From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH] arm64: dts: renesas: r8a77990: ebisu: Enable watchdog timer Date: Tue, 5 Jun 2018 19:20:34 +0200 Message-ID: <1528219234-29348-1-git-send-email-geert+renesas@glider.be> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Simon Horman , Magnus Damm Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Takeshi Kihara , Geert Uytterhoeven , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org From: Takeshi Kihara Add a device node for the Watchdog Timer (WDT) controller on the R8A77990 SoC, and enable the watchdog on the Ebisu board. Signed-off-by: Takeshi Kihara [geert: Squashed 2 commits] Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 5 +++++ arch/arm64/boot/dts/renesas/r8a77990.dtsi | 10 ++++++++++ 2 files changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 7a09d0524f9b0663..28945a8b980080f2 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -60,6 +60,11 @@ }; }; +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; + &scif2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index 6d597a1c7636784f..735881d4e57ac1ad 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -69,6 +69,16 @@ #size-cells = <2>; ranges; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a77990-wdt", + "renesas,rcar-gen3-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc 32>; + resets = <&cpg 402>; + status = "disabled"; + }; + gpio0: gpio@e6050000 { compatible = "renesas,gpio-r8a77990", "renesas,rcar-gen3-gpio"; -- 2.7.4