Re: [PATCH v3 3/5] ASoC: dt-bindings: qcom,wsa8840: Add reset-gpios for shared line

From: Rob Herring
Date: Tue Jan 16 2024 - 13:27:35 EST



On Fri, 12 Jan 2024 17:36:06 +0100, Krzysztof Kozlowski wrote:
> On newer Qualcomm platforms, like X1E80100-CRD, the WSA884x speakers
> share SD_N GPIOs between two speakers, thus a coordinated assertion is
> needed. Linux supports handling shared GPIO lines through "reset-gpios"
> property, thus allow specifying either powerdown or reset GPIOs (these
> are the same).
>
> Cc: Bartosz Golaszewski <brgl@xxxxxxxx>
> Cc: Sean Anderson <sean.anderson@xxxxxxxx>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
>
> ---
>
> If previous patches are fine, then this commit is independent and could
> be taken via ASoC.
> ---
> .../devicetree/bindings/sound/qcom,wsa8840.yaml | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>

Acked-by: Rob Herring <robh@xxxxxxxxxx>