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From: Quentin Schulz <foss+kernel@0leil.net>
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Subject: [PATCH v3 7/9] arm64: dts: librem5: fix touchscreen reset GPIO
polarity
Date: Mon, 5 Dec 2022 14:40:36 +0100
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|
| Series |
fix reset line polarity for Goodix touchscreen controllers
|
|
Commit Message
Quentin Schulz
Dec. 5, 2022, 1:40 p.m. UTC
From: Quentin Schulz <quentin.schulz@theobroma-systems.com> The reset line is active low for the Goodix touchscreen controller so let's fix the polarity in the Device Tree node. Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> --- arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 6445c6b90b5bb..b038300812b1e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -542,7 +542,7 @@ touchscreen@5d { pinctrl-0 = <&pinctrl_ts>; interrupt-parent = <&gpio3>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - reset-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; irq-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>; touchscreen-size-x = <720>; touchscreen-size-y = <1440>;