644
--- a/drivers/mfd/rtl8411.c
+++ b/drivers/mfd/rtl8411.c
@@ -35,12 +35,33 @@
return val & 0x0F;
}
+static int rtl8411b_is_qfn48(struct rtsx_pcr *pcr)
+{
+ u8 val = 0;
+
+ rtsx_pci_read_register(pcr, RTL8411B_PACKAGE_MODE, &val);
+
+ if (val & 0x2)
+ return 1;
+ else
+ return 0;
+}
+
static int rtl8411_extra_init_hw(struct rtsx_pcr *pcr)
{
return rtsx_pci_write_register(pcr, CD_PAD_CTL,
CD_DISABLE_MASK | CD_AUTO_DISABLE, CD_ENABLE);
}
+static int rtl8411b_extra_init_hw(struct rtsx_pcr *pcr)
+{
+ if (rtl8411b_is_qfn48(pcr))
+ rtsx_pci_write_register(pcr, CARD_PULL_CTL3, 0xFF, 0xF5);
+
+ return rtsx_pci_write_register(pcr, CD_PAD_CTL,
+ CD_DISABLE_MASK | CD_AUTO_DISABLE, CD_ENABLE);
+}
+
static int rtl8411_turn_on_led(struct rtsx_pcr *pcr)
{
return rtsx_pci_write_register(pcr, CARD_GPIO, 0x01, 0x00);
@@ -214,6 +235,20 @@
.conv_clk_and_div_n = rtl8411_conv_clk_and_div_n,
};
+static const struct pcr_ops rtl8411b_pcr_ops = {
+ .extra_init_hw = rtl8411b_extra_init_hw,
+ .optimize_phy = NULL,
+ .turn_on_led = rtl8411_turn_on_led,
+ .turn_off_led = rtl8411_turn_off_led,
+ .enable_auto_blink = rtl8411_enable_auto_blink,
+ .disable_auto_blink = rtl8411_disable_auto_blink,
+ .card_power_on = rtl8411_card_power_on,
+ .card_power_off = rtl8411_card_power_off,
+ .switch_output_voltage = rtl8411_switch_output_voltage,
+ .cd_deglitch = rtl8411_cd_deglitch,
+ .conv_clk_and_div_n = rtl8411_conv_clk_and_div_n,
+};
+
/* SD Pull Control Enable:
* SD_DAT[3:0] ==> pull up
* SD_CD ==> pull up
@@ -276,6 +311,74 @@
0,
};
+static const u32 rtl8411b_qfn64_sd_pull_ctl_enable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL1, 0xAA),
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x09 | 0xD0),
+ RTSX_REG_PAIR(CARD_PULL_CTL4, 0x09 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn48_sd_pull_ctl_enable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x69 | 0x90),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x08 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn64_sd_pull_ctl_disable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL1, 0x65),
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x05 | 0xD0),
+ RTSX_REG_PAIR(CARD_PULL_CTL4, 0x09 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn48_sd_pull_ctl_disable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x65 | 0x90),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn64_ms_pull_ctl_enable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL1, 0x65),
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x05 | 0xD0),
+ RTSX_REG_PAIR(CARD_PULL_CTL4, 0x05 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn48_ms_pull_ctl_enable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x65 | 0x90),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn64_ms_pull_ctl_disable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL1, 0x65),
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x05 | 0xD0),
+ RTSX_REG_PAIR(CARD_PULL_CTL4, 0x09 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
+static const u32 rtl8411b_qfn48_ms_pull_ctl_disable_tbl[] = {
+ RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+ RTSX_REG_PAIR(CARD_PULL_CTL3, 0x65 | 0x90),
+ RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+ 0,
+};
+
void rtl8411_init_params(struct rtsx_pcr *pcr)
{
pcr->extra_caps = EXTRA_CAPS_SD_SDR50 | EXTRA_CAPS_SD_SDR104;
@@ -288,3 +391,32 @@
pcr->ms_pull_ctl_enable_tbl = rtl8411_ms_pull_ctl_enable_tbl;
pcr->ms_pull_ctl_disable_tbl = rtl8411_ms_pull_ctl_disable_tbl;
}
+
+void rtl8411b_init_params(struct rtsx_pcr *pcr)
+{
+ pcr->extra_caps = EXTRA_CAPS_SD_SDR50 | EXTRA_CAPS_SD_SDR104;
+ pcr->num_slots = 2;
+ pcr->ops = &rtl8411b_pcr_ops;
+
+ pcr->ic_version = rtl8411_get_ic_version(pcr);
+
+ if (rtl8411b_is_qfn48(pcr)) {
+ pcr->sd_pull_ctl_enable_tbl =
+ rtl8411b_qfn48_sd_pull_ctl_enable_tbl;
+ pcr->sd_pull_ctl_disable_tbl =
+ rtl8411b_qfn48_sd_pull_ctl_disable_tbl;
+ pcr->ms_pull_ctl_enable_tbl =
+ rtl8411b_qfn48_ms_pull_ctl_enable_tbl;
+ pcr->ms_pull_ctl_disable_tbl =
+ rtl8411b_qfn48_ms_pull_ctl_disable_tbl;
+ } else {
+ pcr->sd_pull_ctl_enable_tbl =
+ rtl8411b_qfn64_sd_pull_ctl_enable_tbl;
+ pcr->sd_pull_ctl_disable_tbl =
+ rtl8411b_qfn64_sd_pull_ctl_disable_tbl;
+ pcr->ms_pull_ctl_enable_tbl =
+ rtl8411b_qfn64_ms_pull_ctl_enable_tbl;
+ pcr->ms_pull_ctl_disable_tbl =
+ rtl8411b_qfn64_ms_pull_ctl_disable_tbl;
+ }
+}
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index e968c01..dd186c4 100644
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -57,6 +57,7 @@
{ PCI_DEVICE(0x10EC, 0x5289), PCI_CLASS_OTHERS << 16, 0xFF0000 },
{ PCI_DEVICE(0x10EC, 0x5227), PCI_CLASS_OTHERS << 16, 0xFF0000 },
{ PCI_DEVICE(0x10EC, 0x5249), PCI_CLASS_OTHERS << 16, 0xFF0000 },
+ { PCI_DEVICE(0x10EC, 0x5287), PCI_CLASS_OTHERS << 16, 0xFF0000 },
{ 0, }
};
@@ -1038,6 +1039,10 @@
case 0x5249:
rts5249_init_params(pcr);
break;
+
+ case 0x5287:
+ rtl8411b_init_params(pcr);
+ break;
}
dev_dbg(&(pcr->pci->dev), "PID: 0x%04x, IC version: 0x%02x\n",
diff --git a/drivers/mfd/rtsx_pcr.h b/drivers/mfd/rtsx_pcr.h
index 55fcfc2..c0cac7e 100644
--- a/drivers/mfd/rtsx_pcr.h
+++ b/drivers/mfd/rtsx_pcr.h
@@ -33,5 +33,6 @@
void rtl8411_init_params(struct rtsx_pcr *pcr);
void rts5227_init_params(struct rtsx_pcr *pcr);
void rts5249_init_params(struct rtsx_pcr *pcr);
+void rtl8411b_init_params(struct rtsx_pcr *pcr);
#endif
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 77ee26ef..7976768 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -25,6 +25,9 @@
#include <linux/mfd/samsung/core.h>
#include <linux/mfd/samsung/irq.h>
#include <linux/mfd/samsung/rtc.h>
+#include <linux/mfd/samsung/s2mps11.h>
+#include <linux/mfd/samsung/s5m8763.h>
+#include <linux/mfd/samsung/s5m8767.h>
#include <linux/regmap.h>
static struct mfd_cell s5m8751_devs[] = {
@@ -105,6 +108,26 @@
.val_bits = 8,
};
+static struct regmap_config s2mps11_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = S2MPS11_REG_L38CTRL,
+};
+
+static struct regmap_config s5m8763_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = S5M8763_REG_LBCNFG2,
+};
+
+static struct regmap_config s5m8767_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = S5M8767_REG_LDO28CTRL,
+};
#ifdef CONFIG_OF
/*
@@ -160,6 +183,7 @@
const struct i2c_device_id *id)
{
struct sec_platform_data *pdata = i2c->dev.platform_data;
+ const struct regmap_config *regmap;
struct sec_pmic_dev *sec_pmic;
int ret;
@@ -190,7 +214,22 @@
sec_pmic->pdata = pdata;
}
- sec_pmic->regmap = devm_regmap_init_i2c(i2c, &sec_regmap_config);
+ switch (sec_pmic->device_type) {
+ case S2MPS11X:
+ regmap = &s2mps11_regmap_config;
+ break;
+ case S5M8763X:
+ regmap = &s5m8763_regmap_config;
+ break;
+ case S5M8767X:
+ regmap = &s5m8767_regmap_config;
+ break;
+ default:
+ regmap = &sec_regmap_config;
+ break;
+ }
+
+ sec_pmic->regmap = devm_regmap_init_i2c(i2c, regmap);
if (IS_ERR(sec_pmic->regmap)) {
ret = PTR_ERR(sec_pmic->regmap);
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@@ -230,13 +269,12 @@
BUG();
}
- if (ret < 0)
+ if (ret)
goto err;
return ret;
err:
- mfd_remove_devices(sec_pmic->dev);
sec_irq_exit(sec_pmic);
i2c_unregister_device(sec_pmic->rtc);
return ret;
diff --git a/drivers/ssbi/ssbi.c b/drivers/mfd/ssbi.c
similarity index 100%
rename from drivers/ssbi/ssbi.c
rename to drivers/mfd/ssbi.c
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index b32940e..a21bff2 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -422,7 +422,6 @@
iounmap(t7l66xb->scr);
release_resource(&t7l66xb->rscr);
mfd_remove_devices(&dev->dev);
- platform_set_drvdata(dev, NULL);
kfree(t7l66xb);
return ret;
diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index 366f7b9..65c425a 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -217,7 +217,6 @@
release_resource(&tc6387xb->rscr);
clk_disable(tc6387xb->clk32k);
clk_put(tc6387xb->clk32k);
- platform_set_drvdata(dev, NULL);
kfree(tc6387xb);
return 0;
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 15e1463..a563dfa 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -756,7 +756,6 @@
clk_disable(tc6393xb->clk);
iounmap(tc6393xb->scr);
release_resource(&tc6393xb->rscr);
- platform_set_drvdata(dev, NULL);
clk_put(tc6393xb->clk);
kfree(tc6393xb);
diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index e9f3fb5..b003a16 100644
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -22,10 +22,10 @@
#include <linux/regmap.h>
#include <linux/mfd/core.h>
#include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/mfd/ti_am335x_tscadc.h>
-#include <linux/input/ti_am335x_tsc.h>
-#include <linux/platform_data/ti_am335x_adc.h>
static unsigned int tscadc_readl(struct ti_tscadc_dev *tsadc, unsigned int reg)
{
@@ -48,6 +48,32 @@
.val_bits = 32,
};
+void am335x_tsc_se_update(struct ti_tscadc_dev *tsadc)
+{
+ tscadc_writel(tsadc, REG_SE, tsadc->reg_se_cache);
+}
+EXPORT_SYMBOL_GPL(am335x_tsc_se_update);
+
+void am335x_tsc_se_set(struct ti_tscadc_dev *tsadc, u32 val)
+{
+ spin_lock(&tsadc->reg_lock);
+ tsadc->reg_se_cache |= val;
+ spin_unlock(&tsadc->reg_lock);
+
+ am335x_tsc_se_update(tsadc);
+}
+EXPORT_SYMBOL_GPL(am335x_tsc_se_set);
+
+void am335x_tsc_se_clr(struct ti_tscadc_dev *tsadc, u32 val)
+{
+ spin_lock(&tsadc->reg_lock);
+ tsadc->reg_se_cache &= ~val;
+ spin_unlock(&tsadc->reg_lock);
+
+ am335x_tsc_se_update(tsadc);
+}
+EXPORT_SYMBOL_GPL(am335x_tsc_se_clr);
+
static void tscadc_idle_config(struct ti_tscadc_dev *config)
{
unsigned int idleconfig;
@@ -63,27 +89,48 @@
struct ti_tscadc_dev *tscadc;
struct resource *res;
struct clk *clk;
- struct mfd_tscadc_board *pdata = pdev->dev.platform_data;
+ struct device_node *node = pdev->dev.of_node;
struct mfd_cell *cell;
+ struct property *prop;
+ const __be32 *cur;
+ u32 val;
int err, ctrl;
int clk_value, clock_rate;
- int tsc_wires, adc_channels = 0, total_channels;
+ int tsc_wires = 0, adc_channels = 0, total_channels;
+ int readouts = 0;
- if (!pdata) {
- dev_err(&pdev->dev, "Could not find platform data\n");
+ if (!pdev->dev.of_node) {
+ dev_err(&pdev->dev, "Could not find valid DT data.\n");
return -EINVAL;
}
- if (pdata->adc_init)
- adc_channels = pdata->adc_init->adc_channels;
+ node = of_get_child_by_name(pdev->dev.of_node, "tsc");
+ of_property_read_u32(node, "ti,wires", &tsc_wires);
+ of_property_read_u32(node, "ti,coordiante-readouts", &readouts);
- tsc_wires = pdata->tsc_init->wires;
+ node = of_get_child_by_name(pdev->dev.of_node, "adc");
+ of_property_for_each_u32(node, "ti,adc-channels", prop, cur, val) {
+ adc_channels++;
+ if (val > 7) {
+ dev_err(&pdev->dev, " PIN numbers are 0..7 (not %d)\n",
+ val);
+ return -EINVAL;
+ }
+ }
total_channels = tsc_wires + adc_channels;
-
if (total_channels > 8) {
dev_err(&pdev->dev, "Number of i/p channels more than 8\n");
return -EINVAL;
}
+ if (total_channels == 0) {
+ dev_err(&pdev->dev, "Need atleast one channel.\n");
+ return -EINVAL;
+ }
+
+ if (readouts * 2 + 2 + adc_channels > 16) {
+ dev_err(&pdev->dev, "Too many step configurations requested\n");
+ return -EINVAL;
+ }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -129,6 +176,7 @@
goto ret;
}
+ spin_lock_init(&tscadc->reg_lock);
pm_runtime_enable(&pdev->dev);
pm_runtime_get_sync(&pdev->dev);
@@ -173,26 +221,37 @@
ctrl |= CNTRLREG_TSCSSENB;
tscadc_writel(tscadc, REG_CTRL, ctrl);
+ tscadc->used_cells = 0;
+ tscadc->tsc_cell = -1;
+ tscadc->adc_cell = -1;
+
/* TSC Cell */
- cell = &tscadc->cells[TSC_CELL];
- cell->name = "tsc";
- cell->platform_data = tscadc;
- cell->pdata_size = sizeof(*tscadc);
+ if (tsc_wires > 0) {
+ tscadc->tsc_cell = tscadc->used_cells;
+ cell = &tscadc->cells[tscadc->used_cells++];
+ cell->name = "TI-am335x-tsc";
+ cell->of_compatible = "ti,am3359-tsc";
+ cell->platform_data = &tscadc;
+ cell->pdata_size = sizeof(tscadc);
+ }
/* ADC Cell */
- cell = &tscadc->cells[ADC_CELL];
- cell->name = "tiadc";
- cell->platform_data = tscadc;
- cell->pdata_size = sizeof(*tscadc);
+ if (adc_channels > 0) {
+ tscadc->adc_cell = tscadc->used_cells;
+ cell = &tscadc->cells[tscadc->used_cells++];
+ cell->name = "TI-am335x-adc";
+ cell->of_compatible = "ti,am3359-adc";
+ cell->platform_data = &tscadc;
+ cell->pdata_size = sizeof(tscadc);
+ }
err = mfd_add_devices(&pdev->dev, pdev->id, tscadc->cells,
- TSCADC_CELLS, NULL, 0, NULL);
+ tscadc->used_cells, NULL, 0, NULL);
if (err < 0)
goto err_disable_clk;
device_init_wakeup(&pdev->dev, true);
platform_set_drvdata(pdev, tscadc);
-
return 0;
err_disable_clk:
@@ -239,7 +298,7 @@
CNTRLREG_STEPID | CNTRLREG_4WIRE;
tscadc_writel(tscadc_dev, REG_CTRL, ctrl);
tscadc_idle_config(tscadc_dev);
- tscadc_writel(tscadc_dev, REG_SE, STPENB_STEPENB);
+ am335x_tsc_se_update(tscadc_dev);
restore = tscadc_readl(tscadc_dev, REG_CTRL);
tscadc_writel(tscadc_dev, REG_CTRL,
(restore | CNTRLREG_TSCSSENB));
@@ -256,11 +315,18 @@
#define TSCADC_PM_OPS NULL
#endif
+static const struct of_device_id ti_tscadc_dt_ids[] = {
+ { .compatible = "ti,am3359-tscadc", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, ti_tscadc_dt_ids);
+
static struct platform_driver ti_tscadc_driver = {
.driver = {
- .name = "ti_tscadc",
+ .name = "ti_am3359-tscadc",
.owner = THIS_MODULE,
.pm = TSCADC_PM_OPS,
+ .of_match_table = of_match_ptr(ti_tscadc_dt_ids),
},
.probe = ti_tscadc_probe,
.remove = ti_tscadc_remove,
diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c
index aeb8e40..479886a 100644
--- a/drivers/mfd/tps65912-core.c
+++ b/drivers/mfd/tps65912-core.c
@@ -162,7 +162,6 @@
err:
kfree(init_data);
mfd_remove_devices(tps65912->dev);
- kfree(tps65912);
return ret;
}
@@ -170,7 +169,6 @@
{
mfd_remove_devices(tps65912->dev);
tps65912_irq_exit(tps65912);
- kfree(tps65912);
}
MODULE_AUTHOR("Margarita Olaya <magi@slimlogic.co.uk>");
diff --git a/drivers/mfd/tps65912-i2c.c b/drivers/mfd/tps65912-i2c.c
index c041f2c..6a6343e 100644
--- a/drivers/mfd/tps65912-i2c.c
+++ b/drivers/mfd/tps65912-i2c.c
@@ -77,7 +77,8 @@
{
struct tps65912 *tps65912;
- tps65912 = kzalloc(sizeof(struct tps65912), GFP_KERNEL);
+ tps65912 = devm_kzalloc(&i2c->dev,
+ sizeof(struct tps65912), GFP_KERNEL);
if (tps65912 == NULL)
return -ENOMEM;
diff --git a/drivers/mfd/tps65912-spi.c b/drivers/mfd/tps65912-spi.c
index b45f460..69a5178 100644
--- a/drivers/mfd/tps65912-spi.c
+++ b/drivers/mfd/tps65912-spi.c
@@ -85,7 +85,8 @@
{
struct tps65912 *tps65912;
- tps65912 = kzalloc(sizeof(struct tps65912), GFP_KERNEL);
+ tps65912 = devm_kzalloc(&spi->dev,
+ sizeof(struct tps65912), GFP_KERNEL);
if (tps65912 == NULL)
return -ENOMEM;
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 89ab4d9..7f150d9 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -118,7 +118,7 @@
#define TWL6030_BASEADD_GASGAUGE 0x00C0
#define TWL6030_BASEADD_PIH 0x00D0
#define TWL6030_BASEADD_CHARGER 0x00E0
-#define TWL6025_BASEADD_CHARGER 0x00DA
+#define TWL6032_BASEADD_CHARGER 0x00DA
#define TWL6030_BASEADD_LED 0x00F4
/* subchip/slave 2 0x4A - DFT */
@@ -718,9 +718,9 @@
| REGULATOR_CHANGE_STATUS,
};
- if (features & TWL6025_SUBCLASS) {
+ if (features & TWL6032_SUBCLASS) {
usb3v3.supply = "ldousb";
- regulator = TWL6025_REG_LDOUSB;
+ regulator = TWL6032_REG_LDOUSB;
} else {
usb3v3.supply = "vusb";
regulator = TWL6030_REG_VUSB;
@@ -747,8 +747,8 @@
usb3v3.dev_name = dev_name(child);
} else if (IS_ENABLED(CONFIG_REGULATOR_TWL4030) &&
twl_class_is_6030()) {
- if (features & TWL6025_SUBCLASS)
- child = add_regulator(TWL6025_REG_LDOUSB,
+ if (features & TWL6032_SUBCLASS)
+ child = add_regulator(TWL6032_REG_LDOUSB,
pdata->ldousb, features);
else
child = add_regulator(TWL6030_REG_VUSB,
@@ -872,7 +872,7 @@
/* twl6030 regulators */
if (IS_ENABLED(CONFIG_REGULATOR_TWL4030) && twl_class_is_6030() &&
- !(features & TWL6025_SUBCLASS)) {
+ !(features & TWL6032_SUBCLASS)) {
child = add_regulator(TWL6030_REG_VDD1, pdata->vdd1,
features);
if (IS_ERR(child))
@@ -952,60 +952,60 @@
return PTR_ERR(child);
}
- /* twl6025 regulators */
+ /* twl6032 regulators */
if (IS_ENABLED(CONFIG_REGULATOR_TWL4030) && twl_class_is_6030() &&
- (features & TWL6025_SUBCLASS)) {
- child = add_regulator(TWL6025_REG_LDO5, pdata->ldo5,
+ (features & TWL6032_SUBCLASS)) {
+ child = add_regulator(TWL6032_REG_LDO5, pdata->ldo5,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDO1, pdata->ldo1,
+ child = add_regulator(TWL6032_REG_LDO1, pdata->ldo1,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDO7, pdata->ldo7,
+ child = add_regulator(TWL6032_REG_LDO7, pdata->ldo7,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDO6, pdata->ldo6,
+ child = add_regulator(TWL6032_REG_LDO6, pdata->ldo6,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDOLN, pdata->ldoln,
+ child = add_regulator(TWL6032_REG_LDOLN, pdata->ldoln,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDO2, pdata->ldo2,
+ child = add_regulator(TWL6032_REG_LDO2, pdata->ldo2,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDO4, pdata->ldo4,
+ child = add_regulator(TWL6032_REG_LDO4, pdata->ldo4,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_LDO3, pdata->ldo3,
+ child = add_regulator(TWL6032_REG_LDO3, pdata->ldo3,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_SMPS3, pdata->smps3,
+ child = add_regulator(TWL6032_REG_SMPS3, pdata->smps3,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_SMPS4, pdata->smps4,
+ child = add_regulator(TWL6032_REG_SMPS4, pdata->smps4,
features);
if (IS_ERR(child))
return PTR_ERR(child);
- child = add_regulator(TWL6025_REG_VIO, pdata->vio6025,
+ child = add_regulator(TWL6032_REG_VIO, pdata->vio6025,
features);
if (IS_ERR(child))
return PTR_ERR(child);
@@ -1023,6 +1023,14 @@
return PTR_ERR(child);
}
+ if (IS_ENABLED(CONFIG_TWL4030_POWER) && pdata->power) {
+ child = add_child(TWL_MODULE_PM_MASTER, "twl4030_power",
+ pdata->power, sizeof(*pdata->power), false,
+ 0, 0);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+ }
+
return 0;
}
@@ -1176,10 +1184,10 @@
if ((id->driver_data) & TWL6030_CLASS) {
twl_priv->twl_id = TWL6030_CLASS_ID;
twl_priv->twl_map = &twl6030_map[0];
- /* The charger base address is different in twl6025 */
- if ((id->driver_data) & TWL6025_SUBCLASS)
+ /* The charger base address is different in twl6032 */
+ if ((id->driver_data) & TWL6032_SUBCLASS)
twl_priv->twl_map[TWL_MODULE_MAIN_CHARGE].base =
- TWL6025_BASEADD_CHARGER;
+ TWL6032_BASEADD_CHARGER;
twl_regmap_config = twl6030_regmap_config;
} else {
twl_priv->twl_id = TWL4030_CLASS_ID;
@@ -1234,10 +1242,6 @@
WARN(status < 0, "Error: reading twl_idcode register value\n");
}
- /* load power event scripts */
- if (IS_ENABLED(CONFIG_TWL4030_POWER) && pdata && pdata->power)
- twl4030_power_init(pdata->power);
-
/* Maybe init the T2 Interrupt subsystem */
if (client->irq) {
if (twl_class_is_4030()) {
@@ -1292,7 +1296,7 @@
{ "tps65921", TPS_SUBSET }, /* fewer LDOs; no codec, no LED
and vibrator. Charger in USB module*/
{ "twl6030", TWL6030_CLASS }, /* "Phoenix power chip" */
- { "twl6025", TWL6030_CLASS | TWL6025_SUBCLASS }, /* "Phoenix lite" */
+ { "twl6032", TWL6030_CLASS | TWL6032_SUBCLASS }, /* "Phoenix lite" */
{ /* end of list */ },
};
MODULE_DEVICE_TABLE(i2c, twl_ids);
@@ -1305,17 +1309,7 @@
.remove = twl_remove,
};
-static int __init twl_init(void)
-{
- return i2c_add_driver(&twl_driver);
-}
-subsys_initcall(twl_init);
-
-static void __exit twl_exit(void)
-{
- i2c_del_driver(&twl_driver);
-}
-module_exit(twl_exit);
+module_i2c_driver(twl_driver);
MODULE_AUTHOR("Texas Instruments, Inc.");
MODULE_DESCRIPTION("I2C Core interface for TWL");
diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c
index d2ab222..a31fba9 100644
--- a/drivers/mfd/twl4030-audio.c
+++ b/drivers/mfd/twl4030-audio.c
@@ -261,10 +261,8 @@
ret = -ENODEV;
}
- if (ret) {
- platform_set_drvdata(pdev, NULL);
+ if (ret)
twl4030_audio_dev = NULL;
- }
return ret;
}
@@ -272,7 +270,6 @@
static int twl4030_audio_remove(struct platform_device *pdev)
{
mfd_remove_devices(&pdev->dev);
- platform_set_drvdata(pdev, NULL);
twl4030_audio_dev = NULL;
return 0;
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index 9d2d1ba..9aa6d1e 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -570,6 +570,7 @@
.irq_set_type = twl4030_sih_set_type,
.irq_bus_lock = twl4030_sih_bus_lock,
.irq_bus_sync_unlock = twl4030_sih_bus_sync_unlock,
+ .flags = IRQCHIP_SKIP_SET_WAKE,
};
/*----------------------------------------------------------------------*/
diff --git a/drivers/mfd/twl4030-madc.c b/drivers/mfd/twl4030-madc.c
index 42bd3ea..1ea54d4 100644
--- a/drivers/mfd/twl4030-madc.c
+++ b/drivers/mfd/twl4030-madc.c
@@ -775,12 +775,10 @@
IRQF_TRIGGER_RISING, "twl4030_madc", madc);
if (ret) {
dev_dbg(&pdev->dev, "could not request irq\n");
- goto err_irq;
+ goto err_i2c;
}
twl4030_madc = madc;
return 0;
-err_irq:
- platform_set_drvdata(pdev, NULL);
err_i2c:
twl4030_madc_set_current_generator(madc, 0, 0);
err_current_generator:
@@ -796,7 +794,6 @@
struct twl4030_madc_data *madc = platform_get_drvdata(pdev);
free_irq(platform_get_irq(pdev, 0), madc);
- platform_set_drvdata(pdev, NULL);
twl4030_madc_set_current_generator(madc, 0, 0);
twl4030_madc_set_power(madc, 0);
kfree(madc);
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index dd362c1..a5fd3c7 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -28,6 +28,7 @@
#include <linux/pm.h>
#include <linux/i2c/twl.h>
#include <linux/platform_device.h>
+#include <linux/of.h>
#include <asm/mach-types.h>
@@ -492,6 +493,39 @@
return err;
}
+int twl4030_power_configure_scripts(struct twl4030_power_data *pdata)
+{
+ int err;
+ int i;
+ u8 address = twl4030_start_script_address;
+
+ for (i = 0; i < pdata->num; i++) {
+ err = load_twl4030_script(pdata->scripts[i], address);
+ if (err)
+ return err;
+ address += pdata->scripts[i]->size;
+ }
+
+ return 0;
+}
+
+int twl4030_power_configure_resources(struct twl4030_power_data *pdata)
+{
+ struct twl4030_resconfig *resconfig = pdata->resource_config;
+ int err;
+
+ if (resconfig) {
+ while (resconfig->resource) {
+ err = twl4030_configure_resource(resconfig);
+ if (err)
+ return err;
+ resconfig++;
+ }
+ }
+
+ return 0;
+}
+
/*
* In master mode, start the power off sequence.
