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arm64: dts: rockchip: Add touchscreen support to rk3399-pinephone-pro

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The phone has a Goodix GT1158 touchscreen, add a DT node for it.

Signed-off-by: Martijn Braam <martijn@brixit.nl>
Co-developed-by: Kamil Trzciński <ayufan@ayufan.eu>
Signed-off-by: Kamil Trzciński <ayufan@ayufan.eu>
Co-developed-by: Ondrej Jirman <megi@xff.cz>
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20230328073309.1743112-3-javierm@redhat.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Martijn Braam
2023-03-28 09:33:09 +02:00
committed by Heiko Stuebner
parent 3e987e1f22
commit 17a23ce930
1 changed files with 19 additions and 0 deletions
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19
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -367,6 +367,25 @@ regulator-state-mem {
};
};
&i2c3 {
i2c-scl-rising-time-ns = <450>;
i2c-scl-falling-time-ns = <15>;
status = "okay";
touchscreen@14 {
compatible = "goodix,gt1158";
reg = <0x14>;
interrupt-parent = <&gpio3>;
interrupts = <RK_PB5 IRQ_TYPE_EDGE_RISING>;
irq-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
AVDD28-supply = <&vcc3v0_touch>;
VDDIO-supply = <&vcc3v0_touch>;
touchscreen-size-x = <720>;
touchscreen-size-y = <1440>;
};
};
&cluster0_opp {
opp04 {
status = "disabled";