From a306d0696aa96f85a9d1a1fbed2bcbf19b474961 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 19 Sep 2022 21:26:05 -0700 Subject: [PATCH] ARM: dts: imx6qdl-sabre*: fix Egalax touchscreen properties This patch fixes interrupt trigger (should be level low as that is what the driver is always using), the GPIO that is the interrupt source that is also used to wake up chip by driving the line low. The proper polarity is be needed for converting the driver to gpiod API. Acked-by: Shawn Guo Link: https://lore.kernel.org/r/20220920042608.1865560-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov --- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 4 ++-- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 3dbb460ef102e..eebcfe12142e2 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -452,8 +452,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_egalax_int>; interrupt-parent = <&gpio2>; - interrupts = <28 IRQ_TYPE_EDGE_FALLING>; - wakeup-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + wakeup-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 37482a9023fce..09f4c2fa3ad6c 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -311,8 +311,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2_egalax_int>; interrupt-parent = <&gpio6>; - interrupts = <8 IRQ_TYPE_EDGE_FALLING>; - wakeup-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + wakeup-gpios = <&gpio6 8 GPIO_ACTIVE_LOW>; }; ov5640: camera@3c { @@ -450,8 +450,8 @@ compatible = "eeti,egalax_ts"; reg = <0x04>; interrupt-parent = <&gpio6>; - interrupts = <7 2>; - wakeup-gpios = <&gpio6 7 0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>; }; magnetometer@e { -- 2.30.2