Add support for touchscreen in this device.
Signed-off-by: J.R. Divya Antony <d.antony.jr@xxxxxxxxx>
---
.../arm64/boot/dts/qcom/msm8916-asus-z00l.dts | 41 +++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
index cee451e59385..71f4aa16058f 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
@@ -4,6 +4,8 @@
#include "msm8916-pm8916.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Asus Zenfone 2 Laser";
@@ -48,6 +50,29 @@ usb_id: usb-id {
};
};
+&blsp_i2c5 {
+ status = "okay";
+
+ touchscreen@38 {
+ compatible = "edt,edt-ft5306";
+ reg = <0x38>;
+
+ interrupt-parent = <&msmgpio>;
+ interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+ reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
+
+ vcc-supply = <&pm8916_l11>;
+ iovcc-supply = <&pm8916_l6>;
+
+ touchscreen-size-x = <720>;
+ touchscreen-size-y = <1280>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_default>;
+ };
+};
+
&blsp1_uart2 {
status = "okay";
};
@@ -185,6 +210,22 @@ gpio_keys_default: gpio-keys-default {
bias-pull-up;
};
+ touchscreen_default: touchscreen-default {
+ pins = "gpio13";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-pull-up;
+
+ reset {
+ pins = "gpio12";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+
usb_id_default: usb-id-default {
pins = "gpio110";
function = "gpio";
--
2.33.0