* After a successful execution, TWL shuts down the power to the SoC
@@ -507,43 +541,58 @@
pr_err("TWL4030 Unable to power off\n");
}
-void twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+static bool twl4030_power_use_poweroff(struct twl4030_power_data *pdata,
+ struct device_node *node)
{
+ if (pdata && pdata->use_poweroff)
+ return true;
+
+ if (of_property_read_bool(node, "ti,use_poweroff"))
+ return true;
+
+ return false;
+}
+
+int twl4030_power_probe(struct platform_device *pdev)
+{
+ struct twl4030_power_data *pdata = pdev->dev.platform_data;
+ struct device_node *node = pdev->dev.of_node;
int err = 0;
- int i;
- struct twl4030_resconfig *resconfig;
- u8 val, address = twl4030_start_script_address;
+ int err2 = 0;
+ u8 val;
+
+ if (!pdata && !node) {
+ dev_err(&pdev->dev, "Platform data is missing\n");
+ return -EINVAL;
+ }
err = twl_i2c_write_u8(TWL_MODULE_PM_MASTER, TWL4030_PM_MASTER_KEY_CFG1,
TWL4030_PM_MASTER_PROTECT_KEY);
- if (err)
- goto unlock;
-
- err = twl_i2c_write_u8(TWL_MODULE_PM_MASTER, TWL4030_PM_MASTER_KEY_CFG2,
+ err |= twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
+ TWL4030_PM_MASTER_KEY_CFG2,
TWL4030_PM_MASTER_PROTECT_KEY);
- if (err)
- goto unlock;
- for (i = 0; i < twl4030_scripts->num; i++) {
- err = load_twl4030_script(twl4030_scripts->scripts[i], address);
- if (err)
- goto load;
- address += twl4030_scripts->scripts[i]->size;
+ if (err) {
+ pr_err("TWL4030 Unable to unlock registers\n");
+ return err;
}
- resconfig = twl4030_scripts->resource_config;
- if (resconfig) {
- while (resconfig->resource) {
- err = twl4030_configure_resource(resconfig);
- if (err)
- goto resource;
- resconfig++;
-
+ if (pdata) {
+ /* TODO: convert to device tree */
+ err = twl4030_power_configure_scripts(pdata);
+ if (err) {
+ pr_err("TWL4030 failed to load scripts\n");
+ goto relock;
+ }
+ err = twl4030_power_configure_resources(pdata);
+ if (err) {
+ pr_err("TWL4030 failed to configure resource\n");
+ goto relock;
}
}
/* Board has to be wired properly to use this feature */
- if (twl4030_scripts->use_poweroff && !pm_power_off) {
+ if (twl4030_power_use_poweroff(pdata, node) && !pm_power_off) {
/* Default for SEQ_OFFSYNC is set, lets ensure this */
err = twl_i2c_read_u8(TWL_MODULE_PM_MASTER, &val,
TWL4030_PM_MASTER_CFG_P123_TRANSITION);
@@ -564,22 +613,43 @@
}
relock:
- err = twl_i2c_write_u8(TWL_MODULE_PM_MASTER, 0,
+ err2 = twl_i2c_write_u8(TWL_MODULE_PM_MASTER, 0,
TWL4030_PM_MASTER_PROTECT_KEY);
- if (err)
+ if (err2) {
pr_err("TWL4030 Unable to relock registers\n");
- return;
+ return err2;
+ }
-unlock:
- if (err)
- pr_err("TWL4030 Unable to unlock registers\n");
- return;
-load:
- if (err)
- pr_err("TWL4030 failed to load scripts\n");
- return;
-resource:
- if (err)
- pr_err("TWL4030 failed to configure resource\n");
- return;
+ return err;
}
+
+static int twl4030_power_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id twl4030_power_of_match[] = {
+ {.compatible = "ti,twl4030-power", },
+ { },
+};
+MODULE_DEVICE_TABLE(of, twl4030_power_of_match);
+#endif
+
+static struct platform_driver twl4030_power_driver = {
+ .driver = {
+ .name = "twl4030_power",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(twl4030_power_of_match),
+ },
+ .probe = twl4030_power_probe,
+ .remove = twl4030_power_remove,
+};
+
+module_platform_driver(twl4030_power_driver);
+
+MODULE_AUTHOR("Nokia Corporation");
+MODULE_AUTHOR("Texas Instruments, Inc.");
+MODULE_DESCRIPTION("Power management for TWL4030");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:twl4030_power");
diff --git a/drivers/mfd/vexpress-sysreg.c b/drivers/mfd/vexpress-sysreg.c
index 96a020b..981bef4 100644
--- a/drivers/mfd/vexpress-sysreg.c
+++ b/drivers/mfd/vexpress-sysreg.c
@@ -351,6 +351,8 @@
}
+#ifdef CONFIG_GPIOLIB
+
#define VEXPRESS_SYSREG_GPIO(_name, _reg, _value) \
[VEXPRESS_GPIO_##_name] = { \
.reg = _reg, \
@@ -445,6 +447,8 @@
.leds = vexpress_sysreg_leds,
};
+#endif
+
static ssize_t vexpress_sysreg_sys_id_show(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -480,6 +484,9 @@
setup_timer(&vexpress_sysreg_config_timer,
vexpress_sysreg_config_complete, 0);
+ vexpress_sysreg_dev = &pdev->dev;
+
+#ifdef CONFIG_GPIOLIB
vexpress_sysreg_gpio_chip.dev = &pdev->dev;
err = gpiochip_add(&vexpress_sysreg_gpio_chip);
if (err) {
@@ -490,11 +497,10 @@
return err;
}
- vexpress_sysreg_dev = &pdev->dev;
-
platform_device_register_data(vexpress_sysreg_dev, "leds-gpio",
PLATFORM_DEVID_AUTO, &vexpress_sysreg_leds_pdata,
sizeof(vexpress_sysreg_leds_pdata));
+#endif
device_create_file(vexpress_sysreg_dev, &dev_attr_sys_id);
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index 00e4fe2..781115e 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -259,20 +259,6 @@
break;
}
- switch (wm8994->type) {
- case WM1811:
- ret = wm8994_reg_read(wm8994, WM8994_ANTIPOP_2);
- if (ret < 0) {
- dev_err(dev, "Failed to read jackdet: %d\n", ret);
- } else if (ret & WM1811_JACKDET_MODE_MASK) {
- dev_dbg(dev, "CODEC still active, ignoring suspend\n");
- return 0;
- }
- break;
- default:
- break;
- }
-
/* Disable LDO pulldowns while the device is suspended if we
* don't know that something will be driving them. */
if (!wm8994->ldo_ena_always_driven)
@@ -652,6 +638,17 @@
return ret;
}
+ /* Explicitly put the device into reset in case regulators
+ * don't get disabled in order to ensure we know the device
+ * state.
+ */
+ ret = wm8994_reg_write(wm8994, WM8994_SOFTWARE_RESET,
+ wm8994_reg_read(wm8994, WM8994_SOFTWARE_RESET));
+ if (ret != 0) {
+ dev_err(wm8994->dev, "Failed to reset device: %d\n", ret);
+ return ret;
+ }
+
if (regmap_patch) {
ret = regmap_register_patch(wm8994->regmap, regmap_patch,
patch_regs);
diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c
index a050e56..d3a184a 100644
--- a/drivers/mfd/wm8994-irq.c
+++ b/drivers/mfd/wm8994-irq.c
@@ -14,10 +14,12 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/irq.h>
#include <linux/mfd/core.h>
#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
#include <linux/regmap.h>
#include <linux/mfd/wm8994/core.h>
@@ -138,6 +140,55 @@
.runtime_pm = true,
};
+static void wm8994_edge_irq_enable(struct irq_data *data)
+{
+}
+
+static void wm8994_edge_irq_disable(struct irq_data *data)
+{
+}
+
+static struct irq_chip wm8994_edge_irq_chip = {
+ .name = "wm8994_edge",
+ .irq_disable = wm8994_edge_irq_disable,
+ .irq_enable = wm8994_edge_irq_enable,
+};
+
+static irqreturn_t wm8994_edge_irq(int irq, void *data)
+{
+ struct wm8994 *wm8994 = data;
+
+ while (gpio_get_value_cansleep(wm8994->pdata.irq_gpio))
+ handle_nested_irq(irq_create_mapping(wm8994->edge_irq, 0));
+
+ return IRQ_HANDLED;
+}
+
+static int wm8994_edge_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct wm8994 *wm8994 = h->host_data;
+
+ irq_set_chip_data(virq, wm8994);
+ irq_set_chip_and_handler(virq, &wm8994_edge_irq_chip, handle_edge_irq);
+ irq_set_nested_thread(virq, 1);
+
+ /* ARM needs us to explicitly flag the IRQ as valid
+ * and will set them noprobe when we do so. */
+#ifdef CONFIG_ARM
+ set_irq_flags(virq, IRQF_VALID);
+#else
+ irq_set_noprobe(virq);
+#endif
+
+ return 0;
+}
+
+static struct irq_domain_ops wm8994_edge_irq_ops = {
+ .map = wm8994_edge_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
int wm8994_irq_init(struct wm8994 *wm8994)
{
int ret;
@@ -156,10 +207,51 @@
if (pdata->irq_flags)
irqflags = pdata->irq_flags;
- ret = regmap_add_irq_chip(wm8994->regmap, wm8994->irq,
- irqflags,
- wm8994->irq_base, &wm8994_irq_chip,
- &wm8994->irq_data);
+ /* use a GPIO for edge triggered controllers */
+ if (irqflags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
+ if (gpio_to_irq(pdata->irq_gpio) != wm8994->irq) {
+ dev_warn(wm8994->dev, "IRQ %d is not GPIO %d (%d)\n",
+ wm8994->irq, pdata->irq_gpio,
+ gpio_to_irq(pdata->irq_gpio));
+ wm8994->irq = gpio_to_irq(pdata->irq_gpio);
+ }
+
+ ret = devm_gpio_request_one(wm8994->dev, pdata->irq_gpio,
+ GPIOF_IN, "WM8994 IRQ");
+
+ if (ret != 0) {
+ dev_err(wm8994->dev, "Failed to get IRQ GPIO: %d\n",
+ ret);
+ return ret;
+ }
+
+ wm8994->edge_irq = irq_domain_add_linear(NULL, 1,
+ &wm8994_edge_irq_ops,
+ wm8994);
+
+ ret = regmap_add_irq_chip(wm8994->regmap,
+ irq_create_mapping(wm8994->edge_irq,
+ 0),
+ IRQF_ONESHOT,
+ wm8994->irq_base, &wm8994_irq_chip,
+ &wm8994->irq_data);
+ if (ret != 0) {
+ dev_err(wm8994->dev, "Failed to get IRQ: %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = request_threaded_irq(wm8994->irq,
+ NULL, wm8994_edge_irq,
+ irqflags,
+ "WM8994 edge", wm8994);
+ } else {
+ ret = regmap_add_irq_chip(wm8994->regmap, wm8994->irq,
+ irqflags,
+ wm8994->irq_base, &wm8994_irq_chip,
+ &wm8994->irq_data);
+ }
+
if (ret != 0) {
dev_err(wm8994->dev, "Failed to register IRQ chip: %d\n", ret);
return ret;
diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
new file mode 100644
index 0000000..5aa8076
--- /dev/null
+++ b/drivers/mfd/wm8997-tables.c
@@ -0,0 +1,1525 @@
+/*
+ * wm8997-tables.c -- WM8997 data tables
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+
+#include <linux/mfd/arizona/core.h>
+#include <linux/mfd/arizona/registers.h>
+
+#include "arizona.h"
+
+static const struct reg_default wm8997_reva_patch[] = {
+ { 0x80, 0x0003 },
+ { 0x214, 0x0008 },
+ { 0x458, 0x0000 },
+ { 0x0081, 0xE022 },
+ { 0x294, 0x0000 },
+ { 0x80, 0x0000 },
+ { 0x171, 0x0000 },
+};
+
+/* We use a function so we can use ARRAY_SIZE() */
+int wm8997_patch(struct arizona *arizona)
+{
+ switch (arizona->rev) {
+ case 0:
+ return regmap_register_patch(arizona->regmap,
+ wm8997_reva_patch,
+ ARRAY_SIZE(wm8997_reva_patch));
+ default:
+ return 0;
+ }
+}
+EXPORT_SYMBOL_GPL(wm8997_patch);
+
+static const struct regmap_irq wm8997_aod_irqs[ARIZONA_NUM_IRQ] = {
+ [ARIZONA_IRQ_GP5_FALL] = { .mask = ARIZONA_GP5_FALL_EINT1 },
+ [ARIZONA_IRQ_GP5_RISE] = { .mask = ARIZONA_GP5_RISE_EINT1 },
+ [ARIZONA_IRQ_JD_FALL] = { .mask = ARIZONA_JD1_FALL_EINT1 },
+ [ARIZONA_IRQ_JD_RISE] = { .mask = ARIZONA_JD1_RISE_EINT1 },
+};
+
+const struct regmap_irq_chip wm8997_aod = {
+ .name = "wm8997 AOD",
+ .status_base = ARIZONA_AOD_IRQ1,
+ .mask_base = ARIZONA_AOD_IRQ_MASK_IRQ1,
+ .ack_base = ARIZONA_AOD_IRQ1,
+ .num_regs = 1,
+ .irqs = wm8997_aod_irqs,
+ .num_irqs = ARRAY_SIZE(wm8997_aod_irqs),
+};
+EXPORT_SYMBOL_GPL(wm8997_aod);
+
+static const struct regmap_irq wm8997_irqs[ARIZONA_NUM_IRQ] = {
+ [ARIZONA_IRQ_GP4] = { .reg_offset = 0, .mask = ARIZONA_GP4_EINT1 },
+ [ARIZONA_IRQ_GP3] = { .reg_offset = 0, .mask = ARIZONA_GP3_EINT1 },
+ [ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },
+ [ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },
+
+ [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+ },
+ [ARIZONA_IRQ_SPK_SHUTDOWN] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+ },
+ [ARIZONA_IRQ_HPDET] = {
+ .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
+ },
+ [ARIZONA_IRQ_MICDET] = {
+ .reg_offset = 2, .mask = ARIZONA_MICDET_EINT1
+ },
+ [ARIZONA_IRQ_WSEQ_DONE] = {
+ .reg_offset = 2, .mask = ARIZONA_WSEQ_DONE_EINT1
+ },
+ [ARIZONA_IRQ_DRC1_SIG_DET] = {
+ .reg_offset = 2, .mask = ARIZONA_DRC1_SIG_DET_EINT1
+ },
+ [ARIZONA_IRQ_UNDERCLOCKED] = {
+ .reg_offset = 2, .mask = ARIZONA_UNDERCLOCKED_EINT1
+ },
+ [ARIZONA_IRQ_OVERCLOCKED] = {
+ .reg_offset = 2, .mask = ARIZONA_OVERCLOCKED_EINT1
+ },
+ [ARIZONA_IRQ_FLL2_LOCK] = {
+ .reg_offset = 2, .mask = ARIZONA_FLL2_LOCK_EINT1
+ },
+ [ARIZONA_IRQ_FLL1_LOCK] = {
+ .reg_offset = 2, .mask = ARIZONA_FLL1_LOCK_EINT1
+ },
+ [ARIZONA_IRQ_CLKGEN_ERR] = {
+ .reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_EINT1
+ },
+ [ARIZONA_IRQ_CLKGEN_ERR_ASYNC] = {
+ .reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_ASYNC_EINT1
+ },
+
+ [ARIZONA_IRQ_AIF2_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_AIF2_ERR_EINT1
+ },
+ [ARIZONA_IRQ_AIF1_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_AIF1_ERR_EINT1
+ },
+ [ARIZONA_IRQ_CTRLIF_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_CTRLIF_ERR_EINT1
+ },
+ [ARIZONA_IRQ_MIXER_DROPPED_SAMPLES] = {
+ .reg_offset = 3, .mask = ARIZONA_MIXER_DROPPED_SAMPLE_EINT1
+ },
+ [ARIZONA_IRQ_ASYNC_CLK_ENA_LOW] = {
+ .reg_offset = 3, .mask = ARIZONA_ASYNC_CLK_ENA_LOW_EINT1
+ },
+ [ARIZONA_IRQ_SYSCLK_ENA_LOW] = {
+ .reg_offset = 3, .mask = ARIZONA_SYSCLK_ENA_LOW_EINT1
+ },
+ [ARIZONA_IRQ_ISRC1_CFG_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_ISRC1_CFG_ERR_EINT1
+ },
+ [ARIZONA_IRQ_ISRC2_CFG_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_ISRC2_CFG_ERR_EINT1
+ },
+
+ [ARIZONA_IRQ_BOOT_DONE] = {
+ .reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1
+ },
+ [ARIZONA_IRQ_DCS_DAC_DONE] = {
+ .reg_offset = 4, .mask = ARIZONA_DCS_DAC_DONE_EINT1
+ },
+ [ARIZONA_IRQ_DCS_HP_DONE] = {
+ .reg_offset = 4, .mask = ARIZONA_DCS_HP_DONE_EINT1
+ },
+ [ARIZONA_IRQ_FLL2_CLOCK_OK] = {
+ .reg_offset = 4, .mask = ARIZONA_FLL2_CLOCK_OK_EINT1
+ },
+ [ARIZONA_IRQ_FLL1_CLOCK_OK] = {
+ .reg_offset = 4, .mask = ARIZONA_FLL1_CLOCK_OK_EINT1
+ },
+};
+
+const struct regmap_irq_chip wm8997_irq = {
+ .name = "wm8997 IRQ",
+ .status_base = ARIZONA_INTERRUPT_STATUS_1,
+ .mask_base = ARIZONA_INTERRUPT_STATUS_1_MASK,
+ .ack_base = ARIZONA_INTERRUPT_STATUS_1,
+ .num_regs = 5,
+ .irqs = wm8997_irqs,
+ .num_irqs = ARRAY_SIZE(wm8997_irqs),
+};
+EXPORT_SYMBOL_GPL(wm8997_irq);
+
+static const struct reg_default wm8997_reg_default[] = {
+ { 0x00000009, 0x0001 }, /* R9 - Ctrl IF I2C1 CFG 1 */
+ { 0x00000016, 0x0000 }, /* R22 - Write Sequencer Ctrl 0 */
+ { 0x00000017, 0x0000 }, /* R23 - Write Sequencer Ctrl 1 */
+ { 0x00000018, 0x0000 }, /* R24 - Write Sequencer Ctrl 2 */
+ { 0x00000020, 0x0000 }, /* R32 - Tone Generator 1 */
+ { 0x00000021, 0x1000 }, /* R33 - Tone Generator 2 */
+ { 0x00000022, 0x0000 }, /* R34 - Tone Generator 3 */
+ { 0x00000023, 0x1000 }, /* R35 - Tone Generator 4 */
+ { 0x00000024, 0x0000 }, /* R36 - Tone Generator 5 */
+ { 0x00000030, 0x0000 }, /* R48 - PWM Drive 1 */
+ { 0x00000031, 0x0100 }, /* R49 - PWM Drive 2 */
+ { 0x00000032, 0x0100 }, /* R50 - PWM Drive 3 */
+ { 0x00000040, 0x0000 }, /* R64 - Wake control */
+ { 0x00000041, 0x0000 }, /* R65 - Sequence control */
+ { 0x00000061, 0x01FF }, /* R97 - Sample Rate Sequence Select 1 */
+ { 0x00000062, 0x01FF }, /* R98 - Sample Rate Sequence Select 2 */
+ { 0x00000063, 0x01FF }, /* R99 - Sample Rate Sequence Select 3 */
+ { 0x00000064, 0x01FF }, /* R100 - Sample Rate Sequence Select 4 */
+ { 0x00000068, 0x01FF }, /* R104 - Always On Triggers Sequence Select 1 */
+ { 0x00000069, 0x01FF }, /* R105 - Always On Triggers Sequence Select 2 */
+ { 0x0000006A, 0x01FF }, /* R106 - Always On Triggers Sequence Select 3 */
+ { 0x0000006B, 0x01FF }, /* R107 - Always On Triggers Sequence Select 4 */
+ { 0x00000070, 0x0000 }, /* R112 - Comfort Noise Generator */
+ { 0x00000090, 0x0000 }, /* R144 - Haptics Control 1 */
+ { 0x00000091, 0x7FFF }, /* R145 - Haptics Control 2 */
+ { 0x00000092, 0x0000 }, /* R146 - Haptics phase 1 intensity */
+ { 0x00000093, 0x0000 }, /* R147 - Haptics phase 1 duration */
+ { 0x00000094, 0x0000 }, /* R148 - Haptics phase 2 intensity */
+ { 0x00000095, 0x0000 }, /* R149 - Haptics phase 2 duration */
+ { 0x00000096, 0x0000 }, /* R150 - Haptics phase 3 intensity */
+ { 0x00000097, 0x0000 }, /* R151 - Haptics phase 3 duration */
+ { 0x00000100, 0x0002 }, /* R256 - Clock 32k 1 */
+ { 0x00000101, 0x0304 }, /* R257 - System Clock 1 */
+ { 0x00000102, 0x0011 }, /* R258 - Sample rate 1 */
+ { 0x00000103, 0x0011 }, /* R259 - Sample rate 2 */
+ { 0x00000104, 0x0011 }, /* R260 - Sample rate 3 */
+ { 0x00000112, 0x0305 }, /* R274 - Async clock 1 */
+ { 0x00000113, 0x0011 }, /* R275 - Async sample rate 1 */
+ { 0x00000149, 0x0000 }, /* R329 - Output system clock */
+ { 0x0000014A, 0x0000 }, /* R330 - Output async clock */
+ { 0x00000152, 0x0000 }, /* R338 - Rate Estimator 1 */
+ { 0x00000153, 0x0000 }, /* R339 - Rate Estimator 2 */
+ { 0x00000154, 0x0000 }, /* R340 - Rate Estimator 3 */
+ { 0x00000155, 0x0000 }, /* R341 - Rate Estimator 4 */
+ { 0x00000156, 0x0000 }, /* R342 - Rate Estimator 5 */
+ { 0x00000161, 0x0000 }, /* R353 - Dynamic Frequency Scaling 1 */
+ { 0x00000171, 0x0000 }, /* R369 - FLL1 Control 1 */
+ { 0x00000172, 0x0008 }, /* R370 - FLL1 Control 2 */
+ { 0x00000173, 0x0018 }, /* R371 - FLL1 Control 3 */
+ { 0x00000174, 0x007D }, /* R372 - FLL1 Control 4 */
+ { 0x00000175, 0x0004 }, /* R373 - FLL1 Control 5 */
+ { 0x00000176, 0x0000 }, /* R374 - FLL1 Control 6 */
+ { 0x00000177, 0x0181 }, /* R375 - FLL1 Loop Filter Test 1 */
+ { 0x00000181, 0x0000 }, /* R385 - FLL1 Synchroniser 1 */
+ { 0x00000182, 0x0000 }, /* R386 - FLL1 Synchroniser 2 */
+ { 0x00000183, 0x0000 }, /* R387 - FLL1 Synchroniser 3 */
+ { 0x00000184, 0x0000 }, /* R388 - FLL1 Synchroniser 4 */
+ { 0x00000185, 0x0000 }, /* R389 - FLL1 Synchroniser 5 */
+ { 0x00000186, 0x0000 }, /* R390 - FLL1 Synchroniser 6 */
+ { 0x00000189, 0x0000 }, /* R393 - FLL1 Spread Spectrum */
+ { 0x0000018A, 0x0004 }, /* R394 - FLL1 GPIO Clock */
+ { 0x00000191, 0x0000 }, /* R401 - FLL2 Control 1 */
+ { 0x00000192, 0x0008 }, /* R402 - FLL2 Control 2 */
+ { 0x00000193, 0x0018 }, /* R403 - FLL2 Control 3 */
+ { 0x00000194, 0x007D }, /* R404 - FLL2 Control 4 */
+ { 0x00000195, 0x0004 }, /* R405 - FLL2 Control 5 */
+ { 0x00000196, 0x0000 }, /* R406 - FLL2 Control 6 */
+ { 0x00000197, 0x0000 }, /* R407 - FLL2 Loop Filter Test 1 */
+ { 0x000001A1, 0x0000 }, /* R417 - FLL2 Synchroniser 1 */
+ { 0x000001A2, 0x0000 }, /* R418 - FLL2 Synchroniser 2 */
+ { 0x000001A3, 0x0000 }, /* R419 - FLL2 Synchroniser 3 */
+ { 0x000001A4, 0x0000 }, /* R420 - FLL2 Synchroniser 4 */
+ { 0x000001A5, 0x0000 }, /* R421 - FLL2 Synchroniser 5 */
+ { 0x000001A6, 0x0000 }, /* R422 - FLL2 Synchroniser 6 */
+ { 0x000001A9, 0x0000 }, /* R425 - FLL2 Spread Spectrum */
+ { 0x000001AA, 0x0004 }, /* R426 - FLL2 GPIO Clock */
+ { 0x00000200, 0x0006 }, /* R512 - Mic Charge Pump 1 */
+ { 0x00000210, 0x00D4 }, /* R528 - LDO1 Control 1 */
+ { 0x00000212, 0x0000 }, /* R530 - LDO1 Control 2 */
+ { 0x00000213, 0x0344 }, /* R531 - LDO2 Control 1 */
+ { 0x00000218, 0x01A6 }, /* R536 - Mic Bias Ctrl 1 */
+ { 0x00000219, 0x01A6 }, /* R537 - Mic Bias Ctrl 2 */
+ { 0x0000021A, 0x01A6 }, /* R538 - Mic Bias Ctrl 3 */
+ { 0x00000293, 0x0000 }, /* R659 - Accessory Detect Mode 1 */
+ { 0x0000029B, 0x0020 }, /* R667 - Headphone Detect 1 */
+ { 0x000002A3, 0x1102 }, /* R675 - Mic Detect 1 */
+ { 0x000002A4, 0x009F }, /* R676 - Mic Detect 2 */
+ { 0x000002A5, 0x0000 }, /* R677 - Mic Detect 3 */
+ { 0x000002C3, 0x0000 }, /* R707 - Mic noise mix control 1 */
+ { 0x000002CB, 0x0000 }, /* R715 - Isolation control */
+ { 0x000002D3, 0x0000 }, /* R723 - Jack detect analogue */
+ { 0x00000300, 0x0000 }, /* R768 - Input Enables */
+ { 0x00000308, 0x0000 }, /* R776 - Input Rate */
+ { 0x00000309, 0x0022 }, /* R777 - Input Volume Ramp */
+ { 0x00000310, 0x2080 }, /* R784 - IN1L Control */
