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arm64: dts: qcom: sm6115-pro1x: Add Goodix Touchscreen

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The Fxtec Pro1X touchscreen uses Goodix GT9286 chip.

Signed-off-by: Dang Huynh <danct12@riseup.net>
Link: https://lore.kernel.org/r/20240731-qx1050-feature-expansion-v3-3-b945527fa5d2@riseup.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dang Huynh 2024-07-31 13:18:44 +07:00 committed by Bjorn Andersson
parent 4686161eb8
commit e46b455e67
1 changed files with 49 additions and 0 deletions
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49
arch/arm64/boot/dts/qcom/sm6115-fxtec-pro1x.dts
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@ -63,6 +63,20 @@ key-volume-up {
wakeup-source; wakeup-source;
}; };
}; };
ts_vdd_supply: ts-vdd-supply {
compatible = "regulator-fixed";
regulator-name = "ts_vdd_supply";
gpio = <&pca9534 3 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
ts_vddio_supply: ts-vddio-supply {
compatible = "regulator-fixed";
regulator-name = "ts_vddio_supply";
gpio = <&pca9534 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
}; };
&dispcc { &dispcc {
@ -87,6 +101,27 @@ pca9534: gpio@21 {
}; };
}; };
&i2c2 {
status = "okay";
/* Clock frequency was not specified downstream, let's park it to 100 KHz */
clock-frequency = <100000>;
touchscreen@14 {
compatible = "goodix,gt9286";
reg = <0x14>;
interrupts-extended = <&tlmm 80 IRQ_TYPE_LEVEL_LOW>;
irq-gpios = <&tlmm 80 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&tlmm 71 GPIO_ACTIVE_HIGH>;
AVDD28-supply = <&ts_vdd_supply>;
VDDIO-supply = <&ts_vddio_supply>;
pinctrl-0 = <&ts_int_n>, <&ts_rst_n>;
pinctrl-names = "default";
};
};
&pm6125_gpios { &pm6125_gpios {
vol_up_n: vol-up-n-state { vol_up_n: vol-up-n-state {
pins = "gpio5"; pins = "gpio5";
@ -257,6 +292,20 @@ key_camera_n: key-camera-n-state {
bias-pull-up; bias-pull-up;
}; };
ts_rst_n: ts-rst-n-state {
pins = "gpio71";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
ts_int_n: ts-int-n-state {
pins = "gpio80";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
hall_sensor_n: hall-sensor-n-state { hall_sensor_n: hall-sensor-n-state {
pins = "gpio96"; pins = "gpio96";
function = "gpio"; function = "gpio";