From: Fabien Parent <fparent@baylibre.com>
To: Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Fabien Parent <fparent@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] arm64: dts: mediatek: mt8183: add pwm node
Date: Wed, 9 Dec 2020 13:03:20 +0100 [thread overview]
Message-ID: <20201209120322.137610-1-fparent@baylibre.com> (raw)
MT8183 SoC has 4 PWMs. Add the pwm node in order to support them.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
---
V2: rename pwm0 to pwm1 since disp-pwm has been merged in v5.11 as pwm0
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 5b782a4769e7..a0004bd9f9c2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -667,6 +667,20 @@ pwm0: pwm@1100e000 {
clock-names = "main", "mm";
};
+ pwm1: pwm@11006000 {
+ 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";
+ };
+
i2c3: i2c@1100f000 {
compatible = "mediatek,mt8183-i2c";
reg = <0 0x1100f000 0 0x1000>,
--
2.29.2
next reply other threads:[~2020-12-09 12:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 12:03 Fabien Parent [this message]
2020-12-09 12:03 ` [PATCH v2 2/2] arm64: dts: mediatek: mt8183-evb: add PWM support Fabien Parent
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