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author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2021-11-02 17:42:24 +0300 |
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committer | Matthias Brugger <matthias.bgg@gmail.com> | 2021-11-19 13:34:22 +0300 |
commit | 54337a96f31b87e34f62af4c510e2fa80a908400 (patch) | |
tree | a2ce76f50adeb7550c0865f8220f3bdf8a2126af /arch/arm64 | |
parent | 08c40de81b77bd030f2a065464e7362b7467ed78 (diff) | |
download | linux-54337a96f31b87e34f62af4c510e2fa80a908400.tar.xz |
arm64: dts: mediatek: mt8173-elm: Add backlight enable pin config
Add the proper pinctrl for GPIO95 backlight enable pin and assign it
to the pwm-backlight node.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211102144224.457446-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index f292ca459a9a..9c75fbb31f98 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -27,6 +27,8 @@ power-supply = <&bl_fixed_reg>; enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&panel_backlight_en_pins>; status = "okay"; }; @@ -825,6 +827,12 @@ }; }; + panel_backlight_en_pins: panel_backlight_en_pins { + pins1 { + pinmux = <MT8173_PIN_95_PCM_TX__FUNC_GPIO95>; + }; + }; + panel_fixed_pins: panel_fixed_pins { pins1 { pinmux = <MT8173_PIN_41_CMMCLK__FUNC_GPIO41>; |