1/dts-v1/; 2#include "bcm2836.dtsi" 3#include "bcm2835-rpi.dtsi" 4#include "bcm283x-rpi-smsc9514.dtsi" 5 6/ { 7 compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; 8 model = "Raspberry Pi 2 Model B"; 9 10 memory { 11 reg = <0 0x40000000>; 12 }; 13 14 leds { 15 act { 16 gpios = <&gpio 47 0>; 17 }; 18 19 pwr { 20 label = "PWR"; 21 gpios = <&gpio 35 0>; 22 default-state = "keep"; 23 linux,default-trigger = "default-on"; 24 }; 25 }; 26}; 27 28&gpio { 29 pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>; 30 31 /* I2S interface */ 32 i2s_alt0: i2s_alt0 { 33 brcm,pins = <18 19 20 21>; 34 brcm,function = <BCM2835_FSEL_ALT0>; 35 }; 36}; 37 38&hdmi { 39 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; 40}; 41