+ { 0x00000311, 0x0180 }, /* R785 - ADC Digital Volume 1L */
+ { 0x00000312, 0x0000 }, /* R786 - DMIC1L Control */
+ { 0x00000314, 0x0080 }, /* R788 - IN1R Control */
+ { 0x00000315, 0x0180 }, /* R789 - ADC Digital Volume 1R */
+ { 0x00000316, 0x0000 }, /* R790 - DMIC1R Control */
+ { 0x00000318, 0x2080 }, /* R792 - IN2L Control */
+ { 0x00000319, 0x0180 }, /* R793 - ADC Digital Volume 2L */
+ { 0x0000031A, 0x0000 }, /* R794 - DMIC2L Control */
+ { 0x0000031C, 0x0080 }, /* R796 - IN2R Control */
+ { 0x0000031D, 0x0180 }, /* R797 - ADC Digital Volume 2R */
+ { 0x0000031E, 0x0000 }, /* R798 - DMIC2R Control */
+ { 0x00000400, 0x0000 }, /* R1024 - Output Enables 1 */
+ { 0x00000408, 0x0000 }, /* R1032 - Output Rate 1 */
+ { 0x00000409, 0x0022 }, /* R1033 - Output Volume Ramp */
+ { 0x00000410, 0x0080 }, /* R1040 - Output Path Config 1L */
+ { 0x00000411, 0x0180 }, /* R1041 - DAC Digital Volume 1L */
+ { 0x00000412, 0x0080 }, /* R1042 - DAC Volume Limit 1L */
+ { 0x00000413, 0x0001 }, /* R1043 - Noise Gate Select 1L */
+ { 0x00000414, 0x0080 }, /* R1044 - Output Path Config 1R */
+ { 0x00000415, 0x0180 }, /* R1045 - DAC Digital Volume 1R */
+ { 0x00000416, 0x0080 }, /* R1046 - DAC Volume Limit 1R */
+ { 0x00000417, 0x0002 }, /* R1047 - Noise Gate Select 1R */
+ { 0x00000420, 0x0080 }, /* R1056 - Output Path Config 3L */
+ { 0x00000421, 0x0180 }, /* R1057 - DAC Digital Volume 3L */
+ { 0x00000422, 0x0080 }, /* R1058 - DAC Volume Limit 3L */
+ { 0x00000423, 0x0010 }, /* R1059 - Noise Gate Select 3L */
+ { 0x00000428, 0x0000 }, /* R1064 - Output Path Config 4L */
+ { 0x00000429, 0x0180 }, /* R1065 - DAC Digital Volume 4L */
+ { 0x0000042A, 0x0080 }, /* R1066 - Out Volume 4L */
+ { 0x0000042B, 0x0040 }, /* R1067 - Noise Gate Select 4L */
+ { 0x00000430, 0x0000 }, /* R1072 - Output Path Config 5L */
+ { 0x00000431, 0x0180 }, /* R1073 - DAC Digital Volume 5L */
+ { 0x00000432, 0x0080 }, /* R1074 - DAC Volume Limit 5L */
+ { 0x00000433, 0x0100 }, /* R1075 - Noise Gate Select 5L */
+ { 0x00000435, 0x0180 }, /* R1077 - DAC Digital Volume 5R */
+ { 0x00000436, 0x0080 }, /* R1078 - DAC Volume Limit 5R */
+ { 0x00000437, 0x0200 }, /* R1079 - Noise Gate Select 5R */
+ { 0x00000450, 0x0000 }, /* R1104 - DAC AEC Control 1 */
+ { 0x00000458, 0x0000 }, /* R1112 - Noise Gate Control */
+ { 0x00000490, 0x0069 }, /* R1168 - PDM SPK1 CTRL 1 */
+ { 0x00000491, 0x0000 }, /* R1169 - PDM SPK1 CTRL 2 */
+ { 0x00000500, 0x000C }, /* R1280 - AIF1 BCLK Ctrl */
+ { 0x00000501, 0x0008 }, /* R1281 - AIF1 Tx Pin Ctrl */
+ { 0x00000502, 0x0000 }, /* R1282 - AIF1 Rx Pin Ctrl */
+ { 0x00000503, 0x0000 }, /* R1283 - AIF1 Rate Ctrl */
+ { 0x00000504, 0x0000 }, /* R1284 - AIF1 Format */
+ { 0x00000505, 0x0040 }, /* R1285 - AIF1 Tx BCLK Rate */
+ { 0x00000506, 0x0040 }, /* R1286 - AIF1 Rx BCLK Rate */
+ { 0x00000507, 0x1818 }, /* R1287 - AIF1 Frame Ctrl 1 */
+ { 0x00000508, 0x1818 }, /* R1288 - AIF1 Frame Ctrl 2 */
+ { 0x00000509, 0x0000 }, /* R1289 - AIF1 Frame Ctrl 3 */
+ { 0x0000050A, 0x0001 }, /* R1290 - AIF1 Frame Ctrl 4 */
+ { 0x0000050B, 0x0002 }, /* R1291 - AIF1 Frame Ctrl 5 */
+ { 0x0000050C, 0x0003 }, /* R1292 - AIF1 Frame Ctrl 6 */
+ { 0x0000050D, 0x0004 }, /* R1293 - AIF1 Frame Ctrl 7 */
+ { 0x0000050E, 0x0005 }, /* R1294 - AIF1 Frame Ctrl 8 */
+ { 0x0000050F, 0x0006 }, /* R1295 - AIF1 Frame Ctrl 9 */
+ { 0x00000510, 0x0007 }, /* R1296 - AIF1 Frame Ctrl 10 */
+ { 0x00000511, 0x0000 }, /* R1297 - AIF1 Frame Ctrl 11 */
+ { 0x00000512, 0x0001 }, /* R1298 - AIF1 Frame Ctrl 12 */
+ { 0x00000513, 0x0002 }, /* R1299 - AIF1 Frame Ctrl 13 */
+ { 0x00000514, 0x0003 }, /* R1300 - AIF1 Frame Ctrl 14 */
+ { 0x00000515, 0x0004 }, /* R1301 - AIF1 Frame Ctrl 15 */
+ { 0x00000516, 0x0005 }, /* R1302 - AIF1 Frame Ctrl 16 */
+ { 0x00000517, 0x0006 }, /* R1303 - AIF1 Frame Ctrl 17 */
+ { 0x00000518, 0x0007 }, /* R1304 - AIF1 Frame Ctrl 18 */
+ { 0x00000519, 0x0000 }, /* R1305 - AIF1 Tx Enables */
+ { 0x0000051A, 0x0000 }, /* R1306 - AIF1 Rx Enables */
+ { 0x00000540, 0x000C }, /* R1344 - AIF2 BCLK Ctrl */
+ { 0x00000541, 0x0008 }, /* R1345 - AIF2 Tx Pin Ctrl */
+ { 0x00000542, 0x0000 }, /* R1346 - AIF2 Rx Pin Ctrl */
+ { 0x00000543, 0x0000 }, /* R1347 - AIF2 Rate Ctrl */
+ { 0x00000544, 0x0000 }, /* R1348 - AIF2 Format */
+ { 0x00000545, 0x0040 }, /* R1349 - AIF2 Tx BCLK Rate */
+ { 0x00000546, 0x0040 }, /* R1350 - AIF2 Rx BCLK Rate */
+ { 0x00000547, 0x1818 }, /* R1351 - AIF2 Frame Ctrl 1 */
+ { 0x00000548, 0x1818 }, /* R1352 - AIF2 Frame Ctrl 2 */
+ { 0x00000549, 0x0000 }, /* R1353 - AIF2 Frame Ctrl 3 */
+ { 0x0000054A, 0x0001 }, /* R1354 - AIF2 Frame Ctrl 4 */
+ { 0x00000551, 0x0000 }, /* R1361 - AIF2 Frame Ctrl 11 */
+ { 0x00000552, 0x0001 }, /* R1362 - AIF2 Frame Ctrl 12 */
+ { 0x00000559, 0x0000 }, /* R1369 - AIF2 Tx Enables */
+ { 0x0000055A, 0x0000 }, /* R1370 - AIF2 Rx Enables */
+ { 0x000005E3, 0x0004 }, /* R1507 - SLIMbus Framer Ref Gear */
+ { 0x000005E5, 0x0000 }, /* R1509 - SLIMbus Rates 1 */
+ { 0x000005E6, 0x0000 }, /* R1510 - SLIMbus Rates 2 */
+ { 0x000005E7, 0x0000 }, /* R1511 - SLIMbus Rates 3 */
+ { 0x000005E8, 0x0000 }, /* R1512 - SLIMbus Rates 4 */
+ { 0x000005E9, 0x0000 }, /* R1513 - SLIMbus Rates 5 */
+ { 0x000005EA, 0x0000 }, /* R1514 - SLIMbus Rates 6 */
+ { 0x000005EB, 0x0000 }, /* R1515 - SLIMbus Rates 7 */
+ { 0x000005EC, 0x0000 }, /* R1516 - SLIMbus Rates 8 */
+ { 0x000005F5, 0x0000 }, /* R1525 - SLIMbus RX Channel Enable */
+ { 0x000005F6, 0x0000 }, /* R1526 - SLIMbus TX Channel Enable */
+ { 0x00000640, 0x0000 }, /* R1600 - PWM1MIX Input 1 Source */
+ { 0x00000641, 0x0080 }, /* R1601 - PWM1MIX Input 1 Volume */
+ { 0x00000642, 0x0000 }, /* R1602 - PWM1MIX Input 2 Source */
+ { 0x00000643, 0x0080 }, /* R1603 - PWM1MIX Input 2 Volume */
+ { 0x00000644, 0x0000 }, /* R1604 - PWM1MIX Input 3 Source */
+ { 0x00000645, 0x0080 }, /* R1605 - PWM1MIX Input 3 Volume */
+ { 0x00000646, 0x0000 }, /* R1606 - PWM1MIX Input 4 Source */
+ { 0x00000647, 0x0080 }, /* R1607 - PWM1MIX Input 4 Volume */
+ { 0x00000648, 0x0000 }, /* R1608 - PWM2MIX Input 1 Source */
+ { 0x00000649, 0x0080 }, /* R1609 - PWM2MIX Input 1 Volume */
+ { 0x0000064A, 0x0000 }, /* R1610 - PWM2MIX Input 2 Source */
+ { 0x0000064B, 0x0080 }, /* R1611 - PWM2MIX Input 2 Volume */
+ { 0x0000064C, 0x0000 }, /* R1612 - PWM2MIX Input 3 Source */
+ { 0x0000064D, 0x0080 }, /* R1613 - PWM2MIX Input 3 Volume */
+ { 0x0000064E, 0x0000 }, /* R1614 - PWM2MIX Input 4 Source */
+ { 0x0000064F, 0x0080 }, /* R1615 - PWM2MIX Input 4 Volume */
+ { 0x00000660, 0x0000 }, /* R1632 - MICMIX Input 1 Source */
+ { 0x00000661, 0x0080 }, /* R1633 - MICMIX Input 1 Volume */
+ { 0x00000662, 0x0000 }, /* R1634 - MICMIX Input 2 Source */
+ { 0x00000663, 0x0080 }, /* R1635 - MICMIX Input 2 Volume */
+ { 0x00000664, 0x0000 }, /* R1636 - MICMIX Input 3 Source */
+ { 0x00000665, 0x0080 }, /* R1637 - MICMIX Input 3 Volume */
+ { 0x00000666, 0x0000 }, /* R1638 - MICMIX Input 4 Source */
+ { 0x00000667, 0x0080 }, /* R1639 - MICMIX Input 4 Volume */
+ { 0x00000668, 0x0000 }, /* R1640 - NOISEMIX Input 1 Source */
+ { 0x00000669, 0x0080 }, /* R1641 - NOISEMIX Input 1 Volume */
+ { 0x0000066A, 0x0000 }, /* R1642 - NOISEMIX Input 2 Source */
+ { 0x0000066B, 0x0080 }, /* R1643 - NOISEMIX Input 2 Volume */
+ { 0x0000066C, 0x0000 }, /* R1644 - NOISEMIX Input 3 Source */
+ { 0x0000066D, 0x0080 }, /* R1645 - NOISEMIX Input 3 Volume */
+ { 0x0000066E, 0x0000 }, /* R1646 - NOISEMIX Input 4 Source */
+ { 0x0000066F, 0x0080 }, /* R1647 - NOISEMIX Input 4 Volume */
+ { 0x00000680, 0x0000 }, /* R1664 - OUT1LMIX Input 1 Source */
+ { 0x00000681, 0x0080 }, /* R1665 - OUT1LMIX Input 1 Volume */
+ { 0x00000682, 0x0000 }, /* R1666 - OUT1LMIX Input 2 Source */
+ { 0x00000683, 0x0080 }, /* R1667 - OUT1LMIX Input 2 Volume */
+ { 0x00000684, 0x0000 }, /* R1668 - OUT1LMIX Input 3 Source */
+ { 0x00000685, 0x0080 }, /* R1669 - OUT1LMIX Input 3 Volume */
+ { 0x00000686, 0x0000 }, /* R1670 - OUT1LMIX Input 4 Source */
+ { 0x00000687, 0x0080 }, /* R1671 - OUT1LMIX Input 4 Volume */
+ { 0x00000688, 0x0000 }, /* R1672 - OUT1RMIX Input 1 Source */
+ { 0x00000689, 0x0080 }, /* R1673 - OUT1RMIX Input 1 Volume */
+ { 0x0000068A, 0x0000 }, /* R1674 - OUT1RMIX Input 2 Source */
+ { 0x0000068B, 0x0080 }, /* R1675 - OUT1RMIX Input 2 Volume */
+ { 0x0000068C, 0x0000 }, /* R1676 - OUT1RMIX Input 3 Source */
+ { 0x0000068D, 0x0080 }, /* R1677 - OUT1RMIX Input 3 Volume */
+ { 0x0000068E, 0x0000 }, /* R1678 - OUT1RMIX Input 4 Source */
+ { 0x0000068F, 0x0080 }, /* R1679 - OUT1RMIX Input 4 Volume */
+ { 0x000006A0, 0x0000 }, /* R1696 - OUT3LMIX Input 1 Source */
+ { 0x000006A1, 0x0080 }, /* R1697 - OUT3LMIX Input 1 Volume */
+ { 0x000006A2, 0x0000 }, /* R1698 - OUT3LMIX Input 2 Source */
+ { 0x000006A3, 0x0080 }, /* R1699 - OUT3LMIX Input 2 Volume */
+ { 0x000006A4, 0x0000 }, /* R1700 - OUT3LMIX Input 3 Source */
+ { 0x000006A5, 0x0080 }, /* R1701 - OUT3LMIX Input 3 Volume */
+ { 0x000006A6, 0x0000 }, /* R1702 - OUT3LMIX Input 4 Source */
+ { 0x000006A7, 0x0080 }, /* R1703 - OUT3LMIX Input 4 Volume */
+ { 0x000006B0, 0x0000 }, /* R1712 - OUT4LMIX Input 1 Source */
+ { 0x000006B1, 0x0080 }, /* R1713 - OUT4LMIX Input 1 Volume */
+ { 0x000006B2, 0x0000 }, /* R1714 - OUT4LMIX Input 2 Source */
+ { 0x000006B3, 0x0080 }, /* R1715 - OUT4LMIX Input 2 Volume */
+ { 0x000006B4, 0x0000 }, /* R1716 - OUT4LMIX Input 3 Source */
+ { 0x000006B5, 0x0080 }, /* R1717 - OUT4LMIX Input 3 Volume */
+ { 0x000006B6, 0x0000 }, /* R1718 - OUT4LMIX Input 4 Source */
+ { 0x000006B7, 0x0080 }, /* R1719 - OUT4LMIX Input 4 Volume */
+ { 0x000006C0, 0x0000 }, /* R1728 - OUT5LMIX Input 1 Source */
+ { 0x000006C1, 0x0080 }, /* R1729 - OUT5LMIX Input 1 Volume */
+ { 0x000006C2, 0x0000 }, /* R1730 - OUT5LMIX Input 2 Source */
+ { 0x000006C3, 0x0080 }, /* R1731 - OUT5LMIX Input 2 Volume */
+ { 0x000006C4, 0x0000 }, /* R1732 - OUT5LMIX Input 3 Source */
+ { 0x000006C5, 0x0080 }, /* R1733 - OUT5LMIX Input 3 Volume */
+ { 0x000006C6, 0x0000 }, /* R1734 - OUT5LMIX Input 4 Source */
+ { 0x000006C7, 0x0080 }, /* R1735 - OUT5LMIX Input 4 Volume */
+ { 0x000006C8, 0x0000 }, /* R1736 - OUT5RMIX Input 1 Source */
+ { 0x000006C9, 0x0080 }, /* R1737 - OUT5RMIX Input 1 Volume */
+ { 0x000006CA, 0x0000 }, /* R1738 - OUT5RMIX Input 2 Source */
+ { 0x000006CB, 0x0080 }, /* R1739 - OUT5RMIX Input 2 Volume */
+ { 0x000006CC, 0x0000 }, /* R1740 - OUT5RMIX Input 3 Source */
+ { 0x000006CD, 0x0080 }, /* R1741 - OUT5RMIX Input 3 Volume */
+ { 0x000006CE, 0x0000 }, /* R1742 - OUT5RMIX Input 4 Source */
+ { 0x000006CF, 0x0080 }, /* R1743 - OUT5RMIX Input 4 Volume */
+ { 0x00000700, 0x0000 }, /* R1792 - AIF1TX1MIX Input 1 Source */
+ { 0x00000701, 0x0080 }, /* R1793 - AIF1TX1MIX Input 1 Volume */
+ { 0x00000702, 0x0000 }, /* R1794 - AIF1TX1MIX Input 2 Source */
+ { 0x00000703, 0x0080 }, /* R1795 - AIF1TX1MIX Input 2 Volume */
+ { 0x00000704, 0x0000 }, /* R1796 - AIF1TX1MIX Input 3 Source */
+ { 0x00000705, 0x0080 }, /* R1797 - AIF1TX1MIX Input 3 Volume */
+ { 0x00000706, 0x0000 }, /* R1798 - AIF1TX1MIX Input 4 Source */
+ { 0x00000707, 0x0080 }, /* R1799 - AIF1TX1MIX Input 4 Volume */
+ { 0x00000708, 0x0000 }, /* R1800 - AIF1TX2MIX Input 1 Source */
+ { 0x00000709, 0x0080 }, /* R1801 - AIF1TX2MIX Input 1 Volume */
+ { 0x0000070A, 0x0000 }, /* R1802 - AIF1TX2MIX Input 2 Source */
+ { 0x0000070B, 0x0080 }, /* R1803 - AIF1TX2MIX Input 2 Volume */
+ { 0x0000070C, 0x0000 }, /* R1804 - AIF1TX2MIX Input 3 Source */
+ { 0x0000070D, 0x0080 }, /* R1805 - AIF1TX2MIX Input 3 Volume */
+ { 0x0000070E, 0x0000 }, /* R1806 - AIF1TX2MIX Input 4 Source */
+ { 0x0000070F, 0x0080 }, /* R1807 - AIF1TX2MIX Input 4 Volume */
+ { 0x00000710, 0x0000 }, /* R1808 - AIF1TX3MIX Input 1 Source */
+ { 0x00000711, 0x0080 }, /* R1809 - AIF1TX3MIX Input 1 Volume */
+ { 0x00000712, 0x0000 }, /* R1810 - AIF1TX3MIX Input 2 Source */
+ { 0x00000713, 0x0080 }, /* R1811 - AIF1TX3MIX Input 2 Volume */
+ { 0x00000714, 0x0000 }, /* R1812 - AIF1TX3MIX Input 3 Source */
+ { 0x00000715, 0x0080 }, /* R1813 - AIF1TX3MIX Input 3 Volume */
+ { 0x00000716, 0x0000 }, /* R1814 - AIF1TX3MIX Input 4 Source */
+ { 0x00000717, 0x0080 }, /* R1815 - AIF1TX3MIX Input 4 Volume */
+ { 0x00000718, 0x0000 }, /* R1816 - AIF1TX4MIX Input 1 Source */
+ { 0x00000719, 0x0080 }, /* R1817 - AIF1TX4MIX Input 1 Volume */
+ { 0x0000071A, 0x0000 }, /* R1818 - AIF1TX4MIX Input 2 Source */
+ { 0x0000071B, 0x0080 }, /* R1819 - AIF1TX4MIX Input 2 Volume */
+ { 0x0000071C, 0x0000 }, /* R1820 - AIF1TX4MIX Input 3 Source */
+ { 0x0000071D, 0x0080 }, /* R1821 - AIF1TX4MIX Input 3 Volume */
+ { 0x0000071E, 0x0000 }, /* R1822 - AIF1TX4MIX Input 4 Source */
+ { 0x0000071F, 0x0080 }, /* R1823 - AIF1TX4MIX Input 4 Volume */
+ { 0x00000720, 0x0000 }, /* R1824 - AIF1TX5MIX Input 1 Source */
+ { 0x00000721, 0x0080 }, /* R1825 - AIF1TX5MIX Input 1 Volume */
+ { 0x00000722, 0x0000 }, /* R1826 - AIF1TX5MIX Input 2 Source */
+ { 0x00000723, 0x0080 }, /* R1827 - AIF1TX5MIX Input 2 Volume */
+ { 0x00000724, 0x0000 }, /* R1828 - AIF1TX5MIX Input 3 Source */
+ { 0x00000725, 0x0080 }, /* R1829 - AIF1TX5MIX Input 3 Volume */
+ { 0x00000726, 0x0000 }, /* R1830 - AIF1TX5MIX Input 4 Source */
+ { 0x00000727, 0x0080 }, /* R1831 - AIF1TX5MIX Input 4 Volume */
+ { 0x00000728, 0x0000 }, /* R1832 - AIF1TX6MIX Input 1 Source */
+ { 0x00000729, 0x0080 }, /* R1833 - AIF1TX6MIX Input 1 Volume */
+ { 0x0000072A, 0x0000 }, /* R1834 - AIF1TX6MIX Input 2 Source */
+ { 0x0000072B, 0x0080 }, /* R1835 - AIF1TX6MIX Input 2 Volume */
+ { 0x0000072C, 0x0000 }, /* R1836 - AIF1TX6MIX Input 3 Source */
+ { 0x0000072D, 0x0080 }, /* R1837 - AIF1TX6MIX Input 3 Volume */
+ { 0x0000072E, 0x0000 }, /* R1838 - AIF1TX6MIX Input 4 Source */
+ { 0x0000072F, 0x0080 }, /* R1839 - AIF1TX6MIX Input 4 Volume */
+ { 0x00000730, 0x0000 }, /* R1840 - AIF1TX7MIX Input 1 Source */
+ { 0x00000731, 0x0080 }, /* R1841 - AIF1TX7MIX Input 1 Volume */
+ { 0x00000732, 0x0000 }, /* R1842 - AIF1TX7MIX Input 2 Source */
+ { 0x00000733, 0x0080 }, /* R1843 - AIF1TX7MIX Input 2 Volume */
+ { 0x00000734, 0x0000 }, /* R1844 - AIF1TX7MIX Input 3 Source */
+ { 0x00000735, 0x0080 }, /* R1845 - AIF1TX7MIX Input 3 Volume */
+ { 0x00000736, 0x0000 }, /* R1846 - AIF1TX7MIX Input 4 Source */
+ { 0x00000737, 0x0080 }, /* R1847 - AIF1TX7MIX Input 4 Volume */
+ { 0x00000738, 0x0000 }, /* R1848 - AIF1TX8MIX Input 1 Source */
+ { 0x00000739, 0x0080 }, /* R1849 - AIF1TX8MIX Input 1 Volume */
+ { 0x0000073A, 0x0000 }, /* R1850 - AIF1TX8MIX Input 2 Source */
+ { 0x0000073B, 0x0080 }, /* R1851 - AIF1TX8MIX Input 2 Volume */
+ { 0x0000073C, 0x0000 }, /* R1852 - AIF1TX8MIX Input 3 Source */
+ { 0x0000073D, 0x0080 }, /* R1853 - AIF1TX8MIX Input 3 Volume */
+ { 0x0000073E, 0x0000 }, /* R1854 - AIF1TX8MIX Input 4 Source */
+ { 0x0000073F, 0x0080 }, /* R1855 - AIF1TX8MIX Input 4 Volume */
+ { 0x00000740, 0x0000 }, /* R1856 - AIF2TX1MIX Input 1 Source */
+ { 0x00000741, 0x0080 }, /* R1857 - AIF2TX1MIX Input 1 Volume */
+ { 0x00000742, 0x0000 }, /* R1858 - AIF2TX1MIX Input 2 Source */
+ { 0x00000743, 0x0080 }, /* R1859 - AIF2TX1MIX Input 2 Volume */
+ { 0x00000744, 0x0000 }, /* R1860 - AIF2TX1MIX Input 3 Source */
+ { 0x00000745, 0x0080 }, /* R1861 - AIF2TX1MIX Input 3 Volume */
+ { 0x00000746, 0x0000 }, /* R1862 - AIF2TX1MIX Input 4 Source */
+ { 0x00000747, 0x0080 }, /* R1863 - AIF2TX1MIX Input 4 Volume */
+ { 0x00000748, 0x0000 }, /* R1864 - AIF2TX2MIX Input 1 Source */
+ { 0x00000749, 0x0080 }, /* R1865 - AIF2TX2MIX Input 1 Volume */
+ { 0x0000074A, 0x0000 }, /* R1866 - AIF2TX2MIX Input 2 Source */
+ { 0x0000074B, 0x0080 }, /* R1867 - AIF2TX2MIX Input 2 Volume */
+ { 0x0000074C, 0x0000 }, /* R1868 - AIF2TX2MIX Input 3 Source */
+ { 0x0000074D, 0x0080 }, /* R1869 - AIF2TX2MIX Input 3 Volume */
+ { 0x0000074E, 0x0000 }, /* R1870 - AIF2TX2MIX Input 4 Source */
+ { 0x0000074F, 0x0080 }, /* R1871 - AIF2TX2MIX Input 4 Volume */
+ { 0x000007C0, 0x0000 }, /* R1984 - SLIMTX1MIX Input 1 Source */
+ { 0x000007C1, 0x0080 }, /* R1985 - SLIMTX1MIX Input 1 Volume */
+ { 0x000007C2, 0x0000 }, /* R1986 - SLIMTX1MIX Input 2 Source */
+ { 0x000007C3, 0x0080 }, /* R1987 - SLIMTX1MIX Input 2 Volume */
+ { 0x000007C4, 0x0000 }, /* R1988 - SLIMTX1MIX Input 3 Source */
+ { 0x000007C5, 0x0080 }, /* R1989 - SLIMTX1MIX Input 3 Volume */
+ { 0x000007C6, 0x0000 }, /* R1990 - SLIMTX1MIX Input 4 Source */
+ { 0x000007C7, 0x0080 }, /* R1991 - SLIMTX1MIX Input 4 Volume */
+ { 0x000007C8, 0x0000 }, /* R1992 - SLIMTX2MIX Input 1 Source */
+ { 0x000007C9, 0x0080 }, /* R1993 - SLIMTX2MIX Input 1 Volume */
+ { 0x000007CA, 0x0000 }, /* R1994 - SLIMTX2MIX Input 2 Source */
+ { 0x000007CB, 0x0080 }, /* R1995 - SLIMTX2MIX Input 2 Volume */
+ { 0x000007CC, 0x0000 }, /* R1996 - SLIMTX2MIX Input 3 Source */
+ { 0x000007CD, 0x0080 }, /* R1997 - SLIMTX2MIX Input 3 Volume */
+ { 0x000007CE, 0x0000 }, /* R1998 - SLIMTX2MIX Input 4 Source */
+ { 0x000007CF, 0x0080 }, /* R1999 - SLIMTX2MIX Input 4 Volume */
+ { 0x000007D0, 0x0000 }, /* R2000 - SLIMTX3MIX Input 1 Source */
+ { 0x000007D1, 0x0080 }, /* R2001 - SLIMTX3MIX Input 1 Volume */
+ { 0x000007D2, 0x0000 }, /* R2002 - SLIMTX3MIX Input 2 Source */
+ { 0x000007D3, 0x0080 }, /* R2003 - SLIMTX3MIX Input 2 Volume */
+ { 0x000007D4, 0x0000 }, /* R2004 - SLIMTX3MIX Input 3 Source */
+ { 0x000007D5, 0x0080 }, /* R2005 - SLIMTX3MIX Input 3 Volume */
+ { 0x000007D6, 0x0000 }, /* R2006 - SLIMTX3MIX Input 4 Source */
+ { 0x000007D7, 0x0080 }, /* R2007 - SLIMTX3MIX Input 4 Volume */
+ { 0x000007D8, 0x0000 }, /* R2008 - SLIMTX4MIX Input 1 Source */
+ { 0x000007D9, 0x0080 }, /* R2009 - SLIMTX4MIX Input 1 Volume */
+ { 0x000007DA, 0x0000 }, /* R2010 - SLIMTX4MIX Input 2 Source */
+ { 0x000007DB, 0x0080 }, /* R2011 - SLIMTX4MIX Input 2 Volume */
+ { 0x000007DC, 0x0000 }, /* R2012 - SLIMTX4MIX Input 3 Source */
+ { 0x000007DD, 0x0080 }, /* R2013 - SLIMTX4MIX Input 3 Volume */
+ { 0x000007DE, 0x0000 }, /* R2014 - SLIMTX4MIX Input 4 Source */
+ { 0x000007DF, 0x0080 }, /* R2015 - SLIMTX4MIX Input 4 Volume */
+ { 0x000007E0, 0x0000 }, /* R2016 - SLIMTX5MIX Input 1 Source */
+ { 0x000007E1, 0x0080 }, /* R2017 - SLIMTX5MIX Input 1 Volume */
+ { 0x000007E2, 0x0000 }, /* R2018 - SLIMTX5MIX Input 2 Source */
+ { 0x000007E3, 0x0080 }, /* R2019 - SLIMTX5MIX Input 2 Volume */
+ { 0x000007E4, 0x0000 }, /* R2020 - SLIMTX5MIX Input 3 Source */
+ { 0x000007E5, 0x0080 }, /* R2021 - SLIMTX5MIX Input 3 Volume */
+ { 0x000007E6, 0x0000 }, /* R2022 - SLIMTX5MIX Input 4 Source */
+ { 0x000007E7, 0x0080 }, /* R2023 - SLIMTX5MIX Input 4 Volume */
+ { 0x000007E8, 0x0000 }, /* R2024 - SLIMTX6MIX Input 1 Source */
+ { 0x000007E9, 0x0080 }, /* R2025 - SLIMTX6MIX Input 1 Volume */
+ { 0x000007EA, 0x0000 }, /* R2026 - SLIMTX6MIX Input 2 Source */
+ { 0x000007EB, 0x0080 }, /* R2027 - SLIMTX6MIX Input 2 Volume */
+ { 0x000007EC, 0x0000 }, /* R2028 - SLIMTX6MIX Input 3 Source */
+ { 0x000007ED, 0x0080 }, /* R2029 - SLIMTX6MIX Input 3 Volume */
