From: Christopher Obbard <christopher.obbard@linaro.org>
Date: Thu, 14 Aug 2025 20:16:19 +0000 (+0100)
Subject: arm64: dts: qcom: x1e78100-t14s-oled: Add eDP panel
X-Git-Tag: v6.18-rc1~147^2~32^2~7
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e696e7aa439f1134ca5f91d6c86b332b72e57d9c;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: x1e78100-t14s-oled: Add eDP panel

Add the Samsung ATNA40YK20 eDP panel to the device tree for the
Snapdragon T14s OLED model.

Signed-off-by: Christopher Obbard <christopher.obbard@linaro.org>
Tested-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250814-wip-obbardc-qcom-t14s-oled-panel-v7-1-89966ae886a3@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts
index be65fafafa736..d524afa12d19b 100644
--- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts
+++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s-oled.dts
@@ -10,3 +10,11 @@
 	compatible = "lenovo,thinkpad-t14s-oled", "lenovo,thinkpad-t14s",
 		     "qcom,x1e78100", "qcom,x1e80100";
 };
+
+&panel {
+	compatible = "samsung,atna40yk20", "samsung,atna33xc20";
+	enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-0 = <&edp_bl_en>;
+	pinctrl-names = "default";
+};