1/dts-v1/; 2#include "bcm2835-rpi.dtsi" 3 4/ { 5 compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835"; 6 model = "Raspberry Pi Model B rev2"; 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 = <BCM2835_FSEL_ALT2>; 22 }; 23}; 24