linux-kernel - [PATCH v1 1/2] riscv: dts: starfive: jh7100: Add watchdog node

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Message-ID: <20230509151723.84989-2-xingyu.wu@starfivetech.com>
Date:   Tue, 9 May 2023 23:17:22 +0800
From:   Xingyu Wu <xingyu.wu@...rfivetech.com>
To:     <linux-riscv@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        "Rob Herring" <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Emil Renner Berthing <kernel@...il.dk>,
        Conor Dooley <conor@...nel.org>
CC:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Xingyu Wu <xingyu.wu@...rfivetech.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v1 1/2] riscv: dts: starfive: jh7100: Add watchdog node

Add watchdog node for the StarFive JH7100 RISC-V SoC.

Reviewed-by: Emil Renner Berthing <emil.renner.berthing@...onical.com>
Signed-off-by: Xingyu Wu <xingyu.wu@...rfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7100.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi
index 000447482aca..4218621ea3b9 100644
--- a/arch/riscv/boot/dts/starfive/jh7100.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi
@@ -238,5 +238,15 @@ i2c3: i2c@...60000 {
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		watchdog@...80000 {
+			compatible = "starfive,jh7100-wdt";
+			reg = <0x0 0x12480000 0x0 0x10000>;
+			clocks = <&clkgen JH7100_CLK_WDTIMER_APB>,
+				 <&clkgen JH7100_CLK_WDT_CORE>;
+			clock-names = "apb", "core";
+			resets = <&rstgen JH7100_RSTN_WDTIMER_APB>,
+				 <&rstgen JH7100_RSTN_WDT>;
+		};
 	};
 };
-- 
2.25.1