diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2018-07-17 17:42:54 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-18 13:08:38 +0100 |
| commit | eb257e6607f96fd70a443750e9eaddbb49ba87ff (patch) | |
| tree | c3d7aab26a6c52bf710a8ac69ffe587e8bded9c8 | |
| parent | 7ed4877b403c9343a8e2c7581d9bcfceef0f40cf (diff) | |
ASoC: meson: add axg spdif output DT bindings documentation
Add the DT bindings documentation for axg's SPDIF output.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt new file mode 100644 index 000000000000..521c38ad89e7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt @@ -0,0 +1,20 @@ +* Amlogic Audio SPDIF Output + +Required properties: +- compatible: 'amlogic,axg-spdifout' +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "pclk" : peripheral clock. + * "mclk" : master clock +- #sound-dai-cells: must be 0. + +Example on the A113 SoC: + +spdifout: audio-controller@480 { + compatible = "amlogic,axg-spdifout"; + reg = <0x0 0x480 0x0 0x50>; + #sound-dai-cells = <0>; + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; + clock-names = "pclk", "mclk"; +}; |