[PATCH v6 14/19] ARM: mvebu: Enable Armada 370/XP watchdog in the devicetree
From: Ezequiel Garcia <hidden>
Date: 2014-02-06 17:20:21
Also in:
linux-devicetree, linux-watchdog
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add the DT nodes to enable watchdog support available in Armada 370 and Armada XP SoCs. Tested-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Ezequiel Garcia <redacted> --- arch/arm/boot/dts/armada-370-xp.dtsi | 4 ++++ arch/arm/boot/dts/armada-370.dtsi | 5 +++++ arch/arm/boot/dts/armada-xp.dtsi | 6 ++++++ 3 files changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 74b5964..7bbc4ac 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi@@ -199,6 +199,10 @@ interrupts = <37>, <38>, <39>, <40>, <5>, <6>; }; + watchdog at 20300 { + reg = <0x20300 0x34>, <0x20704 0x4>; + }; + usb at 50000 { compatible = "marvell,orion-ehci"; reg = <0x50000 0x500>;
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 0d8530c..b7759b2 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi@@ -196,6 +196,11 @@ clocks = <&coreclk 2>; }; + watchdog at 20300 { + compatible = "marvell,armada-370-wdt"; + clocks = <&coreclk 2>; + }; + usb at 50000 { clocks = <&coreclk 0>; };
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index b8b84a2..abb9f9d 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi@@ -111,6 +111,12 @@ clock-names = "nbclk", "fixed"; }; + watchdog at 20300 { + compatible = "marvell,armada-xp-wdt"; + clocks = <&coreclk 2>, <&refclk>; + clock-names = "nbclk", "fixed"; + }; + armada-370-xp-pmsu at 22000 { compatible = "marvell,armada-370-xp-pmsu"; reg = <0x22100 0x400>, <0x20800 0x20>;
--
1.8.1.5