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authorHans Verkuil <hverkuil@xs4all.nl>2017-06-13 16:47:06 +0300
committerKrzysztof Kozlowski <krzk@kernel.org>2017-06-15 16:16:41 +0300
commit82d1afbce1e021819b913d9f6a314c3b12b56ed8 (patch)
tree2e6f9d41ca8570a854067570ea1c6e8b702f87c4 /arch/arm/boot/dts/exynos4412-odroidu3.dts
parentc92a4fb249bf98670543b4c41307e1e71942d513 (diff)
downloadlinux-82d1afbce1e021819b913d9f6a314c3b12b56ed8.tar.xz
ARM: dts: exynos: add needs-hpd to &hdmicec for Odroid-U3
The Odroid-U3 board has an IP4791CZ12 level shifter that is disabled if the HPD is low, which means that the CEC pin is disabled as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-odroidu3.dts')
-rw-r--r--arch/arm/boot/dts/exynos4412-odroidu3.dts4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 7504a5aa538e..44a4de08466b 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -78,6 +78,10 @@
regulator-max-microvolt = <3300000>;
};
+&hdmicec {
+ needs-hpd;
+};
+
/* VDDQ for MSHC (eMMC card) */
&ldo22_reg {
regulator-name = "LDO22_VDDQ_MMC4_2.8V";