ARM: dts: bcm283x: Fix hdmi hpd gpio pull

[ Upstream commit 544e7841 ]

Raspberry pi board model B revison 2 have the hot plug detector gpio
active high (and not low as it was in the dts).
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Fixes: 49ac67e0 ("ARM: bcm2835: Add VC4 to the device tree.")
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>

arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts

@@ -26,5 +26,5 @@ i2s_alt2: i2s_alt2 {
 };
 
 &hdmi {
-	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
 };