arm: mach-mvebu: add support for Armada 370 and Armada XP with DT
[ben.dooks@codethink.co.uk: ensure error check on of_property_read_u32]
[ben.dooks@codethink.co.uk: use mpic address instead of bus-unit's ]
[ben.dooks@codethink.co.uk: BUG_ON() if the of_iomap() fails for mpic]
[ben.dooks@codethink.co.uk: move mpic per-cpu register base ]
[ben.dooks@codethink.co.uk: number fetch should use irqd_to_hwirq()]
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Yehuda Yitschak <yehuday@marvell.com>
Tested-by: Lior Amsalem <alior@marvell.com>
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
new file mode 100644
index 0000000..6b6b932
--- /dev/null
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -0,0 +1,68 @@
+/*
+ * Device Tree Include file for Marvell Armada 370 and Armada XP SoC
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Lior Amsalem <alior@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ * Ben Dooks <ben.dooks@codethink.co.uk>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are common to the Armada
+ * 370 and Armada XP SoC.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "Marvell Armada 370 and XP SoC";
+ compatible = "marvell,armada_370_xp";
+
+ cpus {
+ cpu@0 {
+ compatible = "marvell,sheeva-v7";
+ };
+ };
+
+ mpic: interrupt-controller@d0020000 {
+ compatible = "marvell,mpic";
+ #interrupt-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-controller;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&mpic>;
+ ranges;
+
+ serial@d0012000 {
+ compatible = "ns16550";
+ reg = <0xd0012000 0x100>;
+ reg-shift = <2>;
+ interrupts = <41>;
+ status = "disabled";
+ };
+ serial@d0012100 {
+ compatible = "ns16550";
+ reg = <0xd0012100 0x100>;
+ reg-shift = <2>;
+ interrupts = <42>;
+ status = "disabled";
+ };
+
+ timer@d0020300 {
+ compatible = "marvell,armada-370-xp-timer";
+ reg = <0xd0020300 0x30>;
+ interrupts = <37>, <38>, <39>, <40>;
+ };
+ };
+};
+
