linux-kernel - [PATCH 1/3] MIPS: Ingenic: Add PWM nodes for X1830.

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Message-Id: <1652384021-46309-2-git-send-email-zhouyanjie@wanyeetech.com>
Date:   Fri, 13 May 2022 03:33:39 +0800
From:   周琰杰 (Zhou Yanjie) 
        <zhouyanjie@...yeetech.com>
To:     tsbogend@...ha.franken.de, paul@...pouillou.net,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-mips@...r.kernel.org, dongsheng.qiu@...enic.com,
        aric.pzqi@...enic.com, rick.tyliu@...enic.com
Subject: [PATCH 1/3] MIPS: Ingenic: Add PWM nodes for X1830.

Add PWM node for X1830 SoC from Ingenic.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@...yeetech.com>
---
 arch/mips/boot/dts/ingenic/x1830.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/x1830.dtsi b/arch/mips/boot/dts/ingenic/x1830.dtsi
index 5aa805a..ffe6073 100644
--- a/arch/mips/boot/dts/ingenic/x1830.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1830.dtsi
@@ -121,6 +121,20 @@
 			clocks = <&tcu TCU_CLK_WDT>;
 			clock-names = "wdt";
 		};
+
+		pwm: pwm@40 {
+			compatible = "ingenic,x1830-pwm", "ingenic,jz4740-pwm";
+			reg = <0x40 0x80>;
+
+			#pwm-cells = <3>;
+
+			clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>,
+				 <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>,
+				 <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>,
+				 <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>;
+			clock-names = "timer0", "timer1", "timer2", "timer3",
+				      "timer4", "timer5", "timer6", "timer7";
+		};
 	};
 
 	rtc: rtc@...03000 {
-- 
2.7.4