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| author | Dmitry Osipenko <digetx@gmail.com> | 2021-05-10 23:25:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-25 15:36:13 +0300 |
| commit | e89f4098d5283d7ea35a4532cfb0a98e74784cfd (patch) | |
| tree | 6d8547c312561c0440205dc6616f069eb74db4c6 /arch/arm/boot/dts/tegra20-harmony.dts | |
| parent | c8815d6fee79cbcee942e18698d426bca7ea2797 (diff) | |
| download | linux-e89f4098d5283d7ea35a4532cfb0a98e74784cfd.tar.xz | |
ARM: tegra: wm8903: Fix polarity of headphones-detection GPIO in device-trees
[ Upstream commit 5f45da704de425d74abd75feaa928fc8a3df03ba ]
All Tegra boards which use WM8903 audio codec are specifying a wrong
polarity for the headphones detection GPIO. The kernel driver hardcodes
the polarity to active-low, which is the correct polarity, so we can fix
the device-trees safely.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/tegra20-harmony.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra20-harmony.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 86494cb4d5a1..ae4312eedcbd 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -748,7 +748,7 @@ nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) - GPIO_ACTIVE_HIGH>; + GPIO_ACTIVE_LOW>; nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0) GPIO_ACTIVE_HIGH>; nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1) |