ASoC: dt-bindings: qcom,wsa8840: Add reset-gpios for shared line

Browse source

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@bgdev.pl>
Cc: Sean Anderson <sean.anderson@seco.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240129115216.96479-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Krzysztof Kozlowski 2024-01-29 12:52:15 +01:00 • committed by Mark Brown

parent b96ccdcf9d

commit 26c8a435fc

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 10 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

11

Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml

View file