From: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
Configure the maXTouch touchscreen found on Xperia XZ3 devices.
Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
[Konrad: clean up unused props, use generic node name]
---
.../qcom/sdm845-sony-xperia-tama-akatsuki.dts | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
index 5c5949a51184..1668ae99dd47 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
@@ -25,6 +25,29 @@ ts_vddio_supply: ts-vddio-regulator {
gpio = <&tlmm 133 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_vddio_en>;
+ };
+};
+
+&i2c5 {
+ status = "okay";
+
+ touchscreen: touchscreen@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
+
+ reset-gpios = <&tlmm 99 GPIO_ACTIVE_LOW>;
+ vdda-supply = <&vreg_l28a_2p8>;
+ vdd-supply = <&ts_vddio_supply>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&ts_default>;
+ pinctrl-1 = <&ts_sleep>;
};
};
--
2.37.3
