diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/adi,adau17x1.txt | 24 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/pcm179x.txt (renamed from Documentation/devicetree/bindings/sound/pcm1792a.txt) | 13 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/rt5651.txt | 41 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/ti,ads117x.txt | 11 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/wm8994.txt | 2 |
6 files changed, 90 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/sound/adi,adau17x1.txt b/Documentation/devicetree/bindings/sound/adi,adau17x1.txt new file mode 100644 index 000000000000..8dbce0e18dda --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,adau17x1.txt @@ -0,0 +1,24 @@ +Analog Devices ADAU1361/ADAU1461/ADAU1761/ADAU1961/ADAU1381/ADAU1781 + +Required properties: + + - compatible: Should contain one of the following: + "adi,adau1361" + "adi,adau1461" + "adi,adau1761" + "adi,adau1961" + "adi,adau1381" + "adi,adau1781" + + - reg: The i2c address. Value depends on the state of ADDR0 + and ADDR1, as wired in hardware. + +Examples: +#include <dt-bindings/sound/adau17x1.h> + + i2c_bus { + adau1361@38 { + compatible = "adi,adau1761"; + reg = <0x38>; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt index ce55c0a6f757..4da41bf1888e 100644 --- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt @@ -30,6 +30,8 @@ The compatible list for this generic sound card currently: "fsl,imx-audio-sgtl5000" (compatible with Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt) + "fsl,imx-audio-wm8960" + Required properties: - compatible : Contains one of entries in the compatible list. diff --git a/Documentation/devicetree/bindings/sound/pcm1792a.txt b/Documentation/devicetree/bindings/sound/pcm179x.txt index 970ba1ed576f..436c2b247693 100644 --- a/Documentation/devicetree/bindings/sound/pcm1792a.txt +++ b/Documentation/devicetree/bindings/sound/pcm179x.txt @@ -1,6 +1,6 @@ -Texas Instruments pcm1792a DT bindings +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>; + }; diff --git a/Documentation/devicetree/bindings/sound/rt5651.txt b/Documentation/devicetree/bindings/sound/rt5651.txt new file mode 100644 index 000000000000..3875233095f5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rt5651.txt @@ -0,0 +1,41 @@ +RT5651 audio CODEC + +This device supports I2C only. + +Required properties: + +- compatible : "realtek,rt5651". + +- reg : The I2C address of the device. + +Optional properties: + +- realtek,in2-differential + Boolean. Indicate MIC2 input are differential, rather than single-ended. + +- realtek,dmic-en + Boolean. true if dmic is used. + +Pins on the device (for linking into audio routes) for RT5651: + + * DMIC L1 + * DMIC R1 + * IN1P + * IN2P + * IN2N + * IN3P + * HPOL + * HPOR + * LOUTL + * LOUTR + * PDML + * PDMR + +Example: + +codec: rt5651@1a { + compatible = "realtek,rt5651"; + reg = <0x1a>; + realtek,dmic-en = "true"; + realtek,in2-diff = "false"; +}; diff --git a/Documentation/devicetree/bindings/sound/ti,ads117x.txt b/Documentation/devicetree/bindings/sound/ti,ads117x.txt new file mode 100644 index 000000000000..7db19b50865a --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,ads117x.txt @@ -0,0 +1,11 @@ +Texas Intstruments ADS117x ADC + +Required properties: + + - compatible : "ti,ads1174" or "ti,ads1178" + +Example: + +ads1178 { + compatible = "ti,ads1178"; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt index e045e90a0924..68c4e8d96bed 100644 --- a/Documentation/devicetree/bindings/sound/wm8994.txt +++ b/Documentation/devicetree/bindings/sound/wm8994.txt @@ -30,7 +30,7 @@ Optional properties: - #interrupt-cells: the number of cells to describe an IRQ, this should be 2. The first cell is the IRQ number. The second cell is the flags, encoded as the trigger masks from - Documentation/devicetree/bindings/interrupts.txt + Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - clocks : A list of up to two phandle and clock specifier pairs - clock-names : A list of clock names sorted in the same order as clocks. |