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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2017-06-13 15:47:06 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2017-06-15 15:16:41 +0200 |
| commit | 82d1afbce1e021819b913d9f6a314c3b12b56ed8 (patch) | |
| tree | 2e6f9d41ca8570a854067570ea1c6e8b702f87c4 /arch/arm/boot/dts/exynos4412-odroidu3.dts | |
| parent | c92a4fb249bf98670543b4c41307e1e71942d513 (diff) | |
| download | lwn-82d1afbce1e021819b913d9f6a314c3b12b56ed8.tar.gz lwn-82d1afbce1e021819b913d9f6a314c3b12b56ed8.zip | |
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.dts | 4 |
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"; |