diff options
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 30 |
2 files changed, 32 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 23d649344914..aaaf299775f9 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -59,7 +59,8 @@ dtb-$(CONFIG_ARCH_AXXIA) += \ dtb-$(CONFIG_ARCH_BCM2835) += \ bcm2835-rpi-b.dtb \ bcm2835-rpi-b-rev2.dtb \ - bcm2835-rpi-b-plus.dtb + bcm2835-rpi-b-plus.dtb \ + bcm2835-rpi-a-plus.dtb dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm4708-asus-rt-ac56u.dtb \ bcm4708-asus-rt-ac68u.dtb \ diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts new file mode 100644 index 000000000000..b2bff43b135c --- /dev/null +++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts @@ -0,0 +1,30 @@ +/dts-v1/; +#include "bcm2835-rpi.dtsi" + +/ { + compatible = "raspberrypi,model-a-plus", "brcm,bcm2835"; + model = "Raspberry Pi Model A+"; + + leds { + act { + gpios = <&gpio 47 0>; + }; + + pwr { + label = "PWR"; + gpios = <&gpio 35 0>; + default-state = "keep"; + linux,default-trigger = "default-on"; + }; + }; +}; + +&gpio { + pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>; + + /* I2S interface */ + i2s_alt0: i2s_alt0 { + brcm,pins = <18 19 20 21>; + brcm,function = <BCM2835_FSEL_ALT0>; + }; +}; |