linux-kernel - [PATCH 4/5] arm64: dts: mediatek: mt8183: add pwm node

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Message-Id: <20201019140705.1518822-5-fparent@baylibre.com>
Date:   Mon, 19 Oct 2020 16:07:04 +0200
From:   Fabien Parent <fparent@...libre.com>
To:     linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-pwm@...r.kernel.org
Cc:     matthias.bgg@...il.com, robh+dt@...nel.org, lee.jones@...aro.org,
        u.kleine-koenig@...gutronix.de, thierry.reding@...il.com,
        Fabien Parent <fparent@...libre.com>
Subject: [PATCH 4/5] arm64: dts: mediatek: mt8183: add pwm node

MT8183 SoC has 4 PWMs. Add the pwm node in order to support them.

Signed-off-by: Fabien Parent <fparent@...libre.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 9a3cf95676e1..290d15dd9490 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -709,6 +709,20 @@ mmc1: mmc@...40000 {
 			status = "disabled";
 		};
 
+		pwm0: pwm@...06000 {
+			compatible = "mediatek,mt8183-pwm";
+			reg = <0 0x11006000 0 0x1000>;
+			#pwm-cells = <2>;
+			clocks = <&infracfg CLK_INFRA_PWM>,
+				 <&infracfg CLK_INFRA_PWM_HCLK>,
+				 <&infracfg CLK_INFRA_PWM1>,
+				 <&infracfg CLK_INFRA_PWM2>,
+				 <&infracfg CLK_INFRA_PWM3>,
+				 <&infracfg CLK_INFRA_PWM4>;
+			clock-names = "top", "main", "pwm1", "pwm2", "pwm3",
+				      "pwm4";
+		};
+
 		efuse: efuse@...10000 {
 			compatible = "mediatek,mt8183-efuse",
 				     "mediatek,efuse";
-- 
2.28.0