On 7/20/25 7:32 PM, Prasad Kumpatla wrote:
> From: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
>
> Add nodes for WSA8830 speakers amplifier on qcs6490-rb3gen2 board.
>
> Enable lpass_wsa and lpass_va macros along with pinctrl settings
> for audio.
>
> Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
> Co-developed-by: Prasad Kumpatla <quic_pkumpatl@xxxxxxxxxxx>
> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@xxxxxxxxxxx>
> ---
[...]
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index ff5b3568c39d..fff92fd836ab 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -2872,21 +2872,27 @@ lpass_tlmm: pinctrl@33c0000 {
> lpass_dmic01_clk: dmic01-clk-state {
> pins = "gpio6";
> function = "dmic1_clk";
> + drive-strength = <8>;
> + bias-disable;
> };
>
> lpass_dmic01_data: dmic01-data-state {
> pins = "gpio7";
> function = "dmic1_data";
> + bias-pull-down;
> };
>
> lpass_dmic23_clk: dmic23-clk-state {
> pins = "gpio8";
> function = "dmic2_clk";
> + drive-strength = <8>;
> + bias-disable;
> };
>
> lpass_dmic23_data: dmic23-data-state {
> pins = "gpio9";
> function = "dmic2_data";
> + bias-pull-down;
If you're adding drive-strength to one, please add it to all of
the configs
Konrad
