arm64: dts: qcom: sc7180: Add pazquel360 touschreen

The touchscreen was supposed to have been added when pazquel360 first
was added upstream but was missed. Add it now.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221209091234.v3.4.Id132522bda31fd97684cb076a44a0907cd28097d@changeid

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi
index 5702325d0c7b59c718ce7b59c156a9e7ad4a6dac..6968aed35b8df51d5c6a9a603cb74758421df63b 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi
@@ -14,6 +14,25 @@
        realtek,dmic-clk-rate-hz = <2048000>;
 };
 
+ap_ts_pen_1v8: &i2c4 {
+       clock-frequency = <400000>;
+       status = "okay";
+
+       ap_ts: touchscreen@10 {
+               compatible = "elan,ekth3915", "elan,ekth3500";
+               reg = <0x10>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
+
+               interrupt-parent = <&tlmm>;
+               interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+               vcc33-supply = <&pp3300_ts>;
+               vccio-supply = <&pp1800_l10a>;
+               reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+       };
+};
+
 &keyboard_controller {
        function-row-physmap = <
                MATRIX_KEY(0x00, 0x02, 0)       /* T1 */