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| author | Dylan Reid <dgreid@chromium.org> | 2014-10-02 20:42:44 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-10-03 14:22:02 +0400 |
| commit | 9766a1cfe5ef2042d1e604e2223629dc43307a21 (patch) | |
| tree | 5441936629e0f4b72e4e21b5daf33b9fb01ca0a5 /Documentation/devicetree/bindings | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
| download | linux-9766a1cfe5ef2042d1e604e2223629dc43307a21.tar.xz | |
ASoC: tegra: add mic detect gpio to tegra_max98090
Add an optional mic detect gpio property. If specified in device tree
there will be a mic jack created for the given gpio. This will be
used by the Tegra-based Chromebooks.
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt index 9c7c55c71370..c949abc2992f 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt @@ -25,6 +25,7 @@ Required properties: Optional properties: - nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in +- nvidia,mic-det-gpios : The GPIO that detect microphones are plugged in Example: |