+ { 0x000007EE, 0x0000 }, /* R2030 - SLIMTX6MIX Input 4 Source */
+ { 0x000007EF, 0x0080 }, /* R2031 - SLIMTX6MIX Input 4 Volume */
+ { 0x000007F0, 0x0000 }, /* R2032 - SLIMTX7MIX Input 1 Source */
+ { 0x000007F1, 0x0080 }, /* R2033 - SLIMTX7MIX Input 1 Volume */
+ { 0x000007F2, 0x0000 }, /* R2034 - SLIMTX7MIX Input 2 Source */
+ { 0x000007F3, 0x0080 }, /* R2035 - SLIMTX7MIX Input 2 Volume */
+ { 0x000007F4, 0x0000 }, /* R2036 - SLIMTX7MIX Input 3 Source */
+ { 0x000007F5, 0x0080 }, /* R2037 - SLIMTX7MIX Input 3 Volume */
+ { 0x000007F6, 0x0000 }, /* R2038 - SLIMTX7MIX Input 4 Source */
+ { 0x000007F7, 0x0080 }, /* R2039 - SLIMTX7MIX Input 4 Volume */
+ { 0x000007F8, 0x0000 }, /* R2040 - SLIMTX8MIX Input 1 Source */
+ { 0x000007F9, 0x0080 }, /* R2041 - SLIMTX8MIX Input 1 Volume */
+ { 0x000007FA, 0x0000 }, /* R2042 - SLIMTX8MIX Input 2 Source */
+ { 0x000007FB, 0x0080 }, /* R2043 - SLIMTX8MIX Input 2 Volume */
+ { 0x000007FC, 0x0000 }, /* R2044 - SLIMTX8MIX Input 3 Source */
+ { 0x000007FD, 0x0080 }, /* R2045 - SLIMTX8MIX Input 3 Volume */
+ { 0x000007FE, 0x0000 }, /* R2046 - SLIMTX8MIX Input 4 Source */
+ { 0x000007FF, 0x0080 }, /* R2047 - SLIMTX8MIX Input 4 Volume */
+ { 0x00000880, 0x0000 }, /* R2176 - EQ1MIX Input 1 Source */
+ { 0x00000881, 0x0080 }, /* R2177 - EQ1MIX Input 1 Volume */
+ { 0x00000882, 0x0000 }, /* R2178 - EQ1MIX Input 2 Source */
+ { 0x00000883, 0x0080 }, /* R2179 - EQ1MIX Input 2 Volume */
+ { 0x00000884, 0x0000 }, /* R2180 - EQ1MIX Input 3 Source */
+ { 0x00000885, 0x0080 }, /* R2181 - EQ1MIX Input 3 Volume */
+ { 0x00000886, 0x0000 }, /* R2182 - EQ1MIX Input 4 Source */
+ { 0x00000887, 0x0080 }, /* R2183 - EQ1MIX Input 4 Volume */
+ { 0x00000888, 0x0000 }, /* R2184 - EQ2MIX Input 1 Source */
+ { 0x00000889, 0x0080 }, /* R2185 - EQ2MIX Input 1 Volume */
+ { 0x0000088A, 0x0000 }, /* R2186 - EQ2MIX Input 2 Source */
+ { 0x0000088B, 0x0080 }, /* R2187 - EQ2MIX Input 2 Volume */
+ { 0x0000088C, 0x0000 }, /* R2188 - EQ2MIX Input 3 Source */
+ { 0x0000088D, 0x0080 }, /* R2189 - EQ2MIX Input 3 Volume */
+ { 0x0000088E, 0x0000 }, /* R2190 - EQ2MIX Input 4 Source */
+ { 0x0000088F, 0x0080 }, /* R2191 - EQ2MIX Input 4 Volume */
+ { 0x00000890, 0x0000 }, /* R2192 - EQ3MIX Input 1 Source */
+ { 0x00000891, 0x0080 }, /* R2193 - EQ3MIX Input 1 Volume */
+ { 0x00000892, 0x0000 }, /* R2194 - EQ3MIX Input 2 Source */
+ { 0x00000893, 0x0080 }, /* R2195 - EQ3MIX Input 2 Volume */
+ { 0x00000894, 0x0000 }, /* R2196 - EQ3MIX Input 3 Source */
+ { 0x00000895, 0x0080 }, /* R2197 - EQ3MIX Input 3 Volume */
+ { 0x00000896, 0x0000 }, /* R2198 - EQ3MIX Input 4 Source */
+ { 0x00000897, 0x0080 }, /* R2199 - EQ3MIX Input 4 Volume */
+ { 0x00000898, 0x0000 }, /* R2200 - EQ4MIX Input 1 Source */
+ { 0x00000899, 0x0080 }, /* R2201 - EQ4MIX Input 1 Volume */
+ { 0x0000089A, 0x0000 }, /* R2202 - EQ4MIX Input 2 Source */
+ { 0x0000089B, 0x0080 }, /* R2203 - EQ4MIX Input 2 Volume */
+ { 0x0000089C, 0x0000 }, /* R2204 - EQ4MIX Input 3 Source */
+ { 0x0000089D, 0x0080 }, /* R2205 - EQ4MIX Input 3 Volume */
+ { 0x0000089E, 0x0000 }, /* R2206 - EQ4MIX Input 4 Source */
+ { 0x0000089F, 0x0080 }, /* R2207 - EQ4MIX Input 4 Volume */
+ { 0x000008C0, 0x0000 }, /* R2240 - DRC1LMIX Input 1 Source */
+ { 0x000008C1, 0x0080 }, /* R2241 - DRC1LMIX Input 1 Volume */
+ { 0x000008C2, 0x0000 }, /* R2242 - DRC1LMIX Input 2 Source */
+ { 0x000008C3, 0x0080 }, /* R2243 - DRC1LMIX Input 2 Volume */
+ { 0x000008C4, 0x0000 }, /* R2244 - DRC1LMIX Input 3 Source */
+ { 0x000008C5, 0x0080 }, /* R2245 - DRC1LMIX Input 3 Volume */
+ { 0x000008C6, 0x0000 }, /* R2246 - DRC1LMIX Input 4 Source */
+ { 0x000008C7, 0x0080 }, /* R2247 - DRC1LMIX Input 4 Volume */
+ { 0x000008C8, 0x0000 }, /* R2248 - DRC1RMIX Input 1 Source */
+ { 0x000008C9, 0x0080 }, /* R2249 - DRC1RMIX Input 1 Volume */
+ { 0x000008CA, 0x0000 }, /* R2250 - DRC1RMIX Input 2 Source */
+ { 0x000008CB, 0x0080 }, /* R2251 - DRC1RMIX Input 2 Volume */
+ { 0x000008CC, 0x0000 }, /* R2252 - DRC1RMIX Input 3 Source */
+ { 0x000008CD, 0x0080 }, /* R2253 - DRC1RMIX Input 3 Volume */
+ { 0x000008CE, 0x0000 }, /* R2254 - DRC1RMIX Input 4 Source */
+ { 0x000008CF, 0x0080 }, /* R2255 - DRC1RMIX Input 4 Volume */
+ { 0x00000900, 0x0000 }, /* R2304 - HPLP1MIX Input 1 Source */
+ { 0x00000901, 0x0080 }, /* R2305 - HPLP1MIX Input 1 Volume */
+ { 0x00000902, 0x0000 }, /* R2306 - HPLP1MIX Input 2 Source */
+ { 0x00000903, 0x0080 }, /* R2307 - HPLP1MIX Input 2 Volume */
+ { 0x00000904, 0x0000 }, /* R2308 - HPLP1MIX Input 3 Source */
+ { 0x00000905, 0x0080 }, /* R2309 - HPLP1MIX Input 3 Volume */
+ { 0x00000906, 0x0000 }, /* R2310 - HPLP1MIX Input 4 Source */
+ { 0x00000907, 0x0080 }, /* R2311 - HPLP1MIX Input 4 Volume */
+ { 0x00000908, 0x0000 }, /* R2312 - HPLP2MIX Input 1 Source */
+ { 0x00000909, 0x0080 }, /* R2313 - HPLP2MIX Input 1 Volume */
+ { 0x0000090A, 0x0000 }, /* R2314 - HPLP2MIX Input 2 Source */
+ { 0x0000090B, 0x0080 }, /* R2315 - HPLP2MIX Input 2 Volume */
+ { 0x0000090C, 0x0000 }, /* R2316 - HPLP2MIX Input 3 Source */
+ { 0x0000090D, 0x0080 }, /* R2317 - HPLP2MIX Input 3 Volume */
+ { 0x0000090E, 0x0000 }, /* R2318 - HPLP2MIX Input 4 Source */
+ { 0x0000090F, 0x0080 }, /* R2319 - HPLP2MIX Input 4 Volume */
+ { 0x00000910, 0x0000 }, /* R2320 - HPLP3MIX Input 1 Source */
+ { 0x00000911, 0x0080 }, /* R2321 - HPLP3MIX Input 1 Volume */
+ { 0x00000912, 0x0000 }, /* R2322 - HPLP3MIX Input 2 Source */
+ { 0x00000913, 0x0080 }, /* R2323 - HPLP3MIX Input 2 Volume */
+ { 0x00000914, 0x0000 }, /* R2324 - HPLP3MIX Input 3 Source */
+ { 0x00000915, 0x0080 }, /* R2325 - HPLP3MIX Input 3 Volume */
+ { 0x00000916, 0x0000 }, /* R2326 - HPLP3MIX Input 4 Source */
+ { 0x00000917, 0x0080 }, /* R2327 - HPLP3MIX Input 4 Volume */
+ { 0x00000918, 0x0000 }, /* R2328 - HPLP4MIX Input 1 Source */
+ { 0x00000919, 0x0080 }, /* R2329 - HPLP4MIX Input 1 Volume */
+ { 0x0000091A, 0x0000 }, /* R2330 - HPLP4MIX Input 2 Source */
+ { 0x0000091B, 0x0080 }, /* R2331 - HPLP4MIX Input 2 Volume */
+ { 0x0000091C, 0x0000 }, /* R2332 - HPLP4MIX Input 3 Source */
+ { 0x0000091D, 0x0080 }, /* R2333 - HPLP4MIX Input 3 Volume */
+ { 0x0000091E, 0x0000 }, /* R2334 - HPLP4MIX Input 4 Source */
+ { 0x0000091F, 0x0080 }, /* R2335 - HPLP4MIX Input 4 Volume */
+ { 0x00000B00, 0x0000 }, /* R2816 - ISRC1DEC1MIX Input 1 Source */
+ { 0x00000B08, 0x0000 }, /* R2824 - ISRC1DEC2MIX Input 1 Source */
+ { 0x00000B20, 0x0000 }, /* R2848 - ISRC1INT1MIX Input 1 Source */
+ { 0x00000B28, 0x0000 }, /* R2856 - ISRC1INT2MIX Input 1 Source */
+ { 0x00000B40, 0x0000 }, /* R2880 - ISRC2DEC1MIX Input 1 Source */
+ { 0x00000B48, 0x0000 }, /* R2888 - ISRC2DEC2MIX Input 1 Source */
+ { 0x00000B60, 0x0000 }, /* R2912 - ISRC2INT1MIX Input 1 Source */
+ { 0x00000B68, 0x0000 }, /* R2920 - ISRC2INT2MIX Input 1 Source */
+ { 0x00000C00, 0xA101 }, /* R3072 - GPIO1 CTRL */
+ { 0x00000C01, 0xA101 }, /* R3073 - GPIO2 CTRL */
+ { 0x00000C02, 0xA101 }, /* R3074 - GPIO3 CTRL */
+ { 0x00000C03, 0xA101 }, /* R3075 - GPIO4 CTRL */
+ { 0x00000C04, 0xA101 }, /* R3076 - GPIO5 CTRL */
+ { 0x00000C0F, 0x0400 }, /* R3087 - IRQ CTRL 1 */
+ { 0x00000C10, 0x1000 }, /* R3088 - GPIO Debounce Config */
+ { 0x00000C20, 0x8002 }, /* R3104 - Misc Pad Ctrl 1 */
+ { 0x00000C21, 0x0001 }, /* R3105 - Misc Pad Ctrl 2 */
+ { 0x00000C22, 0x0000 }, /* R3106 - Misc Pad Ctrl 3 */
+ { 0x00000C23, 0x0000 }, /* R3107 - Misc Pad Ctrl 4 */
+ { 0x00000C24, 0x0000 }, /* R3108 - Misc Pad Ctrl 5 */
+ { 0x00000D08, 0xFFFF }, /* R3336 - Interrupt Status 1 Mask */
+ { 0x00000D0A, 0xFFFF }, /* R3338 - Interrupt Status 3 Mask */
+ { 0x00000D0B, 0xFFFF }, /* R3339 - Interrupt Status 4 Mask */
+ { 0x00000D0C, 0xFEFF }, /* R3340 - Interrupt Status 5 Mask */
+ { 0x00000D0F, 0x0000 }, /* R3343 - Interrupt Control */
+ { 0x00000D18, 0xFFFF }, /* R3352 - IRQ2 Status 1 Mask */
+ { 0x00000D1A, 0xFFFF }, /* R3354 - IRQ2 Status 3 Mask */
+ { 0x00000D1B, 0xFFFF }, /* R3355 - IRQ2 Status 4 Mask */
+ { 0x00000D1C, 0xFFFF }, /* R3356 - IRQ2 Status 5 Mask */
+ { 0x00000D1F, 0x0000 }, /* R3359 - IRQ2 Control */
+ { 0x00000D53, 0xFFFF }, /* R3411 - AOD IRQ Mask IRQ1 */
+ { 0x00000D54, 0xFFFF }, /* R3412 - AOD IRQ Mask IRQ2 */
+ { 0x00000D56, 0x0000 }, /* R3414 - Jack detect debounce */
+ { 0x00000E00, 0x0000 }, /* R3584 - FX_Ctrl1 */
+ { 0x00000E01, 0x0000 }, /* R3585 - FX_Ctrl2 */
+ { 0x00000E10, 0x6318 }, /* R3600 - EQ1_1 */
+ { 0x00000E11, 0x6300 }, /* R3601 - EQ1_2 */
+ { 0x00000E12, 0x0FC8 }, /* R3602 - EQ1_3 */
+ { 0x00000E13, 0x03FE }, /* R3603 - EQ1_4 */
+ { 0x00000E14, 0x00E0 }, /* R3604 - EQ1_5 */
+ { 0x00000E15, 0x1EC4 }, /* R3605 - EQ1_6 */
+ { 0x00000E16, 0xF136 }, /* R3606 - EQ1_7 */
+ { 0x00000E17, 0x0409 }, /* R3607 - EQ1_8 */
+ { 0x00000E18, 0x04CC }, /* R3608 - EQ1_9 */
+ { 0x00000E19, 0x1C9B }, /* R3609 - EQ1_10 */
+ { 0x00000E1A, 0xF337 }, /* R3610 - EQ1_11 */
+ { 0x00000E1B, 0x040B }, /* R3611 - EQ1_12 */
+ { 0x00000E1C, 0x0CBB }, /* R3612 - EQ1_13 */
+ { 0x00000E1D, 0x16F8 }, /* R3613 - EQ1_14 */
+ { 0x00000E1E, 0xF7D9 }, /* R3614 - EQ1_15 */
+ { 0x00000E1F, 0x040A }, /* R3615 - EQ1_16 */
+ { 0x00000E20, 0x1F14 }, /* R3616 - EQ1_17 */
+ { 0x00000E21, 0x058C }, /* R3617 - EQ1_18 */
+ { 0x00000E22, 0x0563 }, /* R3618 - EQ1_19 */
+ { 0x00000E23, 0x4000 }, /* R3619 - EQ1_20 */
+ { 0x00000E24, 0x0B75 }, /* R3620 - EQ1_21 */
+ { 0x00000E26, 0x6318 }, /* R3622 - EQ2_1 */
+ { 0x00000E27, 0x6300 }, /* R3623 - EQ2_2 */
+ { 0x00000E28, 0x0FC8 }, /* R3624 - EQ2_3 */
+ { 0x00000E29, 0x03FE }, /* R3625 - EQ2_4 */
+ { 0x00000E2A, 0x00E0 }, /* R3626 - EQ2_5 */
+ { 0x00000E2B, 0x1EC4 }, /* R3627 - EQ2_6 */
+ { 0x00000E2C, 0xF136 }, /* R3628 - EQ2_7 */
+ { 0x00000E2D, 0x0409 }, /* R3629 - EQ2_8 */
+ { 0x00000E2E, 0x04CC }, /* R3630 - EQ2_9 */
+ { 0x00000E2F, 0x1C9B }, /* R3631 - EQ2_10 */
+ { 0x00000E30, 0xF337 }, /* R3632 - EQ2_11 */
+ { 0x00000E31, 0x040B }, /* R3633 - EQ2_12 */
+ { 0x00000E32, 0x0CBB }, /* R3634 - EQ2_13 */
+ { 0x00000E33, 0x16F8 }, /* R3635 - EQ2_14 */
+ { 0x00000E34, 0xF7D9 }, /* R3636 - EQ2_15 */
+ { 0x00000E35, 0x040A }, /* R3637 - EQ2_16 */
+ { 0x00000E36, 0x1F14 }, /* R3638 - EQ2_17 */
+ { 0x00000E37, 0x058C }, /* R3639 - EQ2_18 */
+ { 0x00000E38, 0x0563 }, /* R3640 - EQ2_19 */
+ { 0x00000E39, 0x4000 }, /* R3641 - EQ2_20 */
+ { 0x00000E3A, 0x0B75 }, /* R3642 - EQ2_21 */
+ { 0x00000E3C, 0x6318 }, /* R3644 - EQ3_1 */
+ { 0x00000E3D, 0x6300 }, /* R3645 - EQ3_2 */
+ { 0x00000E3E, 0x0FC8 }, /* R3646 - EQ3_3 */
+ { 0x00000E3F, 0x03FE }, /* R3647 - EQ3_4 */
+ { 0x00000E40, 0x00E0 }, /* R3648 - EQ3_5 */
+ { 0x00000E41, 0x1EC4 }, /* R3649 - EQ3_6 */
+ { 0x00000E42, 0xF136 }, /* R3650 - EQ3_7 */
+ { 0x00000E43, 0x0409 }, /* R3651 - EQ3_8 */
+ { 0x00000E44, 0x04CC }, /* R3652 - EQ3_9 */
+ { 0x00000E45, 0x1C9B }, /* R3653 - EQ3_10 */
+ { 0x00000E46, 0xF337 }, /* R3654 - EQ3_11 */
+ { 0x00000E47, 0x040B }, /* R3655 - EQ3_12 */
+ { 0x00000E48, 0x0CBB }, /* R3656 - EQ3_13 */
+ { 0x00000E49, 0x16F8 }, /* R3657 - EQ3_14 */
+ { 0x00000E4A, 0xF7D9 }, /* R3658 - EQ3_15 */
+ { 0x00000E4B, 0x040A }, /* R3659 - EQ3_16 */
+ { 0x00000E4C, 0x1F14 }, /* R3660 - EQ3_17 */
+ { 0x00000E4D, 0x058C }, /* R3661 - EQ3_18 */
+ { 0x00000E4E, 0x0563 }, /* R3662 - EQ3_19 */
+ { 0x00000E4F, 0x4000 }, /* R3663 - EQ3_20 */
+ { 0x00000E50, 0x0B75 }, /* R3664 - EQ3_21 */
+ { 0x00000E52, 0x6318 }, /* R3666 - EQ4_1 */
+ { 0x00000E53, 0x6300 }, /* R3667 - EQ4_2 */
+ { 0x00000E54, 0x0FC8 }, /* R3668 - EQ4_3 */
+ { 0x00000E55, 0x03FE }, /* R3669 - EQ4_4 */
+ { 0x00000E56, 0x00E0 }, /* R3670 - EQ4_5 */
+ { 0x00000E57, 0x1EC4 }, /* R3671 - EQ4_6 */
+ { 0x00000E58, 0xF136 }, /* R3672 - EQ4_7 */
+ { 0x00000E59, 0x0409 }, /* R3673 - EQ4_8 */
+ { 0x00000E5A, 0x04CC }, /* R3674 - EQ4_9 */
+ { 0x00000E5B, 0x1C9B }, /* R3675 - EQ4_10 */
+ { 0x00000E5C, 0xF337 }, /* R3676 - EQ4_11 */
+ { 0x00000E5D, 0x040B }, /* R3677 - EQ4_12 */
+ { 0x00000E5E, 0x0CBB }, /* R3678 - EQ4_13 */
+ { 0x00000E5F, 0x16F8 }, /* R3679 - EQ4_14 */
+ { 0x00000E60, 0xF7D9 }, /* R3680 - EQ4_15 */
+ { 0x00000E61, 0x040A }, /* R3681 - EQ4_16 */
+ { 0x00000E62, 0x1F14 }, /* R3682 - EQ4_17 */
+ { 0x00000E63, 0x058C }, /* R3683 - EQ4_18 */
+ { 0x00000E64, 0x0563 }, /* R3684 - EQ4_19 */
+ { 0x00000E65, 0x4000 }, /* R3685 - EQ4_20 */
+ { 0x00000E66, 0x0B75 }, /* R3686 - EQ4_21 */
+ { 0x00000E80, 0x0018 }, /* R3712 - DRC1 ctrl1 */
+ { 0x00000E81, 0x0933 }, /* R3713 - DRC1 ctrl2 */
+ { 0x00000E82, 0x0018 }, /* R3714 - DRC1 ctrl3 */
+ { 0x00000E83, 0x0000 }, /* R3715 - DRC1 ctrl4 */
+ { 0x00000E84, 0x0000 }, /* R3716 - DRC1 ctrl5 */
+ { 0x00000EC0, 0x0000 }, /* R3776 - HPLPF1_1 */
+ { 0x00000EC1, 0x0000 }, /* R3777 - HPLPF1_2 */
+ { 0x00000EC4, 0x0000 }, /* R3780 - HPLPF2_1 */
+ { 0x00000EC5, 0x0000 }, /* R3781 - HPLPF2_2 */
+ { 0x00000EC8, 0x0000 }, /* R3784 - HPLPF3_1 */
+ { 0x00000EC9, 0x0000 }, /* R3785 - HPLPF3_2 */
+ { 0x00000ECC, 0x0000 }, /* R3788 - HPLPF4_1 */
+ { 0x00000ECD, 0x0000 }, /* R3789 - HPLPF4_2 */
+ { 0x00000EF0, 0x0000 }, /* R3824 - ISRC 1 CTRL 1 */
+ { 0x00000EF1, 0x0000 }, /* R3825 - ISRC 1 CTRL 2 */
+ { 0x00000EF2, 0x0000 }, /* R3826 - ISRC 1 CTRL 3 */
+ { 0x00000EF3, 0x0000 }, /* R3827 - ISRC 2 CTRL 1 */
+ { 0x00000EF4, 0x0000 }, /* R3828 - ISRC 2 CTRL 2 */
+ { 0x00000EF5, 0x0000 }, /* R3829 - ISRC 2 CTRL 3 */
+ { 0x00001100, 0x0010 }, /* R4352 - DSP1 Control 1 */
+ { 0x00001101, 0x0000 }, /* R4353 - DSP1 Clocking 1 */
+};
+
+static bool wm8997_readable_register(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case ARIZONA_SOFTWARE_RESET:
+ case ARIZONA_DEVICE_REVISION:
+ case ARIZONA_CTRL_IF_I2C1_CFG_1:
+ case ARIZONA_WRITE_SEQUENCER_CTRL_0:
+ case ARIZONA_WRITE_SEQUENCER_CTRL_1:
+ case ARIZONA_WRITE_SEQUENCER_CTRL_2:
+ case ARIZONA_TONE_GENERATOR_1:
+ case ARIZONA_TONE_GENERATOR_2:
+ case ARIZONA_TONE_GENERATOR_3:
+ case ARIZONA_TONE_GENERATOR_4:
+ case ARIZONA_TONE_GENERATOR_5:
+ case ARIZONA_PWM_DRIVE_1:
+ case ARIZONA_PWM_DRIVE_2:
+ case ARIZONA_PWM_DRIVE_3:
+ case ARIZONA_WAKE_CONTROL:
+ case ARIZONA_SEQUENCE_CONTROL:
+ case ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_1:
+ case ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_2:
+ case ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_3:
+ case ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_4:
+ case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_1:
+ case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_2:
+ case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_3:
+ case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_4:
+ case ARIZONA_COMFORT_NOISE_GENERATOR:
+ case ARIZONA_HAPTICS_CONTROL_1:
+ case ARIZONA_HAPTICS_CONTROL_2:
+ case ARIZONA_HAPTICS_PHASE_1_INTENSITY:
+ case ARIZONA_HAPTICS_PHASE_1_DURATION:
+ case ARIZONA_HAPTICS_PHASE_2_INTENSITY:
+ case ARIZONA_HAPTICS_PHASE_2_DURATION:
+ case ARIZONA_HAPTICS_PHASE_3_INTENSITY:
+ case ARIZONA_HAPTICS_PHASE_3_DURATION:
+ case ARIZONA_HAPTICS_STATUS:
+ case ARIZONA_CLOCK_32K_1:
+ case ARIZONA_SYSTEM_CLOCK_1:
+ case ARIZONA_SAMPLE_RATE_1:
+ case ARIZONA_SAMPLE_RATE_2:
+ case ARIZONA_SAMPLE_RATE_3:
+ case ARIZONA_SAMPLE_RATE_1_STATUS:
+ case ARIZONA_SAMPLE_RATE_2_STATUS:
+ case ARIZONA_SAMPLE_RATE_3_STATUS:
+ case ARIZONA_ASYNC_CLOCK_1:
+ case ARIZONA_ASYNC_SAMPLE_RATE_1:
+ case ARIZONA_ASYNC_SAMPLE_RATE_1_STATUS:
+ case ARIZONA_OUTPUT_SYSTEM_CLOCK:
+ case ARIZONA_OUTPUT_ASYNC_CLOCK:
+ case ARIZONA_RATE_ESTIMATOR_1:
+ case ARIZONA_RATE_ESTIMATOR_2:
+ case ARIZONA_RATE_ESTIMATOR_3:
+ case ARIZONA_RATE_ESTIMATOR_4:
+ case ARIZONA_RATE_ESTIMATOR_5:
+ case ARIZONA_FLL1_CONTROL_1:
+ case ARIZONA_FLL1_CONTROL_2:
+ case ARIZONA_FLL1_CONTROL_3:
+ case ARIZONA_FLL1_CONTROL_4:
+ case ARIZONA_FLL1_CONTROL_5:
+ case ARIZONA_FLL1_CONTROL_6:
+ case ARIZONA_FLL1_LOOP_FILTER_TEST_1:
+ case ARIZONA_FLL1_NCO_TEST_0:
+ case ARIZONA_FLL1_SYNCHRONISER_1:
+ case ARIZONA_FLL1_SYNCHRONISER_2:
+ case ARIZONA_FLL1_SYNCHRONISER_3:
+ case ARIZONA_FLL1_SYNCHRONISER_4:
+ case ARIZONA_FLL1_SYNCHRONISER_5:
+ case ARIZONA_FLL1_SYNCHRONISER_6:
+ case ARIZONA_FLL1_SPREAD_SPECTRUM:
+ case ARIZONA_FLL1_GPIO_CLOCK:
+ case ARIZONA_FLL2_CONTROL_1:
+ case ARIZONA_FLL2_CONTROL_2:
+ case ARIZONA_FLL2_CONTROL_3:
+ case ARIZONA_FLL2_CONTROL_4:
+ case ARIZONA_FLL2_CONTROL_5:
+ case ARIZONA_FLL2_CONTROL_6:
+ case ARIZONA_FLL2_LOOP_FILTER_TEST_1:
+ case ARIZONA_FLL2_NCO_TEST_0:
+ case ARIZONA_FLL2_SYNCHRONISER_1:
+ case ARIZONA_FLL2_SYNCHRONISER_2:
+ case ARIZONA_FLL2_SYNCHRONISER_3:
+ case ARIZONA_FLL2_SYNCHRONISER_4:
+ case ARIZONA_FLL2_SYNCHRONISER_5:
+ case ARIZONA_FLL2_SYNCHRONISER_6:
+ case ARIZONA_FLL2_SPREAD_SPECTRUM:
+ case ARIZONA_FLL2_GPIO_CLOCK:
+ case ARIZONA_MIC_CHARGE_PUMP_1:
+ case ARIZONA_LDO1_CONTROL_1:
+ case ARIZONA_LDO2_CONTROL_1:
+ case ARIZONA_MIC_BIAS_CTRL_1:
+ case ARIZONA_MIC_BIAS_CTRL_2:
+ case ARIZONA_MIC_BIAS_CTRL_3:
+ case ARIZONA_ACCESSORY_DETECT_MODE_1:
+ case ARIZONA_HEADPHONE_DETECT_1:
+ case ARIZONA_HEADPHONE_DETECT_2:
+ case ARIZONA_MIC_DETECT_1:
+ case ARIZONA_MIC_DETECT_2:
+ case ARIZONA_MIC_DETECT_3:
+ case ARIZONA_MIC_NOISE_MIX_CONTROL_1:
+ case ARIZONA_ISOLATION_CONTROL:
+ case ARIZONA_JACK_DETECT_ANALOGUE:
+ case ARIZONA_INPUT_ENABLES:
+ case ARIZONA_INPUT_ENABLES_STATUS:
+ case ARIZONA_INPUT_RATE:
+ case ARIZONA_INPUT_VOLUME_RAMP:
+ case ARIZONA_IN1L_CONTROL:
+ case ARIZONA_ADC_DIGITAL_VOLUME_1L:
+ case ARIZONA_DMIC1L_CONTROL:
+ case ARIZONA_IN1R_CONTROL:
+ case ARIZONA_ADC_DIGITAL_VOLUME_1R:
+ case ARIZONA_DMIC1R_CONTROL:
+ case ARIZONA_IN2L_CONTROL:
+ case ARIZONA_ADC_DIGITAL_VOLUME_2L:
+ case ARIZONA_DMIC2L_CONTROL:
+ case ARIZONA_IN2R_CONTROL:
+ case ARIZONA_ADC_DIGITAL_VOLUME_2R:
+ case ARIZONA_DMIC2R_CONTROL:
+ case ARIZONA_OUTPUT_ENABLES_1:
+ case ARIZONA_OUTPUT_STATUS_1:
+ case ARIZONA_RAW_OUTPUT_STATUS_1:
+ case ARIZONA_OUTPUT_RATE_1:
+ case ARIZONA_OUTPUT_VOLUME_RAMP:
+ case ARIZONA_OUTPUT_PATH_CONFIG_1L:
+ case ARIZONA_DAC_DIGITAL_VOLUME_1L:
+ case ARIZONA_DAC_VOLUME_LIMIT_1L:
+ case ARIZONA_NOISE_GATE_SELECT_1L:
+ case ARIZONA_OUTPUT_PATH_CONFIG_1R:
+ case ARIZONA_DAC_DIGITAL_VOLUME_1R:
+ case ARIZONA_DAC_VOLUME_LIMIT_1R:
+ case ARIZONA_NOISE_GATE_SELECT_1R:
+ case ARIZONA_OUTPUT_PATH_CONFIG_3L:
+ case ARIZONA_DAC_DIGITAL_VOLUME_3L:
+ case ARIZONA_DAC_VOLUME_LIMIT_3L:
+ case ARIZONA_NOISE_GATE_SELECT_3L:
+ case ARIZONA_OUTPUT_PATH_CONFIG_4L:
+ case ARIZONA_DAC_DIGITAL_VOLUME_4L:
+ case ARIZONA_OUT_VOLUME_4L:
+ case ARIZONA_NOISE_GATE_SELECT_4L:
+ case ARIZONA_OUTPUT_PATH_CONFIG_5L:
+ case ARIZONA_DAC_DIGITAL_VOLUME_5L:
+ case ARIZONA_DAC_VOLUME_LIMIT_5L:
+ case ARIZONA_NOISE_GATE_SELECT_5L:
+ case ARIZONA_DAC_DIGITAL_VOLUME_5R:
+ case ARIZONA_DAC_VOLUME_LIMIT_5R:
+ case ARIZONA_NOISE_GATE_SELECT_5R:
+ case ARIZONA_DAC_AEC_CONTROL_1:
+ case ARIZONA_NOISE_GATE_CONTROL:
+ case ARIZONA_PDM_SPK1_CTRL_1:
+ case ARIZONA_PDM_SPK1_CTRL_2:
+ case ARIZONA_AIF1_BCLK_CTRL:
+ case ARIZONA_AIF1_TX_PIN_CTRL:
+ case ARIZONA_AIF1_RX_PIN_CTRL:
+ case ARIZONA_AIF1_RATE_CTRL:
