1*4882a593SmuzhiyunMarvell PXA2xx audio complex 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis descriptions matches the AC97 controller found in pxa2xx and pxa3xx series. 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunRequired properties: 6*4882a593Smuzhiyun - compatible: should be one of the following: 7*4882a593Smuzhiyun "marvell,pxa250-ac97" 8*4882a593Smuzhiyun "marvell,pxa270-ac97" 9*4882a593Smuzhiyun "marvell,pxa300-ac97" 10*4882a593Smuzhiyun - reg: device MMIO address space 11*4882a593Smuzhiyun - interrupts: single interrupt generated by AC97 IP 12*4882a593Smuzhiyun - clocks: input clock of the AC97 IP, refer to clock-bindings.txt 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunOptional properties: 15*4882a593Smuzhiyun - pinctrl-names, pinctrl-0: refer to pinctrl-bindings.txt 16*4882a593Smuzhiyun - reset-gpios: gpio used for AC97 reset, refer to gpio.txt 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunExample: 19*4882a593Smuzhiyun ac97: sound@40500000 { 20*4882a593Smuzhiyun compatible = "marvell,pxa250-ac97"; 21*4882a593Smuzhiyun reg = < 0x40500000 0x1000 >; 22*4882a593Smuzhiyun interrupts = <14>; 23*4882a593Smuzhiyun reset-gpios = <&gpio 113 GPIO_ACTIVE_HIGH>; 24*4882a593Smuzhiyun #sound-dai-cells = <1>; 25*4882a593Smuzhiyun pinctrl-names = "default"; 26*4882a593Smuzhiyun pinctrl-0 = < &pmux_ac97_default >; 27*4882a593Smuzhiyun }; 28