From 82d1afbce1e021819b913d9f6a314c3b12b56ed8 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 13 Jun 2017 15:47:06 +0200 Subject: [PATCH] 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 Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos4412-odroidu3.dts | 4 ++++ 1 file changed, 4 insertions(+) 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"; -- 2.20.1