From 82d1afbce1e021819b913d9f6a314c3b12b56ed8 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 13 Jun 2017 15:47:06 +0200 Subject: 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(+) (limited to 'arch/arm') 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"; -- cgit v1.2.3 From bc8ebb86392dc2e81abee68c4e569f8d23628603 Mon Sep 17 00:00:00 2001 From: Hoegeun Kwon Date: Thu, 15 Jun 2017 19:03:29 +0900 Subject: ARM: dts: exynos: Fix polarity of panel reset gpio in Rinato This reset gpio is active low, therefore fix from active high to low. Signed-off-by: Hoegeun Kwon Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos3250-rinato.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 118235b72e90..443e0c98dc73 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -240,7 +240,7 @@ reg = <0>; vdd3-supply = <&ldo16_reg>; vci-supply = <&ldo20_reg>; - reset-gpios = <&gpe0 1 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpe0 1 GPIO_ACTIVE_LOW>; te-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; power-on-delay= <30>; power-off-delay= <120>; -- cgit v1.2.3