From: Simon Glass Date: Wed, 24 Apr 2019 03:56:25 +0000 (-0600) Subject: sound: Add codec enable to the sound bindings X-Git-Tag: v2019.10-rc2~10^2~13 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b4bf71456da6d4f39af188ad1d70192890504417;p=oweals%2Fu-boot.git sound: Add codec enable to the sound bindings For U-Boot we allow a GPIO to be specified to enable the codec. Add this to the relevant binding files. Signed-off-by: Simon Glass Signed-off-by: Tom Warren --- diff --git a/doc/device-tree-bindings/sound/intel-hda.txt b/doc/device-tree-bindings/sound/intel-hda.txt index fb2ce55006..aa96be06e9 100644 --- a/doc/device-tree-bindings/sound/intel-hda.txt +++ b/doc/device-tree-bindings/sound/intel-hda.txt @@ -12,6 +12,7 @@ Required properties: Optional properties - intel,beep-nid: Node ID to use for beep (will be detected if not provided) +- codec-enable-gpio : The GPIO used to enable the audio codec Required subnodes: - codecs: Contains a list of codec nodes diff --git a/doc/device-tree-bindings/sound/nvidia,tegra-audio-max98090.txt b/doc/device-tree-bindings/sound/nvidia,tegra-audio-max98090.txt index c3495beba3..25c63eac62 100644 --- a/doc/device-tree-bindings/sound/nvidia,tegra-audio-max98090.txt +++ b/doc/device-tree-bindings/sound/nvidia,tegra-audio-max98090.txt @@ -27,6 +27,7 @@ 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 +- codec-enable-gpio : The GPIO used to enable the audio codec Example: diff --git a/doc/device-tree-bindings/sound/snow.txt b/doc/device-tree-bindings/sound/snow.txt index 80fd9a87bb..fa06956e77 100644 --- a/doc/device-tree-bindings/sound/snow.txt +++ b/doc/device-tree-bindings/sound/snow.txt @@ -19,6 +19,7 @@ Required sub-nodes: Optional: - samsung,model: The name of the sound-card +- codec-enable-gpio : The GPIO used to enable the audio codec Example: