linux-kernel - [PATCH v1 3/3] riscv: dts: jh7110: starfive: Add timer node

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Message-ID: <20221223094801.181315-4-xingyu.wu@starfivetech.com>
Date:   Fri, 23 Dec 2022 17:48:01 +0800
From:   Xingyu Wu <xingyu.wu@...rfivetech.com>
To:     <linux-riscv@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        "Daniel Lezcano" <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC:     Rob Herring <robh+dt@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Xingyu Wu <xingyu.wu@...rfivetech.com>,
        Samin Guo <samin.guo@...rfivetech.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v1 3/3] riscv: dts: jh7110: starfive: Add timer node

Add the timer node for the Starfive JH7110 SoC.

Signed-off-by: Xingyu Wu <xingyu.wu@...rfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index c22e8f1d2640..3936c7c0c962 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -356,6 +356,28 @@ gpioa: gpio@...20000 {
 			#gpio-cells = <2>;
 		};
 
+		timer: timer@...50000 {
+			compatible = "starfive,jh7110-timers";
+			reg = <0x0 0x13050000 0x0 0x10000>;
+			interrupts = <69>, <70>, <71> ,<72>;
+			interrupt-names = "timer0", "timer1", "timer2", "timer3";
+			clocks = <&syscrg JH7110_SYSCLK_TIMER0>,
+				 <&syscrg JH7110_SYSCLK_TIMER1>,
+				 <&syscrg JH7110_SYSCLK_TIMER2>,
+				 <&syscrg JH7110_SYSCLK_TIMER3>,
+				 <&syscrg JH7110_SYSCLK_TIMER_APB>;
+			clock-names = "timer0", "timer1",
+				      "timer2", "timer3", "apb";
+			resets = <&syscrg JH7110_SYSRST_TIMER0>,
+				 <&syscrg JH7110_SYSRST_TIMER1>,
+				 <&syscrg JH7110_SYSRST_TIMER2>,
+				 <&syscrg JH7110_SYSRST_TIMER3>,
+				 <&syscrg JH7110_SYSRST_TIMER_APB>;
+			reset-names = "timer0", "timer1",
+				      "timer2", "timer3", "apb";
+			clock-frequency = <24000000>;
+		};
+
 		uart0: serial@...00000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x0 0x10000000 0x0 0x10000>;
-- 
2.25.1