On 26/08/2022 15:17, Sandipan Patra wrote:
> Enable in device tree and use it to drive the PWM controllers on
> 40 pin header of Orin dev-kit.
>
> Signed-off-by: Sandipan Patra <spatra@xxxxxxxxxx>
> ---
> .../arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
> index a85993c85e45..e76894574d32 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
> @@ -2,4 +2,18 @@
>
> / {
> compatible = "nvidia,p3737-0000";
> +
> + bus@0 {
> + pwm@3280000 {
> + status = "okay";
> + };
Overriding by node path is error-prone. You should override by label.
Best regards,
Krzysztof
