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authorLubomir Rintel <lkundrak@v3.sk>2015-10-11 22:37:16 +0300
committerEric Anholt <eric@anholt.net>2015-10-15 01:35:56 +0300
commit3f37169fb36497dec8f3fad14d835747d5552aa5 (patch)
tree98717874e4cf434290fbf3f2eadfb3178bcee2c6 /arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
parent645dccb1c132d42dff26ef3d00cf0b903743d99e (diff)
downloadlinux-3f37169fb36497dec8f3fad14d835747d5552aa5.tar.xz
ARM: bcm2835: dt: Add Raspberry Pi Model B rev2
This one has an extra P5 header (unpopulated) with I2S. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts')
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
new file mode 100644
index 000000000000..eab8b5916e8a
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -0,0 +1,23 @@
+/dts-v1/;
+#include "bcm2835-rpi.dtsi"
+
+/ {
+ compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
+ model = "Raspberry Pi Model B rev2";
+
+ leds {
+ act {
+ gpios = <&gpio 16 1>;
+ };
+ };
+};
+
+&gpio {
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
+
+ /* I2S interface */
+ i2s_alt2: i2s_alt2 {
+ brcm,pins = <28 29 30 31>;
+ brcm,function = <BCM2835_FSEL_ALT2>;
+ };
+};