1 * Atmel at91sam9g20ek wm8731 audio complex 1 * Atmel at91sam9g20ek wm8731 audio complex
2 2
3 Required properties: 3 Required properties:
4 - compatible: "atmel,at91sam9g20ek-wm8731-au 4 - compatible: "atmel,at91sam9g20ek-wm8731-audio"
5 - atmel,model: The user-visible name of this 5 - atmel,model: The user-visible name of this sound complex.
6 - atmel,audio-routing: A list of the connect 6 - atmel,audio-routing: A list of the connections between audio components.
7 - atmel,ssc-controller: The phandle of the S 7 - atmel,ssc-controller: The phandle of the SSC controller
8 - atmel,audio-codec: The phandle of the WM87 8 - atmel,audio-codec: The phandle of the WM8731 audio codec
9 Optional properties: 9 Optional properties:
10 - pinctrl-names, pinctrl-0: Please refer to 10 - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
11 11
12 Example: 12 Example:
13 sound { 13 sound {
14 compatible = "atmel,at91sam9g20ek-wm87 14 compatible = "atmel,at91sam9g20ek-wm8731-audio";
15 pinctrl-names = "default"; 15 pinctrl-names = "default";
16 pinctrl-0 = <&pinctrl_pck0_as_mck>; 16 pinctrl-0 = <&pinctrl_pck0_as_mck>;
17 17
18 atmel,model = "wm8731 @ AT91SAMG20EK"; 18 atmel,model = "wm8731 @ AT91SAMG20EK";
19 19
20 atmel,audio-routing = 20 atmel,audio-routing =
21 "Ext Spk", "LHPOUT", 21 "Ext Spk", "LHPOUT",
22 "Int MIC", "MICIN"; 22 "Int MIC", "MICIN";
23 23
24 atmel,ssc-controller = <&ssc0>; 24 atmel,ssc-controller = <&ssc0>;
25 atmel,audio-codec = <&wm8731>; 25 atmel,audio-codec = <&wm8731>;
26 }; 26 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.