There is no point in keeping touchscreen disabled, enable corresponding
i2c-hid device.
04F3:2608 Touchscreen as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input1
04F3:2608 as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input2
04F3:2608 as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input3
04F3:2608 Stylus as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input4
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
.../boot/dts/qcom/msm8998-lenovo-miix-630.dts | 25 ++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
index a105143bee4a..133999a7ed2a 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
@@ -11,6 +11,22 @@ / {
chassis-type = "convertible";
};
+&blsp1_i2c5 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ touchscreen@10 {
+ compatible = "hid-over-i2c";
+ reg = <0x10>;
+ hid-descr-addr = <0x1>;
+
+ interrupts-extended = <&tlmm 125 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-0 = <&i2c5_hid_active>;
+ pinctrl-names = "default";
+ };
+};
+
&blsp1_i2c6 {
status = "okay";
@@ -35,3 +51,12 @@ &remoteproc_mss {
&sdhc2 {
cd-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>;
};
+
+&tlmm {
+ i2c5_hid_active: i2c5-hid-active-state {
+ pins = "gpio125";
+ function = "gpio";
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+};
--
2.39.2
