diff options
| author | Jerome Brunet | 2019-09-05 14:01:14 +0200 |
|---|---|---|
| committer | Mark Brown | 2019-09-05 18:15:56 +0100 |
| commit | 6b59b8f8222146fc1912e0b783c81e4122e240ac (patch) | |
| tree | 81e2934ab06d6b1a6b8a637f88138dd5c093eb55 /Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt | |
| parent | f466309534b6f21304e1ee0573a60df9c4590272 (diff) | |
ASoC: meson: add reset binding
The g12a audio subsystem, which is a derivative of the axg subsystem,
provides a dedicated reset line for each of the audio components.
The axg did not provide that and it is unclear if/when these reset are
required. The reset already helped solve a channel mapping issue on the
tdm formatter devices. Let's add the reset binding for the other
components, so we can describe this in DT. We'll use it later on
in the driver when/if needed.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20190905120120.31752-3-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt index 62e5bca71664..df92a4ecf288 100644 --- a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt @@ -11,6 +11,9 @@ Required properties: * "refclk" : spdif input reference clock - #sound-dai-cells: must be 0. +Optional property: +- resets: phandle to the dedicated reset line of the spdif input. + Example on the A113 SoC: spdifin: audio-controller@400 { |