[PATCH v3 4/5] arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce support for fts touchscreen

Joel Selvaraj
2023-04-15T02:02:46Z

The Poco F1 EBBG variant uses Focaltech FTS touchscreen. Introduce
support for it.

Signed-off-by: Joel Selvaraj <joelselvaraj.oss@gmail.com>
---
.../dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts | 21 +++++++++++++++++++
1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts
index 76931ebad065..26e77979cdab 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts
@@ -13,3 +13,24 @@ &display_panel {
compatible = "ebbg,ft8719";
status = "okay";
};
+
+&i2c14 {
+ status = "okay";
+
+ touchscreen@38 {
+ compatible = "focaltech,fts8719";
+ reg = <0x38>;
+
+ interrupts-extended = <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+
+ vddio-supply = <&vreg_l14a_1p8>;
+
+ pinctrl-0 = <&ts_int_default &ts_reset_default>;
+ pinctrl-1 = <&ts_int_sleep &ts_reset_sleep>;
+ pinctrl-names = "default", "sleep";
+
+ touchscreen-size-x = <1080>;
+ touchscreen-size-y = <2246>;
+ };
+};
--
2.40.0