On 2021-01-20 15:22, Oleksij Rempel wrote:
Add touchscreen support to the Protonic VT7 board.
Co-Developed-by: Robin van der Gracht robin@protonic.nl Signed-off-by: Robin van der Gracht robin@protonic.nl Signed-off-by: Oleksij Rempel o.rempel@pengutronix.de
arch/arm/boot/dts/imx6dl-prtvt7.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts index d9cb1e41cc10..63ae2065834c 100644 --- a/arch/arm/boot/dts/imx6dl-prtvt7.dts +++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts @@ -266,6 +266,26 @@ &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi2>; status = "okay";
- touchscreen@0 {
compatible = "ti,tsc2046";reg = <0>;pinctrl-0 = <&pinctrl_tsc>;pinctrl-names ="default";spi-max-frequency = <100000>;interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>;pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;touchscreen-inverted-x;touchscreen-inverted-y;
Please remove both inverted properties since it's not inverted.
touchscreen-max-pressure = <4095>;ti,vref-delay-usecs = /bits/ 16 <100>;ti,x-plate-ohms = /bits/ 16 <800>;ti,y-plate-ohms = /bits/ 16 <300>;wakeup-source;- };
};
&i2c1 {
Robin