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authorDaniel Mack2013-05-23 08:46:05 -0500
committerMark Brown2013-05-25 09:34:45 -0500
commit04561eacaa6ccd1988e468cdcbf4acc475ae2221 (patch)
tree5071311409468f1ecaf4dbfde985f2827755c7ee /Documentation/devicetree/bindings/sound/adi,adau1701.txt
parent47f5b692e04a8d7989ee14591a61be26e340a17b (diff)
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ASoC: codecs: adau1701: add DT bindings
Apart from pure matching, the bindings also support setting the the reset gpio line. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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1Analog Devices ADAU1701
2
3Required properties:
4
5 - compatible: Should contain "adi,adau1701"
6 - reg: The i2c address. Value depends on the state of ADDR0
7 and ADDR1, as wired in hardware.
8
9Optional properties:
10
11 - reset-gpio: A GPIO spec to define which pin is connected to the
12 chip's !RESET pin. If specified, the driver will
13 assert a hardware reset at probe time.
14
15Examples:
16
17 i2c_bus {
18 adau1701@34 {
19 compatible = "adi,adau1701";
20 reg = <0x34>;
21 reset-gpio = <&gpio 23 0>;
22 };
23 };