From 0b3d87d12fd400efad7e089683e4ba314425a4d6 Mon Sep 17 00:00:00 2001 From: Takeshi Kihara Date: Tue, 29 May 2018 16:01:02 +0900 Subject: [PATCH] arm64: dts: renesas: r8a77965: Add Watchdog Timer controller node using RCLK Watchdog Timer Add a device node for the Watchdog Timer (WDT) controller on the Renesas R-Car M3-N (R8A77965) SoC. Based on a similar patch of the R8A7796 device tree by Geert Uytterhoeven . Signed-off-by: Takeshi Kihara Signed-off-by: Yoshihiro Kaneko Reviewed-by: Geert Uytterhoeven Tested-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 486aecacb22ab..fb7100f854543 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -139,8 +139,13 @@ ranges; wdt0: watchdog@e6020000 { + compatible = "renesas,r8a77965-wdt", + "renesas,rcar-gen3-wdt"; reg = <0 0xe6020000 0 0x0c>; - /* placeholder */ + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; }; gpio0: gpio@e6050000 { -- 2.30.2