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ARM: dts: exynos: add needs-hpd to &hdmicec for Odroid-U3

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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>
This commit is contained in:
Hans Verkuil 2017-06-13 15:47:06 +02:00 committed by Krzysztof Kozlowski
parent c92a4fb249
commit 82d1afbce1
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/exynos4412-odroidu3.dts
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@ -78,6 +78,10 @@ &buck8_reg {
regulator-max-microvolt = <3300000>;
};
&hdmicec {
needs-hpd;
};
/* VDDQ for MSHC (eMMC card) */
&ldo22_reg {
regulator-name = "LDO22_VDDQ_MMC4_2.8V";