From 1cd99abb5c94733a43ee4dc81dd62e0f7d8c9ff0 Mon Sep 17 00:00:00 2001 From: Lubomir Rintel Date: Sun, 11 Oct 2015 21:37:17 +0200 Subject: [PATCH] ARM: bcm2835: dt: Add Raspberry Pi Model A+ Essentially the same as B+. Signed-off-by: Lubomir Rintel Signed-off-by: Eric Anholt --- arch/arm/boot/dts/Makefile | 3 ++- arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 30 ++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/bcm2835-rpi-a-plus.dts 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 = ; + }; +}; -- 2.34.1