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ARM: dts: rockchip: rv11xx-evb-v10: add GT917S tp support

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Gt917s is a panel adapter board with ili9881d matching touch IC.

At the same time, init delay Ms 80 instead of 10, is to solve the
problem of high probability of not displaying due to incomplete
reset when the hardware of the panel adapter board is changed.

Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Change-Id: I17eff7fdd140a7d6f82e8991ad2bdd7765d43a73
This commit is contained in:
Nickey Yang
2020-06-29 20:47:20 +08:00
committed by Tao Huang
parent 1f056007af
commit bbd4383092
1 changed files with 23 additions and 1 deletions
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24
arch/arm/boot/dts/rv11xx-evb-v10.dtsi
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@@ -236,7 +236,7 @@
power-supply = <&vcc18_lcd_n>;
prepare-delay-ms = <5>;
reset-delay-ms = <1>;
init-delay-ms = <10>;
init-delay-ms = <80>;
disable-delay-ms = <10>;
unprepare-delay-ms = <5>;
@@ -929,6 +929,21 @@
};
};
&i2c5 {
status = "okay";
clock-frequency = <400000>;
gt1x: gt1x@5d {
compatible = "goodix,gt1x";
reg = <0x5d>;
pinctrl-names = "default";
pinctrl-0 = <&tp_int_pin>;
power-supply = <&vcc18_lcd_n>;
goodix,rst-gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>;
goodix,irq-gpio = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>;
};
};
&i2s0_8ch {
status = "okay";
#sound-dai-cells = <0>;
@@ -1076,6 +1091,13 @@
rockchip,pins = <0 RK_PB0 0 &pcfg_pull_up>;
};
};
gt1x {
/omit-if-no-ref/
tp_int_pin: tp-int-pin {
rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pmu_io_domains {