[PATCH v2 23/23] arm64: dts: mt8192: Add pwm node
AngeloGioacchino Del Regno
angelogioacchino.delregno at collabora.com
Fri Feb 18 04:56:33 PST 2022
Il 18/02/22 10:16, Allen-KH Cheng ha scritto:
> Add pwm node for mt8192 SoC.
>
> Signed-off-by: Allen-KH Cheng <allen-kh.cheng at mediatek.com>
> ---
> arch/arm64/boot/dts/mediatek/mt8192.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> index df884c48669e..c0fc723fdf0a 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> @@ -642,6 +642,16 @@
> status = "disabled";
> };
>
> + pwm0: pwm at 1100e000 {
> + compatible = "mediatek,mt8183-disp-pwm";
> + reg = <0 0x1100e000 0 0x1000>;
> + interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH 0>;
> + #pwm-cells = <2>;
> + clocks = <&topckgen CLK_TOP_DISP_PWM_SEL>,
> + <&infracfg CLK_INFRA_DISP_PWM>;
> + clock-names = "main", "mm";
Depending on the machine, some displays may not be using this PWM node, so:
status = "disabled";
> + };
> +
> spi1: spi at 11010000 {
> compatible = "mediatek,mt8192-spi",
> "mediatek,mt6765-spi";
>
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