1 CS4265 audio CODEC 1 CS4265 audio CODEC
2 2
3 This device supports I2C only. 3 This device supports I2C only.
4 4
5 Required properties: 5 Required properties:
6 6
7 - compatible : "cirrus,cs4265" 7 - compatible : "cirrus,cs4265"
8 8
9 - reg : the I2C address of the device for I2 9 - reg : the I2C address of the device for I2C. The I2C address depends on
10 the state of the AD0 pin. If AD0 is 10 the state of the AD0 pin. If AD0 is high, the i2c address is 0x4f.
11 If it is low, the i2c address is 0x4 11 If it is low, the i2c address is 0x4e.
12 12
13 Optional properties: 13 Optional properties:
14 14
15 - reset-gpios : a GPIO spec for the reset pi 15 - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
16 deasserted before communicati 16 deasserted before communication to the codec starts.
17 17
18 Examples: 18 Examples:
19 19
20 codec_ad0_high: cs4265@4f { /* AD0 Pin is high 20 codec_ad0_high: cs4265@4f { /* AD0 Pin is high */
21 compatible = "cirrus,cs4265"; 21 compatible = "cirrus,cs4265";
22 reg = <0x4f>; 22 reg = <0x4f>;
23 }; 23 };
24 24
25 25
26 codec_ad0_low: cs4265@4e { /* AD0 Pin is low * 26 codec_ad0_low: cs4265@4e { /* AD0 Pin is low */
27 compatible = "cirrus,cs4265"; 27 compatible = "cirrus,cs4265";
28 reg = <0x4e>; 28 reg = <0x4e>;
29 }; 29 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.