0008-arm64-dts-qcom-x1e80100-dell-xps13-9345-Add-bluetoot.patch

From 4cf843e7aea772167f7e955900b95a365f7c6e83 Mon Sep 17 00:00:00 2001
From: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Date: Sat, 28 Sep 2024 08:56:33 +0200
Subject: [PATCH 8/8] arm64: dts: qcom: x1e80100-dell-xps13-9345: Add bluetooth
 nodes

Enable bluetooth. Setup turned out to be identical to x1e80100-crd.
No regulators added, as due to lack of access to schematics that would
be guesstimating.

Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
---
 .../dts/qcom/x1e80100-dell-xps13-9345.dts     | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
index 2bfbcd12e1c2..6f417d296dd2 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
@@ -22,6 +22,7 @@ / {
 
 	aliases {
 		serial0 = &uart21;
+		serial1 = &uart14;
 	};
 
 	gpio-keys {
@@ -936,6 +937,14 @@ &tlmm {
 			       <76 4>,  /* SPI19 (TZ Protected) */
 			       <238 1>; /* UFS Reset */
 
+	bt_en_default: bt-en-sleep {
+		pins = "gpio116";
+		function = "gpio";
+		output-low;
+		bias-disable;
+		qcom,drive-strength = <16>;
+	};
+
 	cam_indicator_en: cam-indicator-en-state {
 		pins = "gpio110";
 		function = "gpio";
@@ -1094,6 +1103,18 @@ reset-n-pins {
 	};
 };
 
+&uart14 {
+	status = "okay";
+
+	bluetooth: bt_wcn7850 {
+		compatible = "qcom,wcn7850-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_en_default>;
+		enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
+		max-speed = <3200000>;
+	};
+};
+
 &uart21 {
 	compatible = "qcom,geni-debug-uart";
 	status = "okay";
-- 
2.45.2