+ case ARIZONA_AIF1_FORMAT:
+ case ARIZONA_AIF1_TX_BCLK_RATE:
+ case ARIZONA_AIF1_RX_BCLK_RATE:
+ case ARIZONA_AIF1_FRAME_CTRL_1:
+ case ARIZONA_AIF1_FRAME_CTRL_2:
+ case ARIZONA_AIF1_FRAME_CTRL_3:
+ case ARIZONA_AIF1_FRAME_CTRL_4:
+ case ARIZONA_AIF1_FRAME_CTRL_5:
+ case ARIZONA_AIF1_FRAME_CTRL_6:
+ case ARIZONA_AIF1_FRAME_CTRL_7:
+ case ARIZONA_AIF1_FRAME_CTRL_8:
+ case ARIZONA_AIF1_FRAME_CTRL_9:
+ case ARIZONA_AIF1_FRAME_CTRL_10:
+ case ARIZONA_AIF1_FRAME_CTRL_11:
+ case ARIZONA_AIF1_FRAME_CTRL_12:
+ case ARIZONA_AIF1_FRAME_CTRL_13:
+ case ARIZONA_AIF1_FRAME_CTRL_14:
+ case ARIZONA_AIF1_FRAME_CTRL_15:
+ case ARIZONA_AIF1_FRAME_CTRL_16:
+ case ARIZONA_AIF1_FRAME_CTRL_17:
+ case ARIZONA_AIF1_FRAME_CTRL_18:
+ case ARIZONA_AIF1_TX_ENABLES:
+ case ARIZONA_AIF1_RX_ENABLES:
+ case ARIZONA_AIF2_BCLK_CTRL:
+ case ARIZONA_AIF2_TX_PIN_CTRL:
+ case ARIZONA_AIF2_RX_PIN_CTRL:
+ case ARIZONA_AIF2_RATE_CTRL:
+ case ARIZONA_AIF2_FORMAT:
+ case ARIZONA_AIF2_TX_BCLK_RATE:
+ case ARIZONA_AIF2_RX_BCLK_RATE:
+ case ARIZONA_AIF2_FRAME_CTRL_1:
+ case ARIZONA_AIF2_FRAME_CTRL_2:
+ case ARIZONA_AIF2_FRAME_CTRL_3:
+ case ARIZONA_AIF2_FRAME_CTRL_4:
+ case ARIZONA_AIF2_FRAME_CTRL_11:
+ case ARIZONA_AIF2_FRAME_CTRL_12:
+ case ARIZONA_AIF2_TX_ENABLES:
+ case ARIZONA_AIF2_RX_ENABLES:
+ case ARIZONA_SLIMBUS_FRAMER_REF_GEAR:
+ case ARIZONA_SLIMBUS_RATES_1:
+ case ARIZONA_SLIMBUS_RATES_2:
+ case ARIZONA_SLIMBUS_RATES_3:
+ case ARIZONA_SLIMBUS_RATES_4:
+ case ARIZONA_SLIMBUS_RATES_5:
+ case ARIZONA_SLIMBUS_RATES_6:
+ case ARIZONA_SLIMBUS_RATES_7:
+ case ARIZONA_SLIMBUS_RATES_8:
+ case ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE:
+ case ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE:
+ case ARIZONA_SLIMBUS_RX_PORT_STATUS:
+ case ARIZONA_SLIMBUS_TX_PORT_STATUS:
+ case ARIZONA_PWM1MIX_INPUT_1_SOURCE:
+ case ARIZONA_PWM1MIX_INPUT_1_VOLUME:
+ case ARIZONA_PWM1MIX_INPUT_2_SOURCE:
+ case ARIZONA_PWM1MIX_INPUT_2_VOLUME:
+ case ARIZONA_PWM1MIX_INPUT_3_SOURCE:
+ case ARIZONA_PWM1MIX_INPUT_3_VOLUME:
+ case ARIZONA_PWM1MIX_INPUT_4_SOURCE:
+ case ARIZONA_PWM1MIX_INPUT_4_VOLUME:
+ case ARIZONA_PWM2MIX_INPUT_1_SOURCE:
+ case ARIZONA_PWM2MIX_INPUT_1_VOLUME:
+ case ARIZONA_PWM2MIX_INPUT_2_SOURCE:
+ case ARIZONA_PWM2MIX_INPUT_2_VOLUME:
+ case ARIZONA_PWM2MIX_INPUT_3_SOURCE:
+ case ARIZONA_PWM2MIX_INPUT_3_VOLUME:
+ case ARIZONA_PWM2MIX_INPUT_4_SOURCE:
+ case ARIZONA_PWM2MIX_INPUT_4_VOLUME:
+ case ARIZONA_MICMIX_INPUT_1_SOURCE:
+ case ARIZONA_MICMIX_INPUT_1_VOLUME:
+ case ARIZONA_MICMIX_INPUT_2_SOURCE:
+ case ARIZONA_MICMIX_INPUT_2_VOLUME:
+ case ARIZONA_MICMIX_INPUT_3_SOURCE:
+ case ARIZONA_MICMIX_INPUT_3_VOLUME:
+ case ARIZONA_MICMIX_INPUT_4_SOURCE:
+ case ARIZONA_MICMIX_INPUT_4_VOLUME:
+ case ARIZONA_NOISEMIX_INPUT_1_SOURCE:
+ case ARIZONA_NOISEMIX_INPUT_1_VOLUME:
+ case ARIZONA_NOISEMIX_INPUT_2_SOURCE:
+ case ARIZONA_NOISEMIX_INPUT_2_VOLUME:
+ case ARIZONA_NOISEMIX_INPUT_3_SOURCE:
+ case ARIZONA_NOISEMIX_INPUT_3_VOLUME:
+ case ARIZONA_NOISEMIX_INPUT_4_SOURCE:
+ case ARIZONA_NOISEMIX_INPUT_4_VOLUME:
+ case ARIZONA_OUT1LMIX_INPUT_1_SOURCE:
+ case ARIZONA_OUT1LMIX_INPUT_1_VOLUME:
+ case ARIZONA_OUT1LMIX_INPUT_2_SOURCE:
+ case ARIZONA_OUT1LMIX_INPUT_2_VOLUME:
+ case ARIZONA_OUT1LMIX_INPUT_3_SOURCE:
+ case ARIZONA_OUT1LMIX_INPUT_3_VOLUME:
+ case ARIZONA_OUT1LMIX_INPUT_4_SOURCE:
+ case ARIZONA_OUT1LMIX_INPUT_4_VOLUME:
+ case ARIZONA_OUT1RMIX_INPUT_1_SOURCE:
+ case ARIZONA_OUT1RMIX_INPUT_1_VOLUME:
+ case ARIZONA_OUT1RMIX_INPUT_2_SOURCE:
+ case ARIZONA_OUT1RMIX_INPUT_2_VOLUME:
+ case ARIZONA_OUT1RMIX_INPUT_3_SOURCE:
+ case ARIZONA_OUT1RMIX_INPUT_3_VOLUME:
+ case ARIZONA_OUT1RMIX_INPUT_4_SOURCE:
+ case ARIZONA_OUT1RMIX_INPUT_4_VOLUME:
+ case ARIZONA_OUT3LMIX_INPUT_1_SOURCE:
+ case ARIZONA_OUT3LMIX_INPUT_1_VOLUME:
+ case ARIZONA_OUT3LMIX_INPUT_2_SOURCE:
+ case ARIZONA_OUT3LMIX_INPUT_2_VOLUME:
+ case ARIZONA_OUT3LMIX_INPUT_3_SOURCE:
+ case ARIZONA_OUT3LMIX_INPUT_3_VOLUME:
+ case ARIZONA_OUT3LMIX_INPUT_4_SOURCE:
+ case ARIZONA_OUT3LMIX_INPUT_4_VOLUME:
+ case ARIZONA_OUT4LMIX_INPUT_1_SOURCE:
+ case ARIZONA_OUT4LMIX_INPUT_1_VOLUME:
+ case ARIZONA_OUT4LMIX_INPUT_2_SOURCE:
+ case ARIZONA_OUT4LMIX_INPUT_2_VOLUME:
+ case ARIZONA_OUT4LMIX_INPUT_3_SOURCE:
+ case ARIZONA_OUT4LMIX_INPUT_3_VOLUME:
+ case ARIZONA_OUT4LMIX_INPUT_4_SOURCE:
+ case ARIZONA_OUT4LMIX_INPUT_4_VOLUME:
+ case ARIZONA_OUT5LMIX_INPUT_1_SOURCE:
+ case ARIZONA_OUT5LMIX_INPUT_1_VOLUME:
+ case ARIZONA_OUT5LMIX_INPUT_2_SOURCE:
+ case ARIZONA_OUT5LMIX_INPUT_2_VOLUME:
+ case ARIZONA_OUT5LMIX_INPUT_3_SOURCE:
+ case ARIZONA_OUT5LMIX_INPUT_3_VOLUME:
+ case ARIZONA_OUT5LMIX_INPUT_4_SOURCE:
+ case ARIZONA_OUT5LMIX_INPUT_4_VOLUME:
+ case ARIZONA_OUT5RMIX_INPUT_1_SOURCE:
+ case ARIZONA_OUT5RMIX_INPUT_1_VOLUME:
+ case ARIZONA_OUT5RMIX_INPUT_2_SOURCE:
+ case ARIZONA_OUT5RMIX_INPUT_2_VOLUME:
+ case ARIZONA_OUT5RMIX_INPUT_3_SOURCE:
+ case ARIZONA_OUT5RMIX_INPUT_3_VOLUME:
+ case ARIZONA_OUT5RMIX_INPUT_4_SOURCE:
+ case ARIZONA_OUT5RMIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX1MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX1MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX1MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX1MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX1MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX1MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX1MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX2MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX2MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX2MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX2MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX2MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX2MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX2MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX3MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX3MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX3MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX3MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX3MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX3MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX3MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX4MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX4MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX4MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX4MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX4MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX4MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX4MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX4MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX5MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX5MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX5MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX5MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX5MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX5MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX5MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX5MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX6MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX6MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX6MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX6MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX6MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX6MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX6MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX6MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX7MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX7MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX7MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX7MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX7MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX7MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX7MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX7MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF1TX8MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF1TX8MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF1TX8MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF1TX8MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF1TX8MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF1TX8MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF1TX8MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF1TX8MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF2TX1MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF2TX1MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF2TX1MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF2TX1MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF2TX1MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF2TX1MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF2TX1MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF2TX1MIX_INPUT_4_VOLUME:
+ case ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE:
+ case ARIZONA_AIF2TX2MIX_INPUT_1_VOLUME:
+ case ARIZONA_AIF2TX2MIX_INPUT_2_SOURCE:
+ case ARIZONA_AIF2TX2MIX_INPUT_2_VOLUME:
+ case ARIZONA_AIF2TX2MIX_INPUT_3_SOURCE:
+ case ARIZONA_AIF2TX2MIX_INPUT_3_VOLUME:
+ case ARIZONA_AIF2TX2MIX_INPUT_4_SOURCE:
+ case ARIZONA_AIF2TX2MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX1MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX1MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX1MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX1MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX1MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX1MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX1MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX2MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX2MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX2MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX2MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX2MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX2MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX2MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX3MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX3MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX3MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX3MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX3MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX3MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX3MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX4MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX4MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX4MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX4MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX4MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX4MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX4MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX5MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX5MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX5MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX5MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX5MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX5MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX5MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX6MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX6MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX6MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX6MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX6MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX6MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX6MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX7MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX7MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX7MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX7MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX7MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX7MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX7MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX7MIX_INPUT_4_VOLUME:
+ case ARIZONA_SLIMTX8MIX_INPUT_1_SOURCE:
+ case ARIZONA_SLIMTX8MIX_INPUT_1_VOLUME:
+ case ARIZONA_SLIMTX8MIX_INPUT_2_SOURCE:
+ case ARIZONA_SLIMTX8MIX_INPUT_2_VOLUME:
+ case ARIZONA_SLIMTX8MIX_INPUT_3_SOURCE:
+ case ARIZONA_SLIMTX8MIX_INPUT_3_VOLUME:
+ case ARIZONA_SLIMTX8MIX_INPUT_4_SOURCE:
+ case ARIZONA_SLIMTX8MIX_INPUT_4_VOLUME:
+ case ARIZONA_EQ1MIX_INPUT_1_SOURCE:
+ case ARIZONA_EQ1MIX_INPUT_1_VOLUME:
+ case ARIZONA_EQ1MIX_INPUT_2_SOURCE:
+ case ARIZONA_EQ1MIX_INPUT_2_VOLUME:
+ case ARIZONA_EQ1MIX_INPUT_3_SOURCE:
+ case ARIZONA_EQ1MIX_INPUT_3_VOLUME:
+ case ARIZONA_EQ1MIX_INPUT_4_SOURCE:
+ case ARIZONA_EQ1MIX_INPUT_4_VOLUME:
+ case ARIZONA_EQ2MIX_INPUT_1_SOURCE:
+ case ARIZONA_EQ2MIX_INPUT_1_VOLUME:
+ case ARIZONA_EQ2MIX_INPUT_2_SOURCE:
+ case ARIZONA_EQ2MIX_INPUT_2_VOLUME:
+ case ARIZONA_EQ2MIX_INPUT_3_SOURCE:
+ case ARIZONA_EQ2MIX_INPUT_3_VOLUME:
+ case ARIZONA_EQ2MIX_INPUT_4_SOURCE:
+ case ARIZONA_EQ2MIX_INPUT_4_VOLUME:
+ case ARIZONA_EQ3MIX_INPUT_1_SOURCE:
+ case ARIZONA_EQ3MIX_INPUT_1_VOLUME:
+ case ARIZONA_EQ3MIX_INPUT_2_SOURCE:
+ case ARIZONA_EQ3MIX_INPUT_2_VOLUME:
+ case ARIZONA_EQ3MIX_INPUT_3_SOURCE:
+ case ARIZONA_EQ3MIX_INPUT_3_VOLUME:
+ case ARIZONA_EQ3MIX_INPUT_4_SOURCE:
+ case ARIZONA_EQ3MIX_INPUT_4_VOLUME:
+ case ARIZONA_EQ4MIX_INPUT_1_SOURCE:
+ case ARIZONA_EQ4MIX_INPUT_1_VOLUME:
+ case ARIZONA_EQ4MIX_INPUT_2_SOURCE:
+ case ARIZONA_EQ4MIX_INPUT_2_VOLUME:
+ case ARIZONA_EQ4MIX_INPUT_3_SOURCE:
+ case ARIZONA_EQ4MIX_INPUT_3_VOLUME:
+ case ARIZONA_EQ4MIX_INPUT_4_SOURCE:
+ case ARIZONA_EQ4MIX_INPUT_4_VOLUME:
+ case ARIZONA_DRC1LMIX_INPUT_1_SOURCE:
+ case ARIZONA_DRC1LMIX_INPUT_1_VOLUME:
+ case ARIZONA_DRC1LMIX_INPUT_2_SOURCE:
+ case ARIZONA_DRC1LMIX_INPUT_2_VOLUME:
+ case ARIZONA_DRC1LMIX_INPUT_3_SOURCE:
+ case ARIZONA_DRC1LMIX_INPUT_3_VOLUME:
+ case ARIZONA_DRC1LMIX_INPUT_4_SOURCE:
+ case ARIZONA_DRC1LMIX_INPUT_4_VOLUME:
+ case ARIZONA_DRC1RMIX_INPUT_1_SOURCE:
+ case ARIZONA_DRC1RMIX_INPUT_1_VOLUME:
+ case ARIZONA_DRC1RMIX_INPUT_2_SOURCE:
+ case ARIZONA_DRC1RMIX_INPUT_2_VOLUME:
+ case ARIZONA_DRC1RMIX_INPUT_3_SOURCE:
+ case ARIZONA_DRC1RMIX_INPUT_3_VOLUME:
+ case ARIZONA_DRC1RMIX_INPUT_4_SOURCE:
+ case ARIZONA_DRC1RMIX_INPUT_4_VOLUME:
+ case ARIZONA_HPLP1MIX_INPUT_1_SOURCE:
+ case ARIZONA_HPLP1MIX_INPUT_1_VOLUME:
+ case ARIZONA_HPLP1MIX_INPUT_2_SOURCE:
+ case ARIZONA_HPLP1MIX_INPUT_2_VOLUME:
+ case ARIZONA_HPLP1MIX_INPUT_3_SOURCE:
+ case ARIZONA_HPLP1MIX_INPUT_3_VOLUME:
+ case ARIZONA_HPLP1MIX_INPUT_4_SOURCE:
+ case ARIZONA_HPLP1MIX_INPUT_4_VOLUME:
+ case ARIZONA_HPLP2MIX_INPUT_1_SOURCE:
+ case ARIZONA_HPLP2MIX_INPUT_1_VOLUME:
+ case ARIZONA_HPLP2MIX_INPUT_2_SOURCE:
+ case ARIZONA_HPLP2MIX_INPUT_2_VOLUME:
+ case ARIZONA_HPLP2MIX_INPUT_3_SOURCE:
+ case ARIZONA_HPLP2MIX_INPUT_3_VOLUME:
+ case ARIZONA_HPLP2MIX_INPUT_4_SOURCE:
+ case ARIZONA_HPLP2MIX_INPUT_4_VOLUME:
+ case ARIZONA_HPLP3MIX_INPUT_1_SOURCE:
+ case ARIZONA_HPLP3MIX_INPUT_1_VOLUME:
+ case ARIZONA_HPLP3MIX_INPUT_2_SOURCE:
+ case ARIZONA_HPLP3MIX_INPUT_2_VOLUME:
+ case ARIZONA_HPLP3MIX_INPUT_3_SOURCE:
+ case ARIZONA_HPLP3MIX_INPUT_3_VOLUME:
+ case ARIZONA_HPLP3MIX_INPUT_4_SOURCE:
+ case ARIZONA_HPLP3MIX_INPUT_4_VOLUME:
+ case ARIZONA_HPLP4MIX_INPUT_1_SOURCE:
+ case ARIZONA_HPLP4MIX_INPUT_1_VOLUME:
+ case ARIZONA_HPLP4MIX_INPUT_2_SOURCE:
+ case ARIZONA_HPLP4MIX_INPUT_2_VOLUME:
+ case ARIZONA_HPLP4MIX_INPUT_3_SOURCE:
+ case ARIZONA_HPLP4MIX_INPUT_3_VOLUME:
+ case ARIZONA_HPLP4MIX_INPUT_4_SOURCE:
+ case ARIZONA_HPLP4MIX_INPUT_4_VOLUME:
+ case ARIZONA_ISRC1DEC1MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC1DEC2MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC1INT1MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC1INT2MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC2DEC1MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC2DEC2MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC2INT1MIX_INPUT_1_SOURCE:
+ case ARIZONA_ISRC2INT2MIX_INPUT_1_SOURCE:
+ case ARIZONA_GPIO1_CTRL:
+ case ARIZONA_GPIO2_CTRL:
+ case ARIZONA_GPIO3_CTRL:
+ case ARIZONA_GPIO4_CTRL:
+ case ARIZONA_GPIO5_CTRL:
+ case ARIZONA_IRQ_CTRL_1:
+ case ARIZONA_GPIO_DEBOUNCE_CONFIG:
+ case ARIZONA_MISC_PAD_CTRL_1:
+ case ARIZONA_MISC_PAD_CTRL_2:
+ case ARIZONA_MISC_PAD_CTRL_3:
+ case ARIZONA_MISC_PAD_CTRL_4:
+ case ARIZONA_MISC_PAD_CTRL_5:
+ case ARIZONA_INTERRUPT_STATUS_1:
+ case ARIZONA_INTERRUPT_STATUS_2:
+ case ARIZONA_INTERRUPT_STATUS_3:
+ case ARIZONA_INTERRUPT_STATUS_4:
+ case ARIZONA_INTERRUPT_STATUS_5:
+ case ARIZONA_INTERRUPT_STATUS_1_MASK:
+ case ARIZONA_INTERRUPT_STATUS_3_MASK:
+ case ARIZONA_INTERRUPT_STATUS_4_MASK:
+ case ARIZONA_INTERRUPT_STATUS_5_MASK:
+ case ARIZONA_INTERRUPT_CONTROL:
+ case ARIZONA_IRQ2_STATUS_1:
+ case ARIZONA_IRQ2_STATUS_3:
+ case ARIZONA_IRQ2_STATUS_4:
+ case ARIZONA_IRQ2_STATUS_5:
+ case ARIZONA_IRQ2_STATUS_1_MASK:
+ case ARIZONA_IRQ2_STATUS_3_MASK:
+ case ARIZONA_IRQ2_STATUS_4_MASK:
+ case ARIZONA_IRQ2_STATUS_5_MASK:
+ case ARIZONA_IRQ2_CONTROL:
+ case ARIZONA_INTERRUPT_RAW_STATUS_3:
+ case ARIZONA_INTERRUPT_RAW_STATUS_4:
+ case ARIZONA_INTERRUPT_RAW_STATUS_5:
+ case ARIZONA_INTERRUPT_RAW_STATUS_6:
+ case ARIZONA_INTERRUPT_RAW_STATUS_7:
+ case ARIZONA_INTERRUPT_RAW_STATUS_8:
+ case ARIZONA_IRQ_PIN_STATUS:
+ case ARIZONA_AOD_WKUP_AND_TRIG:
+ case ARIZONA_AOD_IRQ1:
+ case ARIZONA_AOD_IRQ2:
+ case ARIZONA_AOD_IRQ_MASK_IRQ1:
+ case ARIZONA_AOD_IRQ_MASK_IRQ2:
+ case ARIZONA_AOD_IRQ_RAW_STATUS:
+ case ARIZONA_JACK_DETECT_DEBOUNCE:
+ case ARIZONA_FX_CTRL1:
+ case ARIZONA_FX_CTRL2:
+ case ARIZONA_EQ1_1:
+ case ARIZONA_EQ1_2:
+ case ARIZONA_EQ1_3:
+ case ARIZONA_EQ1_4:
+ case ARIZONA_EQ1_5:
+ case ARIZONA_EQ1_6:
+ case ARIZONA_EQ1_7:
+ case ARIZONA_EQ1_8:
+ case ARIZONA_EQ1_9:
+ case ARIZONA_EQ1_10:
+ case ARIZONA_EQ1_11:
+ case ARIZONA_EQ1_12:
+ case ARIZONA_EQ1_13:
+ case ARIZONA_EQ1_14:
+ case ARIZONA_EQ1_15:
+ case ARIZONA_EQ1_16:
+ case ARIZONA_EQ1_17:
+ case ARIZONA_EQ1_18:
+ case ARIZONA_EQ1_19:
+ case ARIZONA_EQ1_20:
+ case ARIZONA_EQ1_21:
+ case ARIZONA_EQ2_1:
+ case ARIZONA_EQ2_2:
+ case ARIZONA_EQ2_3:
+ case ARIZONA_EQ2_4:
+ case ARIZONA_EQ2_5:
+ case ARIZONA_EQ2_6:
+ case ARIZONA_EQ2_7:
+ case ARIZONA_EQ2_8:
+ case ARIZONA_EQ2_9:
+ case ARIZONA_EQ2_10:
+ case ARIZONA_EQ2_11:
+ case ARIZONA_EQ2_12:
+ case ARIZONA_EQ2_13:
+ case ARIZONA_EQ2_14:
+ case ARIZONA_EQ2_15:
+ case ARIZONA_EQ2_16:
+ case ARIZONA_EQ2_17:
+ case ARIZONA_EQ2_18:
+ case ARIZONA_EQ2_19:
+ case ARIZONA_EQ2_20:
+ case ARIZONA_EQ2_21:
+ case ARIZONA_EQ3_1:
+ case ARIZONA_EQ3_2:
+ case ARIZONA_EQ3_3:
+ case ARIZONA_EQ3_4:
+ case ARIZONA_EQ3_5:
+ case ARIZONA_EQ3_6:
+ case ARIZONA_EQ3_7:
+ case ARIZONA_EQ3_8:
+ case ARIZONA_EQ3_9:
+ case ARIZONA_EQ3_10:
+ case ARIZONA_EQ3_11:
+ case ARIZONA_EQ3_12:
+ case ARIZONA_EQ3_13:
+ case ARIZONA_EQ3_14:
+ case ARIZONA_EQ3_15:
+ case ARIZONA_EQ3_16:
+ case ARIZONA_EQ3_17:
