1/dts-v1/; 2#include "bcm2836.dtsi" 3#include "bcm2835-rpi.dtsi" 4 5/ { 6 compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; 7 model = "Raspberry Pi 2 Model B"; 8 9 memory { 10 reg = <0 0x40000000>; 11 }; 12 13 leds { 14 act { 15 gpios = <&gpio 47 0>; 16 }; 17 18 pwr { 19 label = "PWR"; 20 gpios = <&gpio 35 0>; 21 default-state = "keep"; 22 linux,default-trigger = "default-on"; 23 }; 24 }; 25}; 26 27&gpio { 28 pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>; 29 30 /* I2S interface */ 31 i2s_alt0: i2s_alt0 { 32 brcm,pins = <18 19 20 21>; 33 brcm,function = <BCM2835_FSEL_ALT0>; 34 }; 35}; 36