This patch adds watchdog support to the r8a77470 SoC dtsi.
Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
---
This patch tested against renesas-dev
---
arch/arm/boot/dts/r8a77470.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
index e40f5a9..872ad3a 100644
--- a/arch/arm/boot/dts/r8a77470.dtsi
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -196,6 +196,16 @@
reg = <0 0xe6160000 0 0x100>;
};
+ rwdt: watchdog@e6020000 {
+ compatible = "renesas,r8a77470-wdt",
+ "renesas,rcar-gen2-wdt";
+ reg = <0 0xe6020000 0 0x0c>;
+ clocks = <&cpg CPG_MOD 402>;
+ power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
+ status = "disabled";
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a77470-sysc";
reg = <0 0xe6180000 0 0x200>;
--
2.7.4
