linux-kernel - [PATCH 8/9] arm64: dts: renesas: r8a774c0: Add watchdog support

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Message-Id: <1544778613-24279-9-git-send-email-fabrizio.castro@bp.renesas.com>
Date:   Fri, 14 Dec 2018 09:10:12 +0000
From:   Fabrizio Castro <fabrizio.castro@...renesas.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Simon Horman <horms@...ge.net.au>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Mark Rutland <mark.rutland@....com>
Cc:     Fabrizio Castro <fabrizio.castro@...renesas.com>,
        Magnus Damm <magnus.damm@...il.com>,
        linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Chris Paterson <Chris.Paterson2@...esas.com>,
        Biju Das <biju.das@...renesas.com>
Subject: [PATCH 8/9] arm64: dts: renesas: r8a774c0: Add watchdog support

Add watchdog support to the RZ/G2E (a.k.a. R8A774C0) SoC
specific device tree.

Signed-off-by: Fabrizio Castro <fabrizio.castro@...renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index ea40528..a51b6d3 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -105,6 +105,16 @@
 		#size-cells = <2>;
 		ranges;
 
+		rwdt: watchdog@...20000 {
+			compatible = "renesas,r8a774c0-wdt",
+				     "renesas,rcar-gen3-wdt";
+			reg = <0 0xe6020000 0 0x0c>;
+			clocks = <&cpg CPG_MOD 402>;
+			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
+			resets = <&cpg 402>;
+			status = "disabled";
+		};
+
 		gpio0: gpio@...50000 {
 			compatible = "renesas,gpio-r8a774c0",
 				     "renesas,rcar-gen3-gpio";
-- 
2.7.4