xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/bcm2835-rpi-a-plus.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun/dts-v1/;
2*4882a593Smuzhiyun#include "bcm2835.dtsi"
3*4882a593Smuzhiyun#include "bcm2835-rpi.dtsi"
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun/ {
6*4882a593Smuzhiyun	compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
7*4882a593Smuzhiyun	model = "Raspberry Pi Model A+";
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun	leds {
10*4882a593Smuzhiyun		act {
11*4882a593Smuzhiyun			gpios = <&gpio 47 0>;
12*4882a593Smuzhiyun		};
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun		pwr {
15*4882a593Smuzhiyun			label = "PWR";
16*4882a593Smuzhiyun			gpios = <&gpio 35 0>;
17*4882a593Smuzhiyun			default-state = "keep";
18*4882a593Smuzhiyun			linux,default-trigger = "default-on";
19*4882a593Smuzhiyun		};
20*4882a593Smuzhiyun	};
21*4882a593Smuzhiyun};
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun&gpio {
24*4882a593Smuzhiyun	pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun	/* I2S interface */
27*4882a593Smuzhiyun	i2s_alt0: i2s_alt0 {
28*4882a593Smuzhiyun		brcm,pins = <18 19 20 21>;
29*4882a593Smuzhiyun		brcm,function = <BCM2835_FSEL_ALT0>;
30*4882a593Smuzhiyun	};
31*4882a593Smuzhiyun};
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun&hdmi {
34*4882a593Smuzhiyun	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
35*4882a593Smuzhiyun};
36