On 2018-01-31 21:01, Pavel Machek wrote:
This adds device tree bindings for tlv320dac33.c.
Can you CC me for dac33 patches in the future, please?
Acked-by: Peter Ujfalusi peter.ujfalusi@ti.com
Signed-off-by: Pavel Machek pavel@ucw.cz
diff --git a/Documentation/devicetree/bindings/sound/tlv320dac33.txt b/Documentation/devicetree/bindings/sound/tlv320dac33.txt new file mode 100644 index 0000000..7fdda95 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tlv320dac33.txt @@ -0,0 +1,32 @@ +Texas Instruments - tlv320dac33 Codec module
+The tlv320dac33 serial control bus communicates through I2C protocols.
+Required properties:
+- compatible - "ti,tlv320dac33" +- reg - I2C slave address
+Optional properties:
+- reset-gpios - gpio pin to power the device, active low
+- interrupts - The interrupt output from the device. +- interrupt-parent - The parent interrupt controller.
+- ti,keep-bclk - Keep the BCLK running in FIFO modes +- ti,burst-bclkdiv - BCLK divider value in burst mode
+Example:
+tlv320dac33: audio-codec@19 {
- compatible = "ti,tlv320dac33";
- reg = <0x19>;
- interrupt-parent = <&gpio2>;
- interrupts = <21 1>; /* gpio_53, IRQF_TRIGGER_RISING */
- reset-gpios = <&gpio2 28 0>; /* gpio_60 */
- ti,keep-bclk;
- ti,burst-bclkdiv = <3>;
+};
- Péter
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