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| author | Andrzej Hajda <a.hajda@samsung.com> | 2018-07-26 12:12:28 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2018-08-29 20:57:51 +0200 |
| commit | 21cb5a27483a3cfdbcb7508a06a30c0a485e1211 (patch) | |
| tree | 3541a4e1abc9a0282bb3a2eaf6a404b29cd59b65 /arch/arm/boot/dts/exynos5250-arndale.dts | |
| parent | 620375c8fdf2f9f5110ed48d6c407cc4b7554f86 (diff) | |
| download | linux-21cb5a27483a3cfdbcb7508a06a30c0a485e1211.tar.bz2 | |
ARM: dts: exynos: Fix HDMI-HPD line handling on Arndale
HDMI-HPD was set active low, moreover by default pincontrol chip sets
pull-down on the pin. As a result HDMI driver assumes TV is always
connected regardless of actual state. The patch fixes it.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250-arndale.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-arndale.dts | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index e7a9b9aa85f1..88f060a1f081 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -210,9 +210,11 @@ }; &hdmi { + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_hpd>; status = "okay"; ddc = <&i2c_ddc>; - hpd-gpios = <&gpx3 7 GPIO_ACTIVE_LOW>; + hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; vdd_osc-supply = <&ldo10_reg>; vdd_pll-supply = <&ldo8_reg>; vdd-supply = <&ldo8_reg>; |