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Subject[PATCH RFC v2 5/7] arm64: dts: imx: fix touchscreen reset GPIO polarity
Date
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/imx8mm-prt8mm.dts | 2 +-
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-prt8mm.dts b/arch/arm64/boot/dts/freescale/imx8mm-prt8mm.dts
index 9fbbbb556c0b3..df7e5ae9698e1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-prt8mm.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-prt8mm.dts
@@ -107,7 +107,7 @@ touchscreeen@5d {
interrupt-parent = <&gpio1>;
interrupts = <8 IRQ_TYPE_NONE>;
irq-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
- reset-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};

temp-sense@70 {
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>;
--
b4 0.10.1

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