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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-01 09:47:17 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-02 11:01:29 +0200 |
commit | a595ff6eea05b919567f96d71e7e2c7b6236b8ac (patch) | |
tree | 2d7cea529b6a06be744116e29e8a97b0c8de1981 /dts/Bindings/sound/cs4265.txt | |
parent | 7955f4315187665690f51e20698d4c12c68e008f (diff) | |
download | barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.gz barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.xz |
dts: update to v3.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/sound/cs4265.txt')
-rw-r--r-- | dts/Bindings/sound/cs4265.txt | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/dts/Bindings/sound/cs4265.txt b/dts/Bindings/sound/cs4265.txt new file mode 100644 index 0000000000..380fff8e4e --- /dev/null +++ b/dts/Bindings/sound/cs4265.txt @@ -0,0 +1,29 @@ +CS4265 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "cirrus,cs4265" + + - reg : the I2C address of the device for I2C. The I2C address depends on + the state of the AD0 pin. If AD0 is high, the i2c address is 0x4f. + If it is low, the i2c address is 0x4e. + +Optional properties: + + - reset-gpios : a GPIO spec for the reset pin. If specified, it will be + deasserted before communication to the codec starts. + +Examples: + +codec_ad0_high: cs4265@4f { /* AD0 Pin is high */ + compatible = "cirrus,cs4265"; + reg = <0x4f>; +}; + + +codec_ad0_low: cs4265@4e { /* AD0 Pin is low */ + compatible = "cirrus,cs4265"; + reg = <0x4e>; +}; |