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