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ARM: dts: imx6qdl-sabre*: fix Egalax touchscreen properties

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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 <shawnguo@kernel.org>
Link: https://lore.kernel.org/r/20220920042608.1865560-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2022-09-19 21:26:05 -07:00
parent c29a017f9d
commit a306d0696a
2 changed files with 6 additions and 6 deletions
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4
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
View File

@ -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>;
};
};

8
arch/arm/boot/dts/imx6qdl-sabresd.dtsi
View File

@ -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 {