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Diffstat (limited to 'dts/Bindings/sound/pcm179x.txt')
| -rw-r--r-- | dts/Bindings/sound/pcm179x.txt | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/dts/Bindings/sound/pcm179x.txt b/dts/Bindings/sound/pcm179x.txt index 4ae70d3462..436c2b2476 100644 --- a/dts/Bindings/sound/pcm179x.txt +++ b/dts/Bindings/sound/pcm179x.txt @@ -1,6 +1,6 @@ Texas Instruments pcm179x DT bindings -This driver supports the SPI bus. +This driver supports both the I2C and SPI bus. Required properties: @@ -9,6 +9,11 @@ Required properties: For required properties on SPI, please consult Documentation/devicetree/bindings/spi/spi-bus.txt +Required properties on I2C: + + - reg: the I2C address + + Examples: codec_spi: 1792a@0 { @@ -16,3 +21,7 @@ Examples: spi-max-frequency = <600000>; }; + codec_i2c: 1792a@4c { + compatible = "ti,pcm1792a"; + reg = <0x4c>; + }; |