From: Luca Weiss <luca.weiss@fairphone.com>
Date: Wed, 12 Mar 2025 11:14:59 +0000 (+0100)
Subject: arm64: dts: qcom: qcm6490-fairphone-fp5: Add touchscreen node
X-Git-Tag: v6.16-rc1~97^2~20^2~115^2~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c6d55f41c1b54b16d35f16c02fe99cc0ad019e0;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: qcm6490-fairphone-fp5: Add touchscreen node

Add a node for the GT9897 touchscreen found on this smartphone connected
via SPI.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250312-fp5-touchscreen-v2-1-4bed270e0065@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index 356cee8aeba90..0f1c83822f66f 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -1069,7 +1069,17 @@
 &spi13 {
 	status = "okay";
 
-	/* Goodix touchscreen @ 0 */
+	touchscreen@0 {
+		compatible = "goodix,gt9897";
+		reg = <0>;
+		interrupts-extended = <&tlmm 81 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&tlmm 105 GPIO_ACTIVE_LOW>;
+		avdd-supply = <&vreg_l3c>;
+		vddio-supply = <&vreg_l2c>;
+		spi-max-frequency = <1000000>;
+		touchscreen-size-x = <1224>;
+		touchscreen-size-y = <2700>;
+	};
 };
 
 &tlmm {