From: Hoang Vo <hoang.vo.eb@renesas.com>
Date: Fri, 18 Dec 2020 17:37:28 +0000 (+0100)
Subject: arm64: dts: renesas: r8a779a0: Add RWDT node
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f4b30c0a03a9edb3e70cbd7abe65fc6c3033fb20;p=linux.git

arm64: dts: renesas: r8a779a0: Add RWDT node

Add a device node for the Watchdog Timer (WDT) controller on the
R8A779A0 SoC.

Signed-off-by: Hoang Vo <hoang.vo.eb@renesas.com>
[wsa: rebased to mainline]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20201218173731.12839-4-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index 6cf77ce9aa937..f951e6b6f6966 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -70,6 +70,16 @@
 		#size-cells = <2>;
 		ranges;
 
+		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";
+		};
+
 		cpg: clock-controller@e6150000 {
 			compatible = "renesas,r8a779a0-cpg-mssr";
 			reg = <0 0xe6150000 0 0x4000>;