bcm2835-rpi-b.dts revision 284090 
1/dts-v1/;
2/include/ "bcm2835-rpi.dtsi"
3
4/ {
5	compatible = "raspberrypi,model-b", "brcm,bcm2835";
6	model = "Raspberry Pi Model B";
7
8	leds {
9		act {
10			gpios = <&gpio 16 1>;
11		};
12	};
13};
14
15&gpio {
16	pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
17
18	/* I2S interface */
19	i2s_alt2: i2s_alt2 {
20		brcm,pins = <28 29 30 31>;
21		brcm,function = <6>; /* alt2 */
22	};
23};
24