commit 49ac67e0c39cd268371e63ce0662ecb59a164a20
author Eric Anholt <eric@anholt.net> Mon Mar 02 14:36:16 2015 -0800
committer Eric Anholt <eric@anholt.net> Tue Apr 19 17:31:57 2016 -0700
tree fd63c193956daacd4b1290d9886f3e8cdb32925f
parent b3a15f6d55fb584dd4d8baac5d1b6a398720620c

ARM: bcm2835: Add VC4 to the device tree.

VC4 is the GPU (display and 3D) present on the 283x.

Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>

arch/arm/boot/dts/bcm2835-rpi-b-plus.dts

diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index ef54050..57d313b 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -29,3 +29,7 @@
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};