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| author | Michael Trimarchi <michael@amarulasolutions.com> | 2013-08-03 16:20:43 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-05 19:01:29 +0200 |
| commit | 13b02fa0dbb1311d08dfacd897a6ff41232d7cfb (patch) | |
| tree | 4326ace593031864a3678ac0f170991dc6f4ed6f /Documentation | |
| parent | Linux 3.11-rc4 (diff) | |
| download | linux-13b02fa0dbb1311d08dfacd897a6ff41232d7cfb.tar.xz linux-13b02fa0dbb1311d08dfacd897a6ff41232d7cfb.zip | |
ASoC: Add PCM1792A spi mode codec support
Add PCM1792A spi mode codec support. This version implements only
a subset of functionalities. Tested connect to a pandaboard ES
device and based on recently pcm1681 codec.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/pcm1792a.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/pcm1792a.txt b/Documentation/devicetree/bindings/sound/pcm1792a.txt new file mode 100644 index 000000000000..970ba1ed576f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/pcm1792a.txt @@ -0,0 +1,18 @@ +Texas Instruments pcm1792a DT bindings + +This driver supports the SPI bus. + +Required properties: + + - compatible: "ti,pcm1792a" + +For required properties on SPI, please consult +Documentation/devicetree/bindings/spi/spi-bus.txt + +Examples: + + codec_spi: 1792a@0 { + compatible = "ti,pcm1792a"; + spi-max-frequency = <600000>; + }; + |