Commit e76c7e1f authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen 



Add Samsung touchscreen node and relevant pin configuration to make the phones
actually interactable with.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-6-konrad.dybcio@somainline.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 4a62a824

arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi

+20 −1
Original line number Diff line number Diff line
@@ -462,7 +462,18 @@ &i2c13 { 
	status = "okay";

	clock-frequency = <400000>;



	/* Samsung touchscreen @ 48 */

	touchscreen@48 {

		compatible = "samsung,s6sy761";

		reg = <0x48>;

		interrupt-parent = <&tlmm>;

		interrupts = <39 0x2008>;

		/* It's "vddio" downstream but it works anyway! */

		vdd-supply = <&vreg_l1c_1p8>;

		avdd-supply = <&vreg_l10c_3p3>;



		pinctrl-names = "default";

		pinctrl-0 = <&ts_int_default>;

	};

};



&i2c15 {
@@ -570,6 +581,14 @@ mdm2ap_default: mdm2ap-default { 
		bias-disable;

	};



	ts_int_default: ts-int-default {

		pins = "gpio39";

		function = "gpio";

		drive-strength = <2>;

		bias-disabled;

		input-enable;

	};



	ap2mdm_default: ap2mdm-default {

		pins = "gpio56", "gpio57";

		function = "gpio";