+ case ARIZONA_EQ3_18:
+ case ARIZONA_EQ3_19:
+ case ARIZONA_EQ3_20:
+ case ARIZONA_EQ3_21:
+ case ARIZONA_EQ4_1:
+ case ARIZONA_EQ4_2:
+ case ARIZONA_EQ4_3:
+ case ARIZONA_EQ4_4:
+ case ARIZONA_EQ4_5:
+ case ARIZONA_EQ4_6:
+ case ARIZONA_EQ4_7:
+ case ARIZONA_EQ4_8:
+ case ARIZONA_EQ4_9:
+ case ARIZONA_EQ4_10:
+ case ARIZONA_EQ4_11:
+ case ARIZONA_EQ4_12:
+ case ARIZONA_EQ4_13:
+ case ARIZONA_EQ4_14:
+ case ARIZONA_EQ4_15:
+ case ARIZONA_EQ4_16:
+ case ARIZONA_EQ4_17:
+ case ARIZONA_EQ4_18:
+ case ARIZONA_EQ4_19:
+ case ARIZONA_EQ4_20:
+ case ARIZONA_EQ4_21:
+ case ARIZONA_DRC1_CTRL1:
+ case ARIZONA_DRC1_CTRL2:
+ case ARIZONA_DRC1_CTRL3:
+ case ARIZONA_DRC1_CTRL4:
+ case ARIZONA_DRC1_CTRL5:
+ case ARIZONA_HPLPF1_1:
+ case ARIZONA_HPLPF1_2:
+ case ARIZONA_HPLPF2_1:
+ case ARIZONA_HPLPF2_2:
+ case ARIZONA_HPLPF3_1:
+ case ARIZONA_HPLPF3_2:
+ case ARIZONA_HPLPF4_1:
+ case ARIZONA_HPLPF4_2:
+ case ARIZONA_ISRC_1_CTRL_1:
+ case ARIZONA_ISRC_1_CTRL_2:
+ case ARIZONA_ISRC_1_CTRL_3:
+ case ARIZONA_ISRC_2_CTRL_1:
+ case ARIZONA_ISRC_2_CTRL_2:
+ case ARIZONA_ISRC_2_CTRL_3:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool wm8997_volatile_register(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case ARIZONA_SOFTWARE_RESET:
+ case ARIZONA_DEVICE_REVISION:
+ case ARIZONA_HAPTICS_STATUS:
+ case ARIZONA_SAMPLE_RATE_1_STATUS:
+ case ARIZONA_SAMPLE_RATE_2_STATUS:
+ case ARIZONA_SAMPLE_RATE_3_STATUS:
+ case ARIZONA_ASYNC_SAMPLE_RATE_1_STATUS:
+ case ARIZONA_MIC_DETECT_3:
+ case ARIZONA_HEADPHONE_DETECT_2:
+ case ARIZONA_INPUT_ENABLES_STATUS:
+ case ARIZONA_OUTPUT_STATUS_1:
+ case ARIZONA_RAW_OUTPUT_STATUS_1:
+ case ARIZONA_SLIMBUS_RX_PORT_STATUS:
+ case ARIZONA_SLIMBUS_TX_PORT_STATUS:
+ case ARIZONA_INTERRUPT_STATUS_1:
+ case ARIZONA_INTERRUPT_STATUS_2:
+ case ARIZONA_INTERRUPT_STATUS_3:
+ case ARIZONA_INTERRUPT_STATUS_4:
+ case ARIZONA_INTERRUPT_STATUS_5:
+ case ARIZONA_IRQ2_STATUS_1:
+ case ARIZONA_IRQ2_STATUS_3:
+ case ARIZONA_IRQ2_STATUS_4:
+ case ARIZONA_IRQ2_STATUS_5:
+ case ARIZONA_INTERRUPT_RAW_STATUS_3:
+ case ARIZONA_INTERRUPT_RAW_STATUS_4:
+ case ARIZONA_INTERRUPT_RAW_STATUS_5:
+ case ARIZONA_INTERRUPT_RAW_STATUS_6:
+ case ARIZONA_INTERRUPT_RAW_STATUS_7:
+ case ARIZONA_INTERRUPT_RAW_STATUS_8:
+ case ARIZONA_IRQ_PIN_STATUS:
+ case ARIZONA_AOD_WKUP_AND_TRIG:
+ case ARIZONA_AOD_IRQ1:
+ case ARIZONA_AOD_IRQ2:
+ case ARIZONA_AOD_IRQ_RAW_STATUS:
+ case ARIZONA_FX_CTRL2:
+ return true;
+ default:
+ return false;
+ }
+}
+
+#define WM8997_MAX_REGISTER 0x31ff
+
+const struct regmap_config wm8997_i2c_regmap = {
+ .reg_bits = 32,
+ .val_bits = 16,
+
+ .max_register = WM8997_MAX_REGISTER,
+ .readable_reg = wm8997_readable_register,
+ .volatile_reg = wm8997_volatile_register,
+
+ .cache_type = REGCACHE_RBTREE,
+ .reg_defaults = wm8997_reg_default,
+ .num_reg_defaults = ARRAY_SIZE(wm8997_reg_default),
+};
+EXPORT_SYMBOL_GPL(wm8997_i2c_regmap);
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index a57a1b1..a4c53b2 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -28,8 +28,11 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
+#include <linux/regulator/of_regulator.h>
#include <linux/mfd/max8998.h>
#include <linux/mfd/max8998-private.h>
@@ -589,13 +592,13 @@
.type = REGULATOR_VOLTAGE,
.owner = THIS_MODULE,
}, {
- .name = "EN32KHz AP",
+ .name = "EN32KHz-AP",
.id = MAX8998_EN32KHZ_AP,
.ops = &max8998_others_ops,
.type = REGULATOR_VOLTAGE,
.owner = THIS_MODULE,
}, {
- .name = "EN32KHz CP",
+ .name = "EN32KHz-CP",
.id = MAX8998_EN32KHZ_CP,
.ops = &max8998_others_ops,
.type = REGULATOR_VOLTAGE,
@@ -621,21 +624,140 @@
}
};
+static int max8998_pmic_dt_parse_dvs_gpio(struct max8998_dev *iodev,
+ struct max8998_platform_data *pdata,
+ struct device_node *pmic_np)
+{
+ int gpio;
+
+ gpio = of_get_named_gpio(pmic_np, "max8998,pmic-buck1-dvs-gpios", 0);
+ if (!gpio_is_valid(gpio)) {
+ dev_err(iodev->dev, "invalid buck1 gpio[0]: %d\n", gpio);
+ return -EINVAL;
+ }
+ pdata->buck1_set1 = gpio;
+
+ gpio = of_get_named_gpio(pmic_np, "max8998,pmic-buck1-dvs-gpios", 1);
+ if (!gpio_is_valid(gpio)) {
+ dev_err(iodev->dev, "invalid buck1 gpio[1]: %d\n", gpio);
+ return -EINVAL;
+ }
+ pdata->buck1_set2 = gpio;
+
+ gpio = of_get_named_gpio(pmic_np, "max8998,pmic-buck2-dvs-gpio", 0);
+ if (!gpio_is_valid(gpio)) {
+ dev_err(iodev->dev, "invalid buck 2 gpio: %d\n", gpio);
+ return -EINVAL;
+ }
+ pdata->buck2_set3 = gpio;
+
+ return 0;
+}
+
+static int max8998_pmic_dt_parse_pdata(struct max8998_dev *iodev,
+ struct max8998_platform_data *pdata)
+{
+ struct device_node *pmic_np = iodev->dev->of_node;
+ struct device_node *regulators_np, *reg_np;
+ struct max8998_regulator_data *rdata;
+ unsigned int i;
+ int ret;
+
+ regulators_np = of_get_child_by_name(pmic_np, "regulators");
+ if (!regulators_np) {
+ dev_err(iodev->dev, "could not find regulators sub-node\n");
+ return -EINVAL;
+ }
+
+ /* count the number of regulators to be supported in pmic */
+ pdata->num_regulators = of_get_child_count(regulators_np);
+
+ rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
+ pdata->num_regulators, GFP_KERNEL);
+ if (!rdata)
+ return -ENOMEM;
+
+ pdata->regulators = rdata;
+ for (i = 0; i < ARRAY_SIZE(regulators); ++i) {
+ reg_np = of_get_child_by_name(regulators_np,
+ regulators[i].name);
+ if (!reg_np)
+ continue;
+
+ rdata->id = regulators[i].id;
+ rdata->initdata = of_get_regulator_init_data(
+ iodev->dev, reg_np);
+ rdata->reg_node = reg_np;
+ ++rdata;
+ }
+ pdata->num_regulators = rdata - pdata->regulators;
+
+ ret = max8998_pmic_dt_parse_dvs_gpio(iodev, pdata, pmic_np);
+ if (ret)
+ return -EINVAL;
+
+ if (of_find_property(pmic_np, "max8998,pmic-buck-voltage-lock", NULL))
+ pdata->buck_voltage_lock = true;
+
+ ret = of_property_read_u32(pmic_np,
+ "max8998,pmic-buck1-default-dvs-idx",
+ &pdata->buck1_default_idx);
+ if (!ret && pdata->buck1_default_idx >= 4) {
+ pdata->buck1_default_idx = 0;
+ dev_warn(iodev->dev, "invalid value for default dvs index, using 0 instead\n");
+ }
+
+ ret = of_property_read_u32(pmic_np,
+ "max8998,pmic-buck2-default-dvs-idx",
+ &pdata->buck2_default_idx);
+ if (!ret && pdata->buck2_default_idx >= 2) {
+ pdata->buck2_default_idx = 0;
+ dev_warn(iodev->dev, "invalid value for default dvs index, using 0 instead\n");
+ }
+
+ ret = of_property_read_u32_array(pmic_np,
+ "max8998,pmic-buck1-dvs-voltage",
+ pdata->buck1_voltage,
+ ARRAY_SIZE(pdata->buck1_voltage));
+ if (ret) {
+ dev_err(iodev->dev, "buck1 voltages not specified\n");
+ return -EINVAL;
+ }
+
+ ret = of_property_read_u32_array(pmic_np,
+ "max8998,pmic-buck2-dvs-voltage",
+ pdata->buck2_voltage,
+ ARRAY_SIZE(pdata->buck2_voltage));
+ if (ret) {
+ dev_err(iodev->dev, "buck2 voltages not specified\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int max8998_pmic_probe(struct platform_device *pdev)
{
struct max8998_dev *iodev = dev_get_drvdata(pdev->dev.parent);
- struct max8998_platform_data *pdata = dev_get_platdata(iodev->dev);
+ struct max8998_platform_data *pdata = iodev->pdata;
struct regulator_config config = { };
struct regulator_dev **rdev;
struct max8998_data *max8998;
struct i2c_client *i2c;
int i, ret, size;
+ unsigned int v;
if (!pdata) {
dev_err(pdev->dev.parent, "No platform init data supplied\n");
return -ENODEV;
}
+ if (IS_ENABLED(CONFIG_OF) && iodev->dev->of_node) {
+ ret = max8998_pmic_dt_parse_pdata(iodev, pdata);
+ if (ret)
+ return ret;
+ }
+
max8998 = devm_kzalloc(&pdev->dev, sizeof(struct max8998_data),
GFP_KERNEL);
if (!max8998)
@@ -688,53 +810,21 @@
gpio_request(pdata->buck1_set2, "MAX8998 BUCK1_SET2");
gpio_direction_output(pdata->buck1_set2,
(max8998->buck1_idx >> 1) & 0x1);
- /* Set predefined value for BUCK1 register 1 */
- i = 0;
- while (buck12_voltage_map_desc.min +
- buck12_voltage_map_desc.step*i
- < pdata->buck1_voltage1)
- i++;
- max8998->buck1_vol[0] = i;
- ret = max8998_write_reg(i2c, MAX8998_REG_BUCK1_VOLTAGE1, i);
- if (ret)
- goto err_out;
- /* Set predefined value for BUCK1 register 2 */
- i = 0;
- while (buck12_voltage_map_desc.min +
- buck12_voltage_map_desc.step*i
- < pdata->buck1_voltage2)
- i++;
+ /* Set predefined values for BUCK1 registers */
+ for (v = 0; v < ARRAY_SIZE(pdata->buck1_voltage); ++v) {
+ i = 0;
+ while (buck12_voltage_map_desc.min +
+ buck12_voltage_map_desc.step*i
+ < pdata->buck1_voltage[v])
+ i++;
- max8998->buck1_vol[1] = i;
- ret = max8998_write_reg(i2c, MAX8998_REG_BUCK1_VOLTAGE2, i);
- if (ret)
- goto err_out;
-
- /* Set predefined value for BUCK1 register 3 */
- i = 0;
- while (buck12_voltage_map_desc.min +
- buck12_voltage_map_desc.step*i
- < pdata->buck1_voltage3)
- i++;
-
- max8998->buck1_vol[2] = i;
- ret = max8998_write_reg(i2c, MAX8998_REG_BUCK1_VOLTAGE3, i);
- if (ret)
- goto err_out;
-
- /* Set predefined value for BUCK1 register 4 */
- i = 0;
- while (buck12_voltage_map_desc.min +
- buck12_voltage_map_desc.step*i
- < pdata->buck1_voltage4)
- i++;
-
- max8998->buck1_vol[3] = i;
- ret = max8998_write_reg(i2c, MAX8998_REG_BUCK1_VOLTAGE4, i);
- if (ret)
- goto err_out;
-
+ max8998->buck1_vol[v] = i;
+ ret = max8998_write_reg(i2c,
+ MAX8998_REG_BUCK1_VOLTAGE1 + v, i);
+ if (ret)
+ goto err_out;
+ }
}
if (gpio_is_valid(pdata->buck2_set3)) {
@@ -750,27 +840,20 @@
gpio_direction_output(pdata->buck2_set3,
max8998->buck2_idx & 0x1);
- /* BUCK2 register 1 */
- i = 0;
- while (buck12_voltage_map_desc.min +
- buck12_voltage_map_desc.step*i
- < pdata->buck2_voltage1)
- i++;
- max8998->buck2_vol[0] = i;
- ret = max8998_write_reg(i2c, MAX8998_REG_BUCK2_VOLTAGE1, i);
- if (ret)
- goto err_out;
+ /* Set predefined values for BUCK2 registers */
+ for (v = 0; v < ARRAY_SIZE(pdata->buck2_voltage); ++v) {
+ i = 0;
+ while (buck12_voltage_map_desc.min +
+ buck12_voltage_map_desc.step*i
+ < pdata->buck2_voltage[v])
+ i++;
- /* BUCK2 register 2 */
- i = 0;
- while (buck12_voltage_map_desc.min +
- buck12_voltage_map_desc.step*i
- < pdata->buck2_voltage2)
- i++;
- max8998->buck2_vol[1] = i;
- ret = max8998_write_reg(i2c, MAX8998_REG_BUCK2_VOLTAGE2, i);
- if (ret)
- goto err_out;
+ max8998->buck2_vol[v] = i;
+ ret = max8998_write_reg(i2c,
+ MAX8998_REG_BUCK2_VOLTAGE1 + v, i);
+ if (ret)
+ goto err_out;
+ }
}
for (i = 0; i < pdata->num_regulators; i++) {
@@ -788,13 +871,15 @@
}
config.dev = max8998->dev;
+ config.of_node = pdata->regulators[i].reg_node;
config.init_data = pdata->regulators[i].initdata;
config.driver_data = max8998;
rdev[i] = regulator_register(®ulators[index], &config);
if (IS_ERR(rdev[i])) {
ret = PTR_ERR(rdev[i]);
- dev_err(max8998->dev, "regulator init failed\n");
+ dev_err(max8998->dev, "regulator %s init failed (%d)\n",
+ regulators[index].name, ret);
rdev[i] = NULL;
goto err;
}
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 3ae44ac..d0c8785 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -838,6 +838,9 @@
continue;
ramp_delay_support = true;
break;
+ case PALMAS_REG_SMPS10:
+ if (!PALMAS_PMIC_HAS(palmas, SMPS10_BOOST))
+ continue;
}
if ((id == PALMAS_REG_SMPS6) || (id == PALMAS_REG_SMPS8))
@@ -1051,6 +1054,7 @@
{ .compatible = "ti,tps65913-pmic", },
{ .compatible = "ti,tps65914-pmic", },
{ .compatible = "ti,tps80036-pmic", },
+ { .compatible = "ti,tps659038-pmic", },
{ /* end */ }
};
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index fb6e67d..93bc4f4 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -109,7 +109,7 @@
#define SMPS_OFFSET_EN BIT(0)
#define SMPS_EXTENDED_EN BIT(1)
-/* twl6025 SMPS EPROM values */
+/* twl6032 SMPS EPROM values */
#define TWL6030_SMPS_OFFSET 0xB0
#define TWL6030_SMPS_MULT 0xB3
#define SMPS_MULTOFFSET_SMPS4 BIT(0)
@@ -173,7 +173,7 @@
struct twlreg_info *info = rdev_get_drvdata(rdev);
int grp = 0, val;
- if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS))) {
+ if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS))) {
grp = twlreg_grp(rdev);
if (grp < 0)
return grp;
@@ -211,7 +211,7 @@
int grp = 0;
int ret;
- if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
+ if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))
grp = twlreg_grp(rdev);
if (grp < 0)
return grp;
@@ -245,7 +245,7 @@
int grp = 0;
int ret;
- if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
+ if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))
grp = P1_GRP_6030 | P2_GRP_6030 | P3_GRP_6030;
/* For 6030, set the off state for all grps enabled */
@@ -339,7 +339,7 @@
int grp = 0;
int val;
- if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
+ if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))
grp = twlreg_grp(rdev);
if (grp < 0)
@@ -899,14 +899,14 @@
}, \
}
-#define TWL6025_ADJUSTABLE_LDO(label, offset, min_mVolts, max_mVolts) \
-static const struct twlreg_info TWL6025_INFO_##label = { \
+#define TWL6032_ADJUSTABLE_LDO(label, offset, min_mVolts, max_mVolts) \
+static const struct twlreg_info TWL6032_INFO_##label = { \
.base = offset, \
.min_mV = min_mVolts, \
.max_mV = max_mVolts, \
.desc = { \
.name = #label, \
- .id = TWL6025_REG_##label, \
+ .id = TWL6032_REG_##label, \
.n_voltages = 32, \
.ops = &twl6030ldo_ops, \
.type = REGULATOR_VOLTAGE, \
@@ -933,14 +933,14 @@
}, \
}
-#define TWL6025_ADJUSTABLE_SMPS(label, offset) \
+#define TWL6032_ADJUSTABLE_SMPS(label, offset) \
static const struct twlreg_info TWLSMPS_INFO_##label = { \
.base = offset, \
.min_mV = 600, \
.max_mV = 2100, \
.desc = { \
.name = #label, \
- .id = TWL6025_REG_##label, \
+ .id = TWL6032_REG_##label, \
.n_voltages = 63, \
.ops = &twlsmps_ops, \
.type = REGULATOR_VOLTAGE, \
@@ -981,15 +981,15 @@
TWL6030_ADJUSTABLE_LDO(VPP, 0x6c, 1000, 3300);
TWL6030_ADJUSTABLE_LDO(VUSIM, 0x74, 1000, 3300);
/* 6025 are renamed compared to 6030 versions */
-TWL6025_ADJUSTABLE_LDO(LDO2, 0x54, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDO4, 0x58, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDO3, 0x5c, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDO5, 0x68, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDO1, 0x6c, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDO7, 0x74, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDO6, 0x60, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDOLN, 0x64, 1000, 3300);
-TWL6025_ADJUSTABLE_LDO(LDOUSB, 0x70, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO2, 0x54, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO4, 0x58, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO3, 0x5c, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO5, 0x68, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO1, 0x6c, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO7, 0x74, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDO6, 0x60, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDOLN, 0x64, 1000, 3300);
+TWL6032_ADJUSTABLE_LDO(LDOUSB, 0x70, 1000, 3300);
TWL4030_FIXED_LDO(VINTANA1, 0x3f, 1500, 11, 100, 0x08);
TWL4030_FIXED_LDO(VINTDIG, 0x47, 1500, 13, 100, 0x08);
TWL4030_FIXED_LDO(VUSB1V5, 0x71, 1500, 17, 100, 0x08);
@@ -1001,9 +1001,9 @@
TWL6030_FIXED_LDO(VUSB, 0x70, 3300, 0);
TWL6030_FIXED_LDO(V1V8, 0x16, 1800, 0);
TWL6030_FIXED_LDO(V2V1, 0x1c, 2100, 0);
-TWL6025_ADJUSTABLE_SMPS(SMPS3, 0x34);
-TWL6025_ADJUSTABLE_SMPS(SMPS4, 0x10);
-TWL6025_ADJUSTABLE_SMPS(VIO, 0x16);
+TWL6032_ADJUSTABLE_SMPS(SMPS3, 0x34);
+TWL6032_ADJUSTABLE_SMPS(SMPS4, 0x10);
+TWL6032_ADJUSTABLE_SMPS(VIO, 0x16);
static u8 twl_get_smps_offset(void)
{
@@ -1031,7 +1031,7 @@
#define TWL4030_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL4030, label)
#define TWL6030_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6030, label)
-#define TWL6025_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6025, label)
+#define TWL6032_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6032, label)
#define TWLFIXED_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLFIXED, label)
#define TWLSMPS_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLSMPS, label)
@@ -1060,15 +1060,15 @@
TWL6030_OF_MATCH("ti,twl6030-vmmc", VMMC),
TWL6030_OF_MATCH("ti,twl6030-vpp", VPP),
TWL6030_OF_MATCH("ti,twl6030-vusim", VUSIM),
- TWL6025_OF_MATCH("ti,twl6025-ldo2", LDO2),
- TWL6025_OF_MATCH("ti,twl6025-ldo4", LDO4),
- TWL6025_OF_MATCH("ti,twl6025-ldo3", LDO3),
- TWL6025_OF_MATCH("ti,twl6025-ldo5", LDO5),
- TWL6025_OF_MATCH("ti,twl6025-ldo1", LDO1),
- TWL6025_OF_MATCH("ti,twl6025-ldo7", LDO7),
- TWL6025_OF_MATCH("ti,twl6025-ldo6", LDO6),
- TWL6025_OF_MATCH("ti,twl6025-ldoln", LDOLN),
- TWL6025_OF_MATCH("ti,twl6025-ldousb", LDOUSB),
+ TWL6032_OF_MATCH("ti,twl6032-ldo2", LDO2),
+ TWL6032_OF_MATCH("ti,twl6032-ldo4", LDO4),
+ TWL6032_OF_MATCH("ti,twl6032-ldo3", LDO3),
+ TWL6032_OF_MATCH("ti,twl6032-ldo5", LDO5),
+ TWL6032_OF_MATCH("ti,twl6032-ldo1", LDO1),
+ TWL6032_OF_MATCH("ti,twl6032-ldo7", LDO7),
+ TWL6032_OF_MATCH("ti,twl6032-ldo6", LDO6),
+ TWL6032_OF_MATCH("ti,twl6032-ldoln", LDOLN),
+ TWL6032_OF_MATCH("ti,twl6032-ldousb", LDOUSB),
TWLFIXED_OF_MATCH("ti,twl4030-vintana1", VINTANA1),
TWLFIXED_OF_MATCH("ti,twl4030-vintdig", VINTDIG),
TWLFIXED_OF_MATCH("ti,twl4030-vusb1v5", VUSB1V5),
@@ -1080,9 +1080,9 @@
TWLFIXED_OF_MATCH("ti,twl6030-vusb", VUSB),
TWLFIXED_OF_MATCH("ti,twl6030-v1v8", V1V8),
TWLFIXED_OF_MATCH("ti,twl6030-v2v1", V2V1),
- TWLSMPS_OF_MATCH("ti,twl6025-smps3", SMPS3),
- TWLSMPS_OF_MATCH("ti,twl6025-smps4", SMPS4),
- TWLSMPS_OF_MATCH("ti,twl6025-vio", VIO),
+ TWLSMPS_OF_MATCH("ti,twl6032-smps3", SMPS3),
+ TWLSMPS_OF_MATCH("ti,twl6032-smps4", SMPS4),
+ TWLSMPS_OF_MATCH("ti,twl6032-vio", VIO),
{},
};
MODULE_DEVICE_TABLE(of, twl_of_match);
@@ -1163,19 +1163,19 @@
}
switch (id) {
- case TWL6025_REG_SMPS3:
+ case TWL6032_REG_SMPS3:
if (twl_get_smps_mult() & SMPS_MULTOFFSET_SMPS3)
info->flags |= SMPS_EXTENDED_EN;
if (twl_get_smps_offset() & SMPS_MULTOFFSET_SMPS3)
info->flags |= SMPS_OFFSET_EN;
break;
- case TWL6025_REG_SMPS4:
+ case TWL6032_REG_SMPS4:
if (twl_get_smps_mult() & SMPS_MULTOFFSET_SMPS4)
info->flags |= SMPS_EXTENDED_EN;
if (twl_get_smps_offset() & SMPS_MULTOFFSET_SMPS4)
info->flags |= SMPS_OFFSET_EN;
break;
- case TWL6025_REG_VIO:
+ case TWL6032_REG_VIO:
if (twl_get_smps_mult() & SMPS_MULTOFFSET_VIO)
info->flags |= SMPS_EXTENDED_EN;
if (twl_get_smps_offset() & SMPS_MULTOFFSET_VIO)
diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c
index 5388336..f098ad8 100644
--- a/drivers/rtc/rtc-max8998.c
+++ b/drivers/rtc/rtc-max8998.c
@@ -16,6 +16,7 @@
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/bcd.h>
+#include <linux/irqdomain.h>
#include <linux/rtc.h>
#include <linux/platform_device.h>
#include <linux/mfd/max8998.h>
@@ -252,7 +253,7 @@
static int max8998_rtc_probe(struct platform_device *pdev)
{
struct max8998_dev *max8998 = dev_get_drvdata(pdev->dev.parent);
- struct max8998_platform_data *pdata = dev_get_platdata(max8998->dev);
+ struct max8998_platform_data *pdata = max8998->pdata;
struct max8998_rtc_info *info;
int ret;
@@ -264,7 +265,6 @@
info->dev = &pdev->dev;
info->max8998 = max8998;
info->rtc = max8998->rtc;
- info->irq = max8998->irq_base + MAX8998_IRQ_ALARM0;
platform_set_drvdata(pdev, info);
