On 31.10.2023 08:50, Tengfei Fan wrote:
> Some gpios are reserved for other subsystems, so mark these reserved
> gpios.
>
> Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> index bb8c58fb4267..e354bad57a9e 100644
> --- a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> +++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> @@ -23,6 +23,11 @@
> status = "okay";
> };
>
> +&tlmm {
> + /* Reserved for other subsystems */
that much we can guess :D
it would be very appreciated if you could do e.g.
<0 4>, /* fingerprint scanner */
<136 1>; /* coffee machine trigger */
Konrad
