| /* |
| * Copyright 2011 Freescale Semiconductor, Inc. |
| * Copyright 2011 Linaro Ltd. |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| #include "imx53.dtsi" |
| |
| / { |
| model = "Freescale i.MX53 Quick Start Board"; |
| compatible = "fsl,imx53-qsb", "fsl,imx53"; |
| |
| memory { |
| reg = <0x70000000 0x40000000>; |
| }; |
| |
| display@di0 { |
| compatible = "fsl,imx-parallel-display"; |
| crtcs = <&ipu 0>; |
| interface-pix-fmt = "rgb565"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ipu_disp0_1>; |
| status = "disabled"; |
| display-timings { |
| claawvga { |
| native-mode; |
| clock-frequency = <27000000>; |
| hactive = <800>; |
| vactive = <480>; |
| hback-porch = <40>; |
| hfront-porch = <60>; |
| vback-porch = <10>; |
| vfront-porch = <10>; |
| hsync-len = <20>; |
| vsync-len = <10>; |
| hsync-active = <0>; |
| vsync-active = <0>; |
| de-active = <1>; |
| pixelclk-active = <0>; |
| }; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| power { |
| label = "Power Button"; |
| gpios = <&gpio1 8 0>; |
| linux,code = <116>; /* KEY_POWER */ |
| gpio-key,wakeup; |
| }; |
| |
| volume-up { |
| label = "Volume Up"; |
| gpios = <&gpio2 14 0>; |
| linux,code = <115>; /* KEY_VOLUMEUP */ |
| }; |
| |
| volume-down { |
| label = "Volume Down"; |
| gpios = <&gpio2 15 0>; |
| linux,code = <114>; /* KEY_VOLUMEDOWN */ |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pin_gpio7_7>; |
| |
| user { |
| label = "Heartbeat"; |
| gpios = <&gpio7 7 0>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| |
| reg_3p2v: 3p2v { |
| compatible = "regulator-fixed"; |
| regulator-name = "3P2V"; |
| regulator-min-microvolt = <3200000>; |
| regulator-max-microvolt = <3200000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| sound { |
| compatible = "fsl,imx53-qsb-sgtl5000", |
| "fsl,imx-audio-sgtl5000"; |
| model = "imx53-qsb-sgtl5000"; |
| ssi-controller = <&ssi2>; |
| audio-codec = <&sgtl5000>; |
| audio-routing = |
| "MIC_IN", "Mic Jack", |
| "Mic Jack", "Mic Bias", |
| "Headphone Jack", "HP_OUT"; |
| mux-int-port = <2>; |
| mux-ext-port = <5>; |
| }; |
| }; |
| |
| &esdhc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_esdhc1_1>; |
| cd-gpios = <&gpio3 13 0>; |
| status = "okay"; |
| }; |
| |
| &ssi2 { |
| fsl,mode = "i2s-slave"; |
| status = "okay"; |
| }; |
| |
| &esdhc3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_esdhc3_1>; |
| cd-gpios = <&gpio3 11 0>; |
| wp-gpios = <&gpio3 12 0>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| hog { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 |
| MX53_PAD_GPIO_8__GPIO1_8 0x80000000 |
| MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 |
| MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 |
| MX53_PAD_EIM_DA11__GPIO3_11 0x80000000 |
| MX53_PAD_EIM_DA12__GPIO3_12 0x80000000 |
| MX53_PAD_EIM_DA13__GPIO3_13 0x80000000 |
| MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 |
| MX53_PAD_GPIO_16__GPIO7_11 0x80000000 |
| >; |
| }; |
| |
| led_pin_gpio7_7: led_gpio7_7@0 { |
| fsl,pins = < |
| MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000 |
| >; |
| }; |
| }; |
| |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1_1>; |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2_1>; |
| status = "okay"; |
| |
| sgtl5000: codec@0a { |
| compatible = "fsl,sgtl5000"; |
| reg = <0x0a>; |
| VDDA-supply = <®_3p2v>; |
| VDDIO-supply = <®_3p2v>; |
| clocks = <&clks 150>; |
| }; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1_1>; |
| status = "okay"; |
| |
| accelerometer: mma8450@1c { |
| compatible = "fsl,mma8450"; |
| reg = <0x1c>; |
| }; |
| |
| pmic: dialog@48 { |
| compatible = "dlg,da9053-aa", "dlg,da9052"; |
| reg = <0x48>; |
| interrupt-parent = <&gpio7>; |
| interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */ |
| |
| regulators { |
| buck1_reg: buck1 { |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <2075000>; |
| regulator-always-on; |
| }; |
| |
| buck2_reg: buck2 { |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <2075000>; |
| regulator-always-on; |
| }; |
| |
| buck3_reg: buck3 { |
| regulator-min-microvolt = <925000>; |
| regulator-max-microvolt = <2500000>; |
| regulator-always-on; |
| }; |
| |
| buck4_reg: buck4 { |
| regulator-min-microvolt = <925000>; |
| regulator-max-microvolt = <2500000>; |
| regulator-always-on; |
| }; |
| |
| ldo1_reg: ldo1 { |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo2_reg: ldo2 { |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: ldo3 { |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo4_reg: ldo4 { |
| regulator-min-microvolt = <1725000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo5_reg: ldo5 { |
| regulator-min-microvolt = <1725000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo6_reg: ldo6 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-always-on; |
| }; |
| |
| ldo7_reg: ldo7 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-always-on; |
| }; |
| |
| ldo8_reg: ldo8 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-always-on; |
| }; |
| |
| ldo9_reg: ldo9 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-always-on; |
| }; |
| |
| ldo10_reg: ldo10 { |
| regulator-min-microvolt = <1250000>; |
| regulator-max-microvolt = <3650000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &audmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_audmux_1>; |
| status = "okay"; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec_1>; |
| phy-mode = "rmii"; |
| phy-reset-gpios = <&gpio7 6 0>; |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| status = "okay"; |
| }; |
