Kernel-4.18.0-80.el8_atmel_ac97c

• 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>;

};