[PATCH v2 2/2] arm64: dts: mediatek: mt8183-evb: add PWM support
Matthias Brugger
matthias.bgg at gmail.com
Fri Jan 29 11:12:37 EST 2021
On 09/12/2020 13:03, Fabien Parent wrote:
> Enable the pwm driver and set the pinctrl for PWM A line.
>
> Signed-off-by: Fabien Parent <fparent at baylibre.com>
Applied to v5.11-next/dts64
Thanks
> ---
>
> V2:
> * rename pwm0 to pwm1 since disp-pwm has been merged in v5.11 as pwm0
> * rename the pio node and labels to match the coding standard of this dts
>
> arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
> index cba2d8933e79..3249c959f76f 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
> @@ -344,6 +344,12 @@ pins_spi{
> bias-disable;
> };
> };
> +
> + pwm_pins_1: pwm1 {
> + pins_pwm {
> + pinmux = <PINMUX_GPIO90__FUNC_PWM_A>;
> + };
> + };
> };
>
> &spi0 {
> @@ -392,3 +398,9 @@ &spi5 {
> &uart0 {
> status = "okay";
> };
> +
> +&pwm1 {
> + status = "okay";
> + pinctrl-0 = <&pwm_pins_1>;
> + pinctrl-names = "default";
> +};
>
More information about the linux-arm-kernel
mailing list