The Poco F1 EBBG variant uses Focaltech FTS8719 touchscreen. Introduce
support for it.
Signed-off-by: Joel Selvaraj <joelselvaraj.oss@xxxxxxxxx>
---
.../dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts | 26 +++++++++++++++++++
1 file changed, 26 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..f857ed3e2df4 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 +13,29 @@ &display_panel {
compatible = "ebbg,ft8719";
status = "okay";
};
+
+&i2c14 {
+ status = "okay";
+
+ dmas = <&gpi_dma1 0 6 QCOM_GPI_I2C>,
+ <&gpi_dma1 1 6 QCOM_GPI_I2C>;
+ dma-names = "tx", "rx";
+
+ touchscreen@38 {
+ compatible = "focaltech,fts8719";
+ reg = <0x38>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+
+ vddio-supply = <&vreg_l14a_1p8>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&ts_int_default &ts_reset_default>;
+ pinctrl-1 = <&ts_int_sleep &ts_reset_sleep>;
+
+ touchscreen-size-x = <1080>;
+ touchscreen-size-y = <2246>;
+ };
+};
--
2.40.0
