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arm64: dts: rockchip: add power control for gt1x on px30/rk3326 evb

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Change-Id: I40bae62b0d11a7947d6da02aad9c44cf411bb28f
Signed-off-by: Weixin Zhou <zwx@rock-chips.com>
This commit is contained in:
Zhou weixin
2018-06-12 09:46:55 +08:00
committed by Weixin Zhou
parent 420f585082
commit c2c106fc84
2 changed files with 22 additions and 9 deletions
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9
arch/arm64/boot/dts/rockchip/px30-evb-ddr3-v10.dts
View File

@@ -607,10 +607,11 @@
};
gt1x: gt1x@14 {
compatible = "goodix,gt1x";
reg = <0x14>;
goodix,rst-gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
goodix,irq-gpio = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
compatible = "goodix,gt1x";
reg = <0x14>;
power-supply = <&vcc3v3_lcd>;
goodix,rst-gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
goodix,irq-gpio = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
};
sensor@4c {

22
arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts
View File

@@ -211,6 +211,17 @@
BT,wake_host_irq = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
status = "okay";
};
vcc18_lcd_n: vcc18-lcd-n {
compatible = "regulator-fixed";
regulator-name = "vcc18_lcd_n";
regulator-boot-on;
gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&bus_apll {
@@ -233,7 +244,7 @@
compatible = "sitronix,st7703", "simple-panel-dsi";
reg = <0>;
backlight = <&backlight>;
enable-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
power-supply = <&vcc18_lcd_n>;
prepare-delay-ms = <2>;
reset-delay-ms = <1>;
init-delay-ms = <20>;
@@ -680,10 +691,11 @@
};
gt1x: gt1x@14 {
compatible = "goodix,gt1x";
reg = <0x14>;
goodix,rst-gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
goodix,irq-gpio = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
compatible = "goodix,gt1x";
reg = <0x14>;
power-supply = <&vcc18_lcd_n>;
goodix,rst-gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
goodix,irq-gpio = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
};
sensor@4c {