From: Maya Matuszczyk <maccraft123mc@gmail.com>
Date: Fri, 4 Oct 2024 19:24:36 +0000 (+0200)
Subject: arm64: dts: qcom: x1e80100: Add debug uart to Lenovo Yoga Slim 7x
X-Git-Tag: v6.13-rc1~140^2~22^2~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c3d9c134892c4158867075c840b81a5ed28af1f;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: x1e80100: Add debug uart to Lenovo Yoga Slim 7x

This commit enables the debug UART found on the motherboard under the SSD

Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com>
Link: https://lore.kernel.org/r/20241004192436.16195-2-maccraft123mc@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
index 3c13331a9ef42..1f292cd4a7130 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
@@ -15,6 +15,14 @@
 	model = "Lenovo Yoga Slim 7x";
 	compatible = "lenovo,yoga-slim7x", "qcom,x1e80100";
 
+	aliases {
+		serial0 = &uart21;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
 	pmic-glink {
 		compatible = "qcom,x1e80100-pmic-glink",
 			     "qcom,sm8550-pmic-glink",
@@ -883,6 +891,11 @@
 
 };
 
+&uart21 {
+	compatible = "qcom,geni-debug-uart";
+	status = "okay";
+};
+
 &usb_1_ss0_hsphy {
 	vdd-supply = <&vreg_l3j_0p8>;
 	vdda12-supply = <&vreg_l2j_1p2>;