diff options
| author | Daniel Mack <zonque@gmail.com> | 2013-06-24 16:31:32 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-06-25 10:32:21 +0100 |
| commit | 97d0a868450d08fae0db3f53459852901c6e2f4f (patch) | |
| tree | 29160aea6bd860b3812cc94ccafe76be442b844c /Documentation | |
| parent | 45405d58924f49a13b924ed6db6fe47981487b4a (diff) | |
ASoC: adau1701: add support for pin muxing
The ADAU1701 has 12 pins that can be configured depending on the system
configuration. Allow settting the corresponding registers from DT.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/adi,adau1701.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/adi,adau1701.txt b/Documentation/devicetree/bindings/sound/adi,adau1701.txt index a9fbed1be40e..547a49b56a62 100644 --- a/Documentation/devicetree/bindings/sound/adi,adau1701.txt +++ b/Documentation/devicetree/bindings/sound/adi,adau1701.txt @@ -16,6 +16,10 @@ Optional properties: The state of the pins are set according to the configured clock divider on ASoC side before the firmware is loaded. + - adi,pin-config: An array of 12 numerical values selecting one of the + pin configurations as described in the datasheet, + table 53. Note that the value of this property has + to be prefixed with '/bits/ 8'. Examples: @@ -25,5 +29,7 @@ Examples: reg = <0x34>; reset-gpio = <&gpio 23 0>; adi,pll-mode-gpios = <&gpio 24 0 &gpio 25 0>; + adi,pin-config = /bits/ 8 <0x4 0x7 0x5 0x5 0x4 0x4 + 0x4 0x4 0x4 0x4 0x4 0x4>; }; }; |