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ARM: dts: rockchip: add focaltech touchscreen to rk3188-bqedison2qc 

The Edison tablet uses a Focaltech touchscreen, with one speciality
that the touchscreen resolution doesn't match the display resolution
(1024x768 vs. 1280x600) which userspace will have to compensate for.

Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com>
hifive-unleashed-5.1
Heiko Stuebner 2018-12-21 17:10:12 +01:00 committed by Heiko Stuebner
parent 95e50af34d
commit 321514a385
1 changed files with 15 additions and 0 deletions
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15
arch/arm/boot/dts/rk3188-bqedison2qc.dts
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@ -408,6 +408,21 @@
&i2c2 {
clock-frequency = <400000>;
status = "okay";
ft5606: touchscreen@3e {
compatible = "edt,edt-ft5506";
reg = <0x3e>;
interrupt-parent = <&gpio1>;
interrupts = <RK_PB7 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&tp_int &tp_rst>;
reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
touchscreen-inverted-y;
/* hw ts resolution does not match display */
touchscreen-size-y = <1024>;
touchscreen-size-x = <768>;
touchscreen-swapped-x-y;
};
};
&i2c3 {