@@ -277,6 +277,15 @@
return ret;
}
+ if (!max8998->irq_domain)
+ goto no_irq;
+
+ info->irq = irq_create_mapping(max8998->irq_domain, MAX8998_IRQ_ALARM0);
+ if (!info->irq) {
+ dev_warn(&pdev->dev, "Failed to map alarm IRQ\n");
+ goto no_irq;
+ }
+
ret = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
max8998_rtc_alarm_irq, 0, "rtc-alarm0", info);
@@ -284,6 +293,7 @@
dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
info->irq, ret);
+no_irq:
dev_info(&pdev->dev, "RTC CHIP NAME: %s\n", pdev->id_entry->name);
if (pdata && pdata->rtc_delay) {
info->lp3974_bug_workaround = true;
diff --git a/drivers/ssbi/Kconfig b/drivers/ssbi/Kconfig
deleted file mode 100644
index 1ae4040..0000000
--- a/drivers/ssbi/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# SSBI bus support
-#
-
-menu "Qualcomm MSM SSBI bus support"
-
-config SSBI
- tristate "Qualcomm Single-wire Serial Bus Interface (SSBI)"
- help
- If you say yes to this option, support will be included for the
- built-in SSBI interface on Qualcomm MSM family processors.
-
- This is required for communicating with Qualcomm PMICs and
- other devices that have the SSBI interface.
-
-endmenu
diff --git a/drivers/ssbi/Makefile b/drivers/ssbi/Makefile
deleted file mode 100644
index 38fb70c..0000000
--- a/drivers/ssbi/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_SSBI) += ssbi.o
diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c
index 9de7ada..1753bd3 100644
--- a/drivers/usb/phy/phy-twl6030-usb.c
+++ b/drivers/usb/phy/phy-twl6030-usb.c
@@ -347,7 +347,7 @@
if (np) {
twl->regulator = "usb";
} else if (pdata) {
- if (pdata->features & TWL6025_SUBCLASS)
+ if (pdata->features & TWL6032_SUBCLASS)
twl->regulator = "ldousb";
else
twl->regulator = "vusb";
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index e89fc31..7460d34 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -687,6 +687,17 @@
To compile this driver as a module, choose M here: the module will be
called hpwdt.
+config KEMPLD_WDT
+ tristate "Kontron COM Watchdog Timer"
+ depends on MFD_KEMPLD
+ select WATCHDOG_CORE
+ help
+ Support for the PLD watchdog on some Kontron ETX and COMexpress
+ (ETXexpress) modules
+
+ This driver can also be built as a module. If so, the module will be
+ called kempld_wdt.
+
config HPWDT_NMI_DECODING
bool "NMI decoding support for the HP ProLiant iLO2+ Hardware Watchdog Timer"
depends on HP_WATCHDOG
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index a300b94..ec26899 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -90,6 +90,7 @@
obj-$(CONFIG_IT8712F_WDT) += it8712f_wdt.o
obj-$(CONFIG_IT87_WDT) += it87_wdt.o
obj-$(CONFIG_HP_WATCHDOG) += hpwdt.o
+obj-$(CONFIG_KEMPLD_WDT) += kempld_wdt.o
obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o
diff --git a/drivers/watchdog/kempld_wdt.c b/drivers/watchdog/kempld_wdt.c
new file mode 100644
index 0000000..491419e
--- /dev/null
+++ b/drivers/watchdog/kempld_wdt.c
@@ -0,0 +1,581 @@
+/*
+ * Kontron PLD watchdog driver
+ *
+ * Copyright (c) 2010-2013 Kontron Europe GmbH
+ * Author: Michael Brunner <michael.brunner@kontron.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Note: From the PLD watchdog point of view timeout and pretimeout are
+ * defined differently than in the kernel.
+ * First the pretimeout stage runs out before the timeout stage gets
+ * active.
+ *
+ * Kernel/API: P-----| pretimeout
+ * |-----------------------T timeout
+ * Watchdog: |-----------------P pretimeout_stage
+ * |-----T timeout_stage
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/miscdevice.h>
+#include <linux/uaccess.h>
+#include <linux/watchdog.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/kempld.h>
+
+#define KEMPLD_WDT_STAGE_TIMEOUT(x) (0x1b + (x) * 4)
+#define KEMPLD_WDT_STAGE_CFG(x) (0x18 + (x))
+#define STAGE_CFG_GET_PRESCALER(x) (((x) & 0x30) >> 4)
+#define STAGE_CFG_SET_PRESCALER(x) (((x) & 0x30) << 4)
+#define STAGE_CFG_PRESCALER_MASK 0x30
+#define STAGE_CFG_ACTION_MASK 0x7
+#define STAGE_CFG_ASSERT (1 << 3)
+
+#define KEMPLD_WDT_MAX_STAGES 2
+#define KEMPLD_WDT_KICK 0x16
+#define KEMPLD_WDT_CFG 0x17
+#define KEMPLD_WDT_CFG_ENABLE 0x10
+#define KEMPLD_WDT_CFG_ENABLE_LOCK 0x8
+#define KEMPLD_WDT_CFG_GLOBAL_LOCK 0x80
+
+enum {
+ ACTION_NONE = 0,
+ ACTION_RESET,
+ ACTION_NMI,
+ ACTION_SMI,
+ ACTION_SCI,
+ ACTION_DELAY,
+};
+
+enum {
+ STAGE_TIMEOUT = 0,
+ STAGE_PRETIMEOUT,
+};
+
+enum {
+ PRESCALER_21 = 0,
+ PRESCALER_17,
+ PRESCALER_12,
+};
+
+const u32 kempld_prescaler[] = {
+ [PRESCALER_21] = (1 << 21) - 1,
+ [PRESCALER_17] = (1 << 17) - 1,
+ [PRESCALER_12] = (1 << 12) - 1,
+ 0,
+};
+
+struct kempld_wdt_stage {
+ unsigned int id;
+ u32 mask;
+};
+
+struct kempld_wdt_data {
+ struct kempld_device_data *pld;
+ struct watchdog_device wdd;
+ unsigned int pretimeout;
+ struct kempld_wdt_stage stage[KEMPLD_WDT_MAX_STAGES];
+#ifdef CONFIG_PM
+ u8 pm_status_store;
+#endif
+};
+
+#define DEFAULT_TIMEOUT 30 /* seconds */
+#define DEFAULT_PRETIMEOUT 0
+
+static unsigned int timeout = DEFAULT_TIMEOUT;
+module_param(timeout, uint, 0);
+MODULE_PARM_DESC(timeout,
+ "Watchdog timeout in seconds. (>=0, default="
+ __MODULE_STRING(DEFAULT_TIMEOUT) ")");
+
+static unsigned int pretimeout = DEFAULT_PRETIMEOUT;
+module_param(pretimeout, uint, 0);
+MODULE_PARM_DESC(pretimeout,
+ "Watchdog pretimeout in seconds. (>=0, default="
+ __MODULE_STRING(DEFAULT_PRETIMEOUT) ")");
+
+static bool nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, bool, 0);
+MODULE_PARM_DESC(nowayout,
+ "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+static int kempld_wdt_set_stage_action(struct kempld_wdt_data *wdt_data,
+ struct kempld_wdt_stage *stage,
+ u8 action)
+{
+ struct kempld_device_data *pld = wdt_data->pld;
+ u8 stage_cfg;
+
+ if (!stage || !stage->mask)
+ return -EINVAL;
+
+ kempld_get_mutex(pld);
+ stage_cfg = kempld_read8(pld, KEMPLD_WDT_STAGE_CFG(stage->id));
+ stage_cfg &= ~STAGE_CFG_ACTION_MASK;
+ stage_cfg |= (action & STAGE_CFG_ACTION_MASK);
+
+ if (action == ACTION_RESET)
+ stage_cfg |= STAGE_CFG_ASSERT;
+ else
+ stage_cfg &= ~STAGE_CFG_ASSERT;
+
+ kempld_write8(pld, KEMPLD_WDT_STAGE_CFG(stage->id), stage_cfg);
+ kempld_release_mutex(pld);
+
+ return 0;
+}
+
+static int kempld_wdt_set_stage_timeout(struct kempld_wdt_data *wdt_data,
+ struct kempld_wdt_stage *stage,
+ unsigned int timeout)
+{
+ struct kempld_device_data *pld = wdt_data->pld;
+ u32 prescaler = kempld_prescaler[PRESCALER_21];
+ u64 stage_timeout64;
+ u32 stage_timeout;
+ u32 remainder;
+ u8 stage_cfg;
+
+ if (!stage)
+ return -EINVAL;
+
+ stage_timeout64 = (u64)timeout * pld->pld_clock;
+ remainder = do_div(stage_timeout64, prescaler);
+ if (remainder)
+ stage_timeout64++;
+
+ if (stage_timeout64 > stage->mask)
+ return -EINVAL;
+
+ stage_timeout = stage_timeout64 & stage->mask;
+
+ kempld_get_mutex(pld);
+ stage_cfg = kempld_read8(pld, KEMPLD_WDT_STAGE_CFG(stage->id));
+ stage_cfg &= ~STAGE_CFG_PRESCALER_MASK;
+ stage_cfg |= STAGE_CFG_SET_PRESCALER(prescaler);
+ kempld_write8(pld, KEMPLD_WDT_STAGE_CFG(stage->id), stage_cfg);
+ kempld_write32(pld, KEMPLD_WDT_STAGE_TIMEOUT(stage->id),
+ stage_timeout);
+ kempld_release_mutex(pld);
+
+ return 0;
+}
+
+/*
+ * kempld_get_mutex must be called prior to calling this function.
+ */
+static unsigned int kempld_wdt_get_timeout(struct kempld_wdt_data *wdt_data,
+ struct kempld_wdt_stage *stage)
+{
+ struct kempld_device_data *pld = wdt_data->pld;
+ unsigned int timeout;
+ u64 stage_timeout;
+ u32 prescaler;
+ u32 remainder;
+ u8 stage_cfg;
+
+ if (!stage->mask)
+ return 0;
+
+ stage_cfg = kempld_read8(pld, KEMPLD_WDT_STAGE_CFG(stage->id));
+ stage_timeout = kempld_read32(pld, KEMPLD_WDT_STAGE_TIMEOUT(stage->id));
+ prescaler = kempld_prescaler[STAGE_CFG_GET_PRESCALER(stage_cfg)];
+
+ stage_timeout = (stage_timeout & stage->mask) * prescaler;
+ remainder = do_div(stage_timeout, pld->pld_clock);
+ if (remainder)
+ stage_timeout++;
+
+ timeout = stage_timeout;
+ WARN_ON_ONCE(timeout != stage_timeout);
+
+ return timeout;
+}
+
+static int kempld_wdt_set_timeout(struct watchdog_device *wdd,
+ unsigned int timeout)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ struct kempld_wdt_stage *pretimeout_stage;
+ struct kempld_wdt_stage *timeout_stage;
+ int ret;
+
+ timeout_stage = &wdt_data->stage[STAGE_TIMEOUT];
+ pretimeout_stage = &wdt_data->stage[STAGE_PRETIMEOUT];
+
+ if (pretimeout_stage->mask && wdt_data->pretimeout > 0)
+ timeout = wdt_data->pretimeout;
+
+ ret = kempld_wdt_set_stage_action(wdt_data, timeout_stage,
+ ACTION_RESET);
+ if (ret)
+ return ret;
+ ret = kempld_wdt_set_stage_timeout(wdt_data, timeout_stage,
+ timeout);
+ if (ret)
+ return ret;
+
+ wdd->timeout = timeout;
+ return 0;
+}
+
+static int kempld_wdt_set_pretimeout(struct watchdog_device *wdd,
+ unsigned int pretimeout)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ struct kempld_wdt_stage *pretimeout_stage;
+ u8 action = ACTION_NONE;
+ int ret;
+
+ pretimeout_stage = &wdt_data->stage[STAGE_PRETIMEOUT];
+
+ if (!pretimeout_stage->mask)
+ return -ENXIO;
+
+ if (pretimeout > wdd->timeout)
+ return -EINVAL;
+
+ if (pretimeout > 0)
+ action = ACTION_NMI;
+
+ ret = kempld_wdt_set_stage_action(wdt_data, pretimeout_stage,
+ action);
+ if (ret)
+ return ret;
+ ret = kempld_wdt_set_stage_timeout(wdt_data, pretimeout_stage,
+ wdd->timeout - pretimeout);
+ if (ret)
+ return ret;
+
+ wdt_data->pretimeout = pretimeout;
+ return 0;
+}
+
+static void kempld_wdt_update_timeouts(struct kempld_wdt_data *wdt_data)
+{
+ struct kempld_device_data *pld = wdt_data->pld;
+ struct kempld_wdt_stage *pretimeout_stage;
+ struct kempld_wdt_stage *timeout_stage;
+ unsigned int pretimeout, timeout;
+
+ pretimeout_stage = &wdt_data->stage[STAGE_PRETIMEOUT];
+ timeout_stage = &wdt_data->stage[STAGE_TIMEOUT];
+
+ kempld_get_mutex(pld);
+ pretimeout = kempld_wdt_get_timeout(wdt_data, pretimeout_stage);
+ timeout = kempld_wdt_get_timeout(wdt_data, timeout_stage);
+ kempld_release_mutex(pld);
+
+ if (pretimeout)
+ wdt_data->pretimeout = timeout;
+ else
+ wdt_data->pretimeout = 0;
+
+ wdt_data->wdd.timeout = pretimeout + timeout;
+}
+
+static int kempld_wdt_start(struct watchdog_device *wdd)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ struct kempld_device_data *pld = wdt_data->pld;
+ u8 status;
+ int ret;
+
+ ret = kempld_wdt_set_timeout(wdd, wdd->timeout);
+ if (ret)
+ return ret;
+
+ kempld_get_mutex(pld);
+ status = kempld_read8(pld, KEMPLD_WDT_CFG);
+ status |= KEMPLD_WDT_CFG_ENABLE;
+ kempld_write8(pld, KEMPLD_WDT_CFG, status);
+ status = kempld_read8(pld, KEMPLD_WDT_CFG);
+ kempld_release_mutex(pld);
+
+ /* Check if the watchdog was enabled */
+ if (!(status & KEMPLD_WDT_CFG_ENABLE))
+ return -EACCES;
+
+ return 0;
+}
+
+static int kempld_wdt_stop(struct watchdog_device *wdd)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ struct kempld_device_data *pld = wdt_data->pld;
+ u8 status;
+
+ kempld_get_mutex(pld);
+ status = kempld_read8(pld, KEMPLD_WDT_CFG);
+ status &= ~KEMPLD_WDT_CFG_ENABLE;
+ kempld_write8(pld, KEMPLD_WDT_CFG, status);
+ status = kempld_read8(pld, KEMPLD_WDT_CFG);
+ kempld_release_mutex(pld);
+
+ /* Check if the watchdog was disabled */
+ if (status & KEMPLD_WDT_CFG_ENABLE)
+ return -EACCES;
+
+ return 0;
+}
+
+static int kempld_wdt_keepalive(struct watchdog_device *wdd)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ struct kempld_device_data *pld = wdt_data->pld;
+
+ kempld_get_mutex(pld);
+ kempld_write8(pld, KEMPLD_WDT_KICK, 'K');
+ kempld_release_mutex(pld);
+
+ return 0;
+}
+
+static long kempld_wdt_ioctl(struct watchdog_device *wdd, unsigned int cmd,
+ unsigned long arg)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ void __user *argp = (void __user *)arg;
+ int ret = -ENOIOCTLCMD;
+ int __user *p = argp;
+ int new_value;
+
+ switch (cmd) {
+ case WDIOC_SETPRETIMEOUT:
+ if (get_user(new_value, p))
+ return -EFAULT;
+ ret = kempld_wdt_set_pretimeout(wdd, new_value);
+ if (ret)
+ return ret;
+ ret = kempld_wdt_keepalive(wdd);
+ break;
+ case WDIOC_GETPRETIMEOUT:
+ ret = put_user(wdt_data->pretimeout, (int *)arg);
+ break;
+ }
+
+ return ret;
+}
+
+static int kempld_wdt_probe_stages(struct watchdog_device *wdd)
+{
+ struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);
+ struct kempld_device_data *pld = wdt_data->pld;
+ struct kempld_wdt_stage *pretimeout_stage;
+ struct kempld_wdt_stage *timeout_stage;
+ u8 index, data, data_orig;
+ u32 mask;
+ int i, j;
+
+ pretimeout_stage = &wdt_data->stage[STAGE_PRETIMEOUT];
+ timeout_stage = &wdt_data->stage[STAGE_TIMEOUT];
+
+ pretimeout_stage->mask = 0;
+ timeout_stage->mask = 0;
+
+ for (i = 0; i < 3; i++) {
+ index = KEMPLD_WDT_STAGE_TIMEOUT(i);
+ mask = 0;
+
+ kempld_get_mutex(pld);
+ /* Probe each byte individually. */
+ for (j = 0; j < 4; j++) {
+ data_orig = kempld_read8(pld, index + j);
+ kempld_write8(pld, index + j, 0x00);
+ data = kempld_read8(pld, index + j);
+ /* A failed write means this byte is reserved */
+ if (data != 0x00)
+ break;
+ kempld_write8(pld, index + j, data_orig);
+ mask |= 0xff << (j * 8);
+ }
+ kempld_release_mutex(pld);
+
+ /* Assign available stages to timeout and pretimeout */
+ if (!timeout_stage->mask) {
+ timeout_stage->mask = mask;
+ timeout_stage->id = i;
+ } else {
+ if (pld->feature_mask & KEMPLD_FEATURE_BIT_NMI) {
+ pretimeout_stage->mask = timeout_stage->mask;
+ timeout_stage->mask = mask;
+ pretimeout_stage->id = timeout_stage->id;
+ timeout_stage->id = i;
+ }
+ break;
+ }
+ }
+
+ if (!timeout_stage->mask)
+ return -ENODEV;
+
+ return 0;
+}
+
+static struct watchdog_info kempld_wdt_info = {
+ .identity = "KEMPLD Watchdog",
+ .options = WDIOF_SETTIMEOUT |
+ WDIOF_KEEPALIVEPING |
+ WDIOF_MAGICCLOSE |
+ WDIOF_PRETIMEOUT
+};
+
+static struct watchdog_ops kempld_wdt_ops = {
+ .owner = THIS_MODULE,
+ .start = kempld_wdt_start,
+ .stop = kempld_wdt_stop,
+ .ping = kempld_wdt_keepalive,
+ .set_timeout = kempld_wdt_set_timeout,
+ .ioctl = kempld_wdt_ioctl,
+};
+
+static int kempld_wdt_probe(struct platform_device *pdev)
+{
+ struct kempld_device_data *pld = dev_get_drvdata(pdev->dev.parent);
+ struct kempld_wdt_data *wdt_data;
+ struct device *dev = &pdev->dev;
+ struct watchdog_device *wdd;
+ u8 status;
+ int ret = 0;
+
+ wdt_data = devm_kzalloc(dev, sizeof(*wdt_data), GFP_KERNEL);
+ if (!wdt_data)
+ return -ENOMEM;
+
+ wdt_data->pld = pld;
+ wdd = &wdt_data->wdd;
+ wdd->parent = dev;
+
+ kempld_get_mutex(pld);
+ status = kempld_read8(pld, KEMPLD_WDT_CFG);
+ kempld_release_mutex(pld);
+
+ /* Enable nowayout if watchdog is already locked */
+ if (status & (KEMPLD_WDT_CFG_ENABLE_LOCK |
+ KEMPLD_WDT_CFG_GLOBAL_LOCK)) {
+ if (!nowayout)
+ dev_warn(dev,
+ "Forcing nowayout - watchdog lock enabled!\n");
+ nowayout = true;
+ }
+
+ wdd->info = &kempld_wdt_info;
+ wdd->ops = &kempld_wdt_ops;
+
+ watchdog_set_drvdata(wdd, wdt_data);
+ watchdog_set_nowayout(wdd, nowayout);
+
+ ret = kempld_wdt_probe_stages(wdd);
+ if (ret)
+ return ret;
+
+ kempld_wdt_set_timeout(wdd, timeout);
+ kempld_wdt_set_pretimeout(wdd, pretimeout);
+
+ /* Check if watchdog is already enabled */
+ if (status & KEMPLD_WDT_CFG_ENABLE) {
+ /* Get current watchdog settings */
+ kempld_wdt_update_timeouts(wdt_data);
+ dev_info(dev, "Watchdog was already enabled\n");
+ }
+
+ platform_set_drvdata(pdev, wdt_data);
+ ret = watchdog_register_device(wdd);
+ if (ret)
+ return ret;
+
+ dev_info(dev, "Watchdog registered with %ds timeout\n", wdd->timeout);
+
+ return 0;
+}
+
+static void kempld_wdt_shutdown(struct platform_device *pdev)
+{
+ struct kempld_wdt_data *wdt_data = platform_get_drvdata(pdev);
+
+ kempld_wdt_stop(&wdt_data->wdd);
+}
+
+static int kempld_wdt_remove(struct platform_device *pdev)
+{
+ struct kempld_wdt_data *wdt_data = platform_get_drvdata(pdev);
+ struct watchdog_device *wdd = &wdt_data->wdd;
+ int ret = 0;
+
+ if (!nowayout)
+ ret = kempld_wdt_stop(wdd);
+ watchdog_unregister_device(wdd);
+
+ return ret;
+}
+
+#ifdef CONFIG_PM
+/* Disable watchdog if it is active during suspend */
+static int kempld_wdt_suspend(struct platform_device *pdev,
+ pm_message_t message)
+{
+ struct kempld_wdt_data *wdt_data = platform_get_drvdata(pdev);
+ struct kempld_device_data *pld = wdt_data->pld;
+ struct watchdog_device *wdd = &wdt_data->wdd;
+
+ kempld_get_mutex(pld);
+ wdt_data->pm_status_store = kempld_read8(pld, KEMPLD_WDT_CFG);
+ kempld_release_mutex(pld);
+
+ kempld_wdt_update_timeouts(wdt_data);
+
+ if (wdt_data->pm_status_store & KEMPLD_WDT_CFG_ENABLE)
+ return kempld_wdt_stop(wdd);
+
+ return 0;
+}
+
+/* Enable watchdog and configure it if necessary */
+static int kempld_wdt_resume(struct platform_device *pdev)
+{
+ struct kempld_wdt_data *wdt_data = platform_get_drvdata(pdev);
+ struct watchdog_device *wdd = &wdt_data->wdd;
+
+ /*
+ * If watchdog was stopped before suspend be sure it gets disabled
+ * again, for the case BIOS has enabled it during resume
+ */
+ if (wdt_data->pm_status_store & KEMPLD_WDT_CFG_ENABLE)
+ return kempld_wdt_start(wdd);
+ else
+ return kempld_wdt_stop(wdd);
+}
+#else
+#define kempld_wdt_suspend NULL
+#define kempld_wdt_resume NULL
+#endif
+
+static struct platform_driver kempld_wdt_driver = {
+ .driver = {
+ .name = "kempld-wdt",
+ .owner = THIS_MODULE,
+ },
+ .probe = kempld_wdt_probe,
+ .remove = kempld_wdt_remove,
+ .shutdown = kempld_wdt_shutdown,
+ .suspend = kempld_wdt_suspend,
+ .resume = kempld_wdt_resume,
+};
+
+module_platform_driver(kempld_wdt_driver);
+
+MODULE_DESCRIPTION("KEM PLD Watchdog Driver");
+MODULE_AUTHOR("Michael Brunner <michael.brunner@kontron.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 488debb..81cbbdb 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -658,7 +658,6 @@
bool use_poweroff; /* Board is wired for TWL poweroff */
};
-extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
extern int twl4030_remove_script(u8 flags);
extern void twl4030_power_off(void);
@@ -726,7 +725,7 @@
struct regulator_init_data *clk32kg;
struct regulator_init_data *v1v8;
struct regulator_init_data *v2v1;
- /* TWL6025 LDO regulators */
+ /* TWL6032 LDO regulators */
struct regulator_init_data *ldo1;
struct regulator_init_data *ldo2;
struct regulator_init_data *ldo3;
@@ -736,7 +735,7 @@
struct regulator_init_data *ldo7;
struct regulator_init_data *ldoln;
struct regulator_init_data *ldousb;
- /* TWL6025 DCDC regulators */
+ /* TWL6032 DCDC regulators */
struct regulator_init_data *smps3;
struct regulator_init_data *smps4;
struct regulator_init_data *vio6025;
@@ -753,7 +752,7 @@
#define TPS_SUBSET BIT(1) /* tps659[23]0 have fewer LDOs */
#define TWL5031 BIT(2) /* twl5031 has different registers */
#define TWL6030_CLASS BIT(3) /* TWL6030 class */
-#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */
+#define TWL6032_SUBCLASS BIT(4) /* TWL6032 has changed registers */
#define TWL4030_ALLOW_UNSUPPORTED BIT(5) /* Some voltages are possible
* but not officially supported.
