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