Add the DT nodes to enable watchdog support available in Armada 370
and Armada XP SoCs.
Tested-by: Willy Tarreau <w@xxxxxx>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
---
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@20300 {
+ reg = <0x20300 0x34>, <0x20704 0x4>;
+ };
+
usb@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@20300 {
+ compatible = "marvell,armada-370-wdt";
+ clocks = <&coreclk 2>;
+ };
+
usb@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@20300 {
+ compatible = "marvell,armada-xp-wdt";
+ clocks = <&coreclk 2>, <&refclk>;
+ clock-names = "nbclk", "fixed";
+ };
+
armada-370-xp-pmsu@22000 {
compatible = "marvell,armada-370-xp-pmsu";
reg = <0x22100 0x400>, <0x20800 0x20>;
--
1.8.1.5
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