diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2018-07-26 13:12:28 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2018-08-29 21:57:51 +0300 |
| commit | 21cb5a27483a3cfdbcb7508a06a30c0a485e1211 (patch) | |
| tree | 3541a4e1abc9a0282bb3a2eaf6a404b29cd59b65 /arch/arm/boot/dts/exynos5250-pinctrl.dtsi | |
| parent | 620375c8fdf2f9f5110ed48d6c407cc4b7554f86 (diff) | |
| download | linux-21cb5a27483a3cfdbcb7508a06a30c0a485e1211.tar.xz | |
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-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi index b25d520393b8..d31a68672bfa 100644 --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi @@ -599,6 +599,11 @@ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; }; + + hdmi_hpd: hdmi-hpd { + samsung,pins = "gpx3-7"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; }; &pinctrl_1 { |