linux-kernel - [PATCH v2 4/4] arm64: dts: qcom: x1e80100-vivobook-s15: Add bluetooth

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Message-Id: <20241123-asus_qcom_display-v2-4-a0bff8576024@hotmail.com>
Date: Sat, 23 Nov 2024 13:58:56 +0100
From: Maud Spierings via B4 Relay <devnull+maud_spierings.hotmail.com@...nel.org>
To: Neil Armstrong <neil.armstrong@...aro.org>, 
 Jessica Zhang <quic_jesszhan@...cinc.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Douglas Anderson <dianders@...omium.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Maud Spierings <maud_spierings@...mail.com>
Subject: [PATCH v2 4/4] arm64: dts: qcom: x1e80100-vivobook-s15: Add
 bluetooth

From: Maud Spierings <maud_spierings@...mail.com>

Add bluetooth for the asus vivobook s15

Signed-off-by: Maud Spierings <maud_spierings@...mail.com>
---
 .../boot/dts/qcom/x1e80100-asus-vivobook-s15.dts   | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts b/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
index d0bee4b6fc0be6fe40d335f4d50dde495853b315..caf7509692db84c69ad375b5dd07054ac0adcb52 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
@@ -18,6 +18,11 @@ / {
 	compatible = "asus,vivobook-s15", "qcom,x1e80100";
 	chassis-type = "laptop";
 
+	aliases {
+		serial0 = &uart21;
+		serial1 = &uart14;
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 		pinctrl-0 = <&hall_int_n_default>;
@@ -545,6 +550,14 @@ &tlmm {
 			       <44 4>, /* SPI (TPM) */
 			       <238 1>; /* UFS Reset */
 
+	bt_en_default: bt-en-sleep {
+		pins = "gpio116";
+		function = "gpio";
+		output-low;
+		bias-disable;
+		qcom,drive-strength = <16>;
+	};
+
 	edp_reg_en: edp-reg-en-state {
 		pins = "gpio70";
 		function = "gpio";
@@ -624,6 +637,17 @@ tpad_default: tpad-default-state {
 	};
 };
 
+&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>;
+	};
+};
+
 &usb_1_ss0_hsphy {
 	vdd-supply = <&vreg_l3j_0p8>;
 	vdda12-supply = <&vreg_l2j_1p2>;

-- 
2.47.0