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+* Atmel AC97 controller
+
+Required properties:
+ - compatible: "atmel,atmel_ac97c"
+ - reg: Address and length of the register set for the device
+ - interrupts: Should contain AC97 interrupt
+ - ac97-gpios: Please refer to soc-ac97link.txt, only ac97-reset is used
+Optional properties:
+ - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
+
+Example:
+sound@fffa0000 {
+ compatible = "atmel,atmel_ac97c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ac97>;
+ reg = <0xfffa0000 0x4000>;
+ interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
+
+ ac97-gpios = <&pioB 0 0 &pioB 2 0 &pioC 29 GPIO_ACTIVE_LOW>;
+};
This adds the bindings for AC97 controller device tree support. Signed-off-by: Alexander Stein <alexanders83@web.de> --- Changes in v2: * Split from commit adding actual code .../devicetree/bindings/sound/atmel_ac97c.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/atmel_ac97c.txt