mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-16 01:56:57 +07:00
f32063c517
This adds the bindings for AC97 controller device tree support. Signed-off-by: Alexander Stein <alexanders83@web.de> Acked-By Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
21 lines
657 B
Plaintext
21 lines
657 B
Plaintext
* Atmel AC97 controller
|
|
|
|
Required properties:
|
|
- compatible: "atmel,at91sam9263-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,at91sam9263-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>;
|
|
};
|