[PATCH 3/5] arm64: dts: renesas: r8a779a0: Add RWDT node
From: Wolfram Sang
Date: Fri Dec 18 2020 - 12:38:23 EST
From: Hoang Vo <hoang.vo.eb@xxxxxxxxxxx>
Add a device node for the Watchdog Timer (WDT) controller on the
R8A779A0 SoC.
Signed-off-by: Hoang Vo <hoang.vo.eb@xxxxxxxxxxx>
[wsa: rebased to mainline]
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index 6cf77ce9aa93..1ca500f55096 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -85,6 +85,16 @@ rst: reset-controller@e6160000 {
reg = <0 0xe6160000 0 0x4000>;
};
+ rwdt: watchdog@e6020000 {
+ compatible = "renesas,r8a779a0-wdt",
+ "renesas,rcar-gen3-wdt";
+ reg = <0 0xe6020000 0 0x0c>;
+ clocks = <&cpg CPG_MOD 907>;
+ power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+ resets = <&cpg 907>;
+ status = "disabled";
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a779a0-sysc";
reg = <0 0xe6180000 0 0x4000>;
--
2.29.2