* This flag is necessary to
@@ -840,20 +839,20 @@
#define TWL6030_REG_CLK32KG 48
/* LDOs on 6025 have different names */
-#define TWL6025_REG_LDO2 49
-#define TWL6025_REG_LDO4 50
-#define TWL6025_REG_LDO3 51
-#define TWL6025_REG_LDO5 52
-#define TWL6025_REG_LDO1 53
-#define TWL6025_REG_LDO7 54
-#define TWL6025_REG_LDO6 55
-#define TWL6025_REG_LDOLN 56
-#define TWL6025_REG_LDOUSB 57
+#define TWL6032_REG_LDO2 49
+#define TWL6032_REG_LDO4 50
+#define TWL6032_REG_LDO3 51
+#define TWL6032_REG_LDO5 52
+#define TWL6032_REG_LDO1 53
+#define TWL6032_REG_LDO7 54
+#define TWL6032_REG_LDO6 55
+#define TWL6032_REG_LDOLN 56
+#define TWL6032_REG_LDOUSB 57
/* 6025 DCDC supplies */
-#define TWL6025_REG_SMPS3 58
-#define TWL6025_REG_SMPS4 59
-#define TWL6025_REG_VIO 60
+#define TWL6032_REG_SMPS3 58
+#define TWL6032_REG_SMPS4 59
+#define TWL6032_REG_VIO 60
#endif /* End of __TWL4030_H */
diff --git a/include/linux/input/ti_am335x_tsc.h b/include/linux/input/ti_am335x_tsc.h
deleted file mode 100644
index 49269a2..0000000
--- a/include/linux/input/ti_am335x_tsc.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef __LINUX_TI_AM335X_TSC_H
-#define __LINUX_TI_AM335X_TSC_H
-
-/**
- * struct tsc_data Touchscreen wire configuration
- * @wires: Wires refer to application modes
- * i.e. 4/5/8 wire touchscreen support
- * on the platform.
- * @x_plate_resistance: X plate resistance.
- * @steps_to_configure: The sequencer supports a total of
- * 16 programmable steps.
- * A step configured to read a single
- * co-ordinate value, can be applied
- * more number of times for better results.
- */
-
-struct tsc_data {
- int wires;
- int x_plate_resistance;
- int steps_to_configure;
-};
-
-#endif
diff --git a/include/linux/mfd/88pm80x.h b/include/linux/mfd/88pm80x.h
index e94537b..97cb283 100644
--- a/include/linux/mfd/88pm80x.h
+++ b/include/linux/mfd/88pm80x.h
@@ -17,7 +17,6 @@
#include <linux/regmap.h>
#include <linux/atomic.h>
-#define PM80X_VERSION_MASK (0xFF) /* 80X chip ID mask */
enum {
CHIP_INVALID = 0,
CHIP_PM800,
@@ -299,8 +298,7 @@
struct regmap *regmap;
struct regmap_irq_chip *regmap_irq_chip;
struct regmap_irq_chip_data *irq_data;
- unsigned char version;
- int id;
+ int type;
int irq;
int irq_mode;
unsigned long wu_flag;
@@ -309,8 +307,14 @@
struct pm80x_platform_data {
struct pm80x_rtc_pdata *rtc;
- unsigned short power_page_addr; /* power page I2C address */
- unsigned short gpadc_page_addr; /* gpadc page I2C address */
+ /*
+ * For the regulator not defined, set regulators[not_defined] to be
+ * NULL. num_regulators are the number of regulators supposed to be
+ * initialized. If all regulators are not defined, set num_regulators
+ * to be 0.
+ */
+ struct regulator_init_data *regulators[PM800_ID_RG_MAX];
+ unsigned int num_regulators;
int irq_mode; /* Clear interrupt by read/write(0/1) */
int batt_det; /* enable/disable */
int (*plat_config)(struct pm80x_chip *chip,
@@ -363,7 +367,6 @@
}
#endif
-extern int pm80x_init(struct i2c_client *client,
- const struct i2c_device_id *id);
+extern int pm80x_init(struct i2c_client *client);
extern int pm80x_deinit(void);
#endif /* __LINUX_MFD_88PM80X_H */
diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h
index 0390d59..f4acd89 100644
--- a/include/linux/mfd/abx500/ab8500.h
+++ b/include/linux/mfd/abx500/ab8500.h
@@ -291,6 +291,8 @@
#define AB8540_INT_FSYNC2R 213
#define AB8540_INT_BITCLK2F 214
#define AB8540_INT_BITCLK2R 215
+/* ab8540_irq_regoffset[27] -> IT[Source|Latch|Mask]33 */
+#define AB8540_INT_RTC_1S 216
/*
* AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index f797bb9..5cf8b91 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -23,6 +23,7 @@
enum arizona_type {
WM5102 = 1,
WM5110 = 2,
+ WM8997 = 3,
};
#define ARIZONA_IRQ_GP1 0
@@ -121,5 +122,6 @@
int wm5102_patch(struct arizona *arizona);
int wm5110_patch(struct arizona *arizona);
+int wm8997_patch(struct arizona *arizona);
#endif
diff --git a/include/linux/mfd/davinci_voicecodec.h b/include/linux/mfd/davinci_voicecodec.h
index 7dd6524..13a1ee9 100644
--- a/include/linux/mfd/davinci_voicecodec.h
+++ b/include/linux/mfd/davinci_voicecodec.h
@@ -28,6 +28,8 @@
#include <linux/mfd/core.h>
#include <linux/platform_data/edma.h>
+#include <mach/hardware.h>
+
/*
* Register values.
*/
@@ -111,8 +113,6 @@
/* Memory resources */
void __iomem *base;
- resource_size_t pbase;
- size_t base_size;
/* MFD cells */
struct mfd_cell cells[DAVINCI_VC_CELLS];
diff --git a/include/linux/mfd/kempld.h b/include/linux/mfd/kempld.h
new file mode 100644
index 0000000..b911ef3
--- /dev/null
+++ b/include/linux/mfd/kempld.h
@@ -0,0 +1,125 @@
+/*
+ * Kontron PLD driver definitions
+ *
+ * Copyright (c) 2010-2012 Kontron Europe GmbH
+ * Author: Michael Brunner <michael.brunner@kontron.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _LINUX_MFD_KEMPLD_H_
+#define _LINUX_MFD_KEMPLD_H_
+
+/* kempld register definitions */
+#define KEMPLD_IOINDEX 0xa80
+#define KEMPLD_IODATA 0xa81
+#define KEMPLD_MUTEX_KEY 0x80
+#define KEMPLD_VERSION 0x00
+#define KEMPLD_VERSION_LSB 0x00
+#define KEMPLD_VERSION_MSB 0x01
+#define KEMPLD_VERSION_GET_MINOR(x) (x & 0x1f)
+#define KEMPLD_VERSION_GET_MAJOR(x) ((x >> 5) & 0x1f)
+#define KEMPLD_VERSION_GET_NUMBER(x) ((x >> 10) & 0xf)
+#define KEMPLD_VERSION_GET_TYPE(x) ((x >> 14) & 0x3)
+#define KEMPLD_BUILDNR 0x02
+#define KEMPLD_BUILDNR_LSB 0x02
+#define KEMPLD_BUILDNR_MSB 0x03
+#define KEMPLD_FEATURE 0x04
+#define KEMPLD_FEATURE_LSB 0x04
+#define KEMPLD_FEATURE_MSB 0x05
+#define KEMPLD_FEATURE_BIT_I2C (1 << 0)
+#define KEMPLD_FEATURE_BIT_WATCHDOG (1 << 1)
+#define KEMPLD_FEATURE_BIT_GPIO (1 << 2)
+#define KEMPLD_FEATURE_MASK_UART (7 << 3)
+#define KEMPLD_FEATURE_BIT_NMI (1 << 8)
+#define KEMPLD_FEATURE_BIT_SMI (1 << 9)
+#define KEMPLD_FEATURE_BIT_SCI (1 << 10)
+#define KEMPLD_SPEC 0x06
+#define KEMPLD_SPEC_GET_MINOR(x) (x & 0x0f)
+#define KEMPLD_SPEC_GET_MAJOR(x) ((x >> 4) & 0x0f)
+#define KEMPLD_IRQ_GPIO 0x35
+#define KEMPLD_IRQ_I2C 0x36
+#define KEMPLD_CFG 0x37
+#define KEMPLD_CFG_GPIO_I2C_MUX (1 << 0)
+#define KEMPLD_CFG_BIOS_WP (1 << 7)
+
+#define KEMPLD_CLK 33333333
+
+#define KEMPLD_TYPE_RELEASE 0x0
+#define KEMPLD_TYPE_DEBUG 0x1
+#define KEMPLD_TYPE_CUSTOM 0x2
+
+/**
+ * struct kempld_info - PLD device information structure
+ * @major: PLD major revision
+ * @minor: PLD minor revision
+ * @buildnr: PLD build number
+ * @number: PLD board specific index
+ * @type: PLD type
+ * @spec_major: PLD FW specification major revision
+ * @spec_minor: PLD FW specification minor revision
+ */
+struct kempld_info {
+ unsigned int major;
+ unsigned int minor;
+ unsigned int buildnr;
+ unsigned int number;
+ unsigned int type;
+ unsigned int spec_major;
+ unsigned int spec_minor;
+};
+
+/**
+ * struct kempld_device_data - Internal representation of the PLD device
+ * @io_base: Pointer to the IO memory
+ * @io_index: Pointer to the IO index register
+ * @io_data: Pointer to the IO data register
+ * @pld_clock: PLD clock frequency
+ * @feature_mask: PLD feature mask
+ * @dev: Pointer to kernel device structure
+ * @info: KEMPLD info structure
+ * @lock: PLD mutex
+ */
+struct kempld_device_data {
+ void __iomem *io_base;
+ void __iomem *io_index;
+ void __iomem *io_data;
+ u32 pld_clock;
+ u32 feature_mask;
+ struct device *dev;
+ struct kempld_info info;
+ struct mutex lock;
+};
+
+/**
+ * struct kempld_platform_data - PLD hardware configuration structure
+ * @pld_clock: PLD clock frequency
+ * @gpio_base GPIO base pin number
+ * @ioresource: IO addresses of the PLD
+ * @get_mutex: PLD specific get_mutex callback
+ * @release_mutex: PLD specific release_mutex callback
+ * @get_info: PLD specific get_info callback
+ * @register_cells: PLD specific register_cells callback
+ */
+struct kempld_platform_data {
+ u32 pld_clock;
+ int gpio_base;
+ struct resource *ioresource;
+ void (*get_hardware_mutex) (struct kempld_device_data *);
+ void (*release_hardware_mutex) (struct kempld_device_data *);
+ int (*get_info) (struct kempld_device_data *);
+ int (*register_cells) (struct kempld_device_data *);
+};
+
+extern void kempld_get_mutex(struct kempld_device_data *pld);
+extern void kempld_release_mutex(struct kempld_device_data *pld);
+extern u8 kempld_read8(struct kempld_device_data *pld, u8 index);
+extern void kempld_write8(struct kempld_device_data *pld, u8 index, u8 data);
+extern u16 kempld_read16(struct kempld_device_data *pld, u8 index);
+extern void kempld_write16(struct kempld_device_data *pld, u8 index, u16 data);
+extern u32 kempld_read32(struct kempld_device_data *pld, u8 index);
+extern void kempld_write32(struct kempld_device_data *pld, u8 index, u32 data);
+
+#endif /* _LINUX_MFD_KEMPLD_H_ */
diff --git a/include/linux/mfd/max8998-private.h b/include/linux/mfd/max8998-private.h
index effa5d3..84844e0 100644
--- a/include/linux/mfd/max8998-private.h
+++ b/include/linux/mfd/max8998-private.h
@@ -132,9 +132,12 @@
#define MAX8998_ENRAMP (1 << 4)
+struct irq_domain;
+
/**
* struct max8998_dev - max8998 master device for sub-drivers
* @dev: master device of the chip (can be used to access platform data)
+ * @pdata: platform data for the driver and subdrivers
* @i2c: i2c client private data for regulator
* @rtc: i2c client private data for rtc
* @iolock: mutex for serializing io access
@@ -148,12 +151,14 @@
*/
struct max8998_dev {
struct device *dev;
+ struct max8998_platform_data *pdata;
struct i2c_client *i2c;
struct i2c_client *rtc;
struct mutex iolock;
struct mutex irqlock;
- int irq_base;
+ unsigned int irq_base;
+ struct irq_domain *irq_domain;
int irq;
int ono;
u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS];
diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h
index 6823548..e3956a6 100644
--- a/include/linux/mfd/max8998.h
+++ b/include/linux/mfd/max8998.h
@@ -58,10 +58,12 @@
* max8998_regulator_data - regulator data
* @id: regulator id
* @initdata: regulator init data (contraints, supplies, ...)
+ * @reg_node: DT node of regulator (unused on non-DT platforms)
*/
struct max8998_regulator_data {
int id;
struct regulator_init_data *initdata;
+ struct device_node *reg_node;
};
/**
@@ -73,12 +75,8 @@
* @buck_voltage_lock: Do NOT change the values of the following six
* registers set by buck?_voltage?. The voltage of BUCK1/2 cannot
* be other than the preset values.
- * @buck1_voltage1: BUCK1 DVS mode 1 voltage register
- * @buck1_voltage2: BUCK1 DVS mode 2 voltage register
- * @buck1_voltage3: BUCK1 DVS mode 3 voltage register
- * @buck1_voltage4: BUCK1 DVS mode 4 voltage register
- * @buck2_voltage1: BUCK2 DVS mode 1 voltage register
- * @buck2_voltage2: BUCK2 DVS mode 2 voltage register
+ * @buck1_voltage: BUCK1 DVS mode 1 voltage registers
+ * @buck2_voltage: BUCK2 DVS mode 2 voltage registers
* @buck1_set1: BUCK1 gpio pin 1 to set output voltage
* @buck1_set2: BUCK1 gpio pin 2 to set output voltage
* @buck1_default_idx: Default for BUCK1 gpio pin 1, 2
@@ -100,15 +98,11 @@
struct max8998_platform_data {
struct max8998_regulator_data *regulators;
int num_regulators;
- int irq_base;
+ unsigned int irq_base;
int ono;
bool buck_voltage_lock;
- int buck1_voltage1;
- int buck1_voltage2;
- int buck1_voltage3;
- int buck1_voltage4;
- int buck2_voltage1;
- int buck2_voltage2;
+ int buck1_voltage[4];
+ int buck2_voltage[2];
int buck1_set1;
int buck1_set2;
int buck1_default_idx;
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index 9b81b2b..1a8dd7a 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -34,6 +34,19 @@
((a) == PALMAS_CHIP_ID))
#define is_palmas_charger(a) ((a) == PALMAS_CHIP_CHARGER_ID)
+/**
+ * Palmas PMIC feature types
+ *
+ * PALMAS_PMIC_FEATURE_SMPS10_BOOST - used when the PMIC provides SMPS10_BOOST
+ * regulator.
+ *
+ * PALMAS_PMIC_HAS(b, f) - macro to check if a bandgap device is capable of a
+ * specific feature (above) or not. Return non-zero, if yes.
+ */
+#define PALMAS_PMIC_FEATURE_SMPS10_BOOST BIT(0)
+#define PALMAS_PMIC_HAS(b, f) \
+ ((b)->features & PALMAS_PMIC_FEATURE_ ## f)
+
struct palmas_pmic;
struct palmas_gpadc;
struct palmas_resource;
@@ -54,6 +67,7 @@
/* Stored chip id */
int id;
+ unsigned int features;
/* IRQ Data */
int irq;
u32 irq_mask;
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 86bc635..7a9f708 100644
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/mfd/rtsx_pci.h
@@ -575,6 +575,7 @@
#define CARD_PWR_CTL 0xFD50
#define CARD_CLK_SWITCH 0xFD51
+#define RTL8411B_PACKAGE_MODE 0xFD51
#define CARD_SHARE_MODE 0xFD52
#define CARD_DRIVE_SEL 0xFD53
#define CARD_STOP 0xFD54
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index f0f4de3..378ae8a 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -14,8 +14,6 @@
#ifndef __LINUX_MFD_SEC_CORE_H
#define __LINUX_MFD_SEC_CORE_H
-#define NUM_IRQ_REGS 4
-
enum sec_device_type {
S5M8751X,
S5M8763X,
@@ -44,8 +42,6 @@
struct regmap *regmap;
struct i2c_client *i2c;
struct i2c_client *rtc;
- struct mutex iolock;
- struct mutex irqlock;
int device_type;
int irq_base;
@@ -53,8 +49,6 @@
struct regmap_irq_chip_data *irq_data;
int ono;
- u8 irq_masks_cur[NUM_IRQ_REGS];
- u8 irq_masks_cache[NUM_IRQ_REGS];
int type;
bool wakeup;
};
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index c79ad5d..8d73fe2 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -30,8 +30,8 @@
#define REG_IDLECONFIG 0x058
#define REG_CHARGECONFIG 0x05C
#define REG_CHARGEDELAY 0x060
-#define REG_STEPCONFIG(n) (0x64 + ((n - 1) * 8))
-#define REG_STEPDELAY(n) (0x68 + ((n - 1) * 8))
+#define REG_STEPCONFIG(n) (0x64 + ((n) * 8))
+#define REG_STEPDELAY(n) (0x68 + ((n) * 8))
#define REG_FIFO0CNT 0xE4
#define REG_FIFO0THR 0xE8
#define REG_FIFO1CNT 0xF0
@@ -46,8 +46,6 @@
/* Step Enable */
#define STEPENB_MASK (0x1FFFF << 0)
#define STEPENB(val) ((val) << 0)
-#define STPENB_STEPENB STEPENB(0x1FFFF)
-#define STPENB_STEPENB_TC STEPENB(0x1FFF)
/* IRQ enable */
#define IRQENB_HW_PEN BIT(0)
@@ -73,8 +71,6 @@
#define STEPCONFIG_INM_ADCREFM STEPCONFIG_INM(8)
#define STEPCONFIG_INP_MASK (0xF << 19)
#define STEPCONFIG_INP(val) ((val) << 19)
-#define STEPCONFIG_INP_AN2 STEPCONFIG_INP(2)
-#define STEPCONFIG_INP_AN3 STEPCONFIG_INP(3)
#define STEPCONFIG_INP_AN4 STEPCONFIG_INP(4)
#define STEPCONFIG_INP_ADCREFM STEPCONFIG_INP(8)
#define STEPCONFIG_FIFO1 BIT(26)
@@ -96,7 +92,6 @@
#define STEPCHARGE_INM_AN1 STEPCHARGE_INM(1)
#define STEPCHARGE_INP_MASK (0xF << 19)
#define STEPCHARGE_INP(val) ((val) << 19)
-#define STEPCHARGE_INP_AN1 STEPCHARGE_INP(1)
#define STEPCHARGE_RFM_MASK (3 << 23)
#define STEPCHARGE_RFM(val) ((val) << 23)
#define STEPCHARGE_RFM_XNUR STEPCHARGE_RFM(1)
@@ -125,22 +120,17 @@
#define TSCADC_CELLS 2
-enum tscadc_cells {
- TSC_CELL,
- ADC_CELL,
-};
-
-struct mfd_tscadc_board {
- struct tsc_data *tsc_init;
- struct adc_data *adc_init;
-};
-
struct ti_tscadc_dev {
struct device *dev;
struct regmap *regmap_tscadc;
void __iomem *tscadc_base;
int irq;
+ int used_cells; /* 1-2 */
+ int tsc_cell; /* -1 if not used */
+ int adc_cell; /* -1 if not used */
struct mfd_cell cells[TSCADC_CELLS];
+ u32 reg_se_cache;
+ spinlock_t reg_lock;
/* tsc device */
struct titsc *tsc;
@@ -149,4 +139,15 @@
struct adc_device *adc;
};
+static inline struct ti_tscadc_dev *ti_tscadc_dev_get(struct platform_device *p)
+{
+ struct ti_tscadc_dev **tscadc_dev = p->dev.platform_data;
+
+ return *tscadc_dev;
+}
+
+void am335x_tsc_se_update(struct ti_tscadc_dev *tsadc);
+void am335x_tsc_se_set(struct ti_tscadc_dev *tsadc, u32 val);
+void am335x_tsc_se_clr(struct ti_tscadc_dev *tsadc, u32 val);
+
#endif
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index ae5c249..40854ac 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -29,6 +29,7 @@
struct regulator_dev;
struct regulator_bulk_data;
+struct irq_domain;
#define WM8994_NUM_GPIO_REGS 11
#define WM8994_NUM_LDO_REGS 2
@@ -73,6 +74,7 @@
int irq;
struct regmap_irq_chip_data *irq_data;
+ struct irq_domain *edge_irq;
/* Used over suspend/resume */
bool suspended;
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index b5046f6..90c6052 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -228,6 +228,11 @@
* lines is mastered.
*/
int max_channels_clocked[WM8994_NUM_AIF];
+
+ /**
+ * GPIO for the IRQ pin if host only supports edge triggering
+ */
+ int irq_gpio;
};
#endif
diff --git a/include/linux/platform_data/ti_am335x_adc.h b/include/linux/platform_data/ti_am335x_adc.h
deleted file mode 100644
index e41d583..0000000
--- a/include/linux/platform_data/ti_am335x_adc.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __LINUX_TI_AM335X_ADC_H
-#define __LINUX_TI_AM335X_ADC_H
-
-/**
- * struct adc_data ADC Input information
- * @adc_channels: Number of analog inputs
- * available for ADC.
- */
-
-struct adc_data {
- unsigned int adc_channels;
-};
-
-#endif
