linux-kernel - [PATCH v1 05/11] ARM: nvidia: tf701t: add Bluetooth node

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Message-ID: <20240806123906.161218-6-clamor95@gmail.com>
Date: Tue,  6 Aug 2024 15:39:00 +0300
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Svyatoslav Ryhel <clamor95@...il.com>
Cc: devicetree@...r.kernel.org,
	linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 05/11] ARM: nvidia: tf701t: add Bluetooth node

Add serial node along with bluetooth node to ASUS TF701T device-tree.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../boot/dts/nvidia/tegra114-asus-tf701t.dts  | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
index fe1772250a85..00c3325878b9 100644
--- a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
+++ b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts
@@ -1111,7 +1111,33 @@ serial@...06040 {
 	};
 
 	serial@...06200 {
-		/* Bluetooth */
+		compatible = "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart";
+		reset-names = "serial";
+		/delete-property/ reg-shift;
+		status = "okay";
+
+		nvidia,adjust-baud-rates = <0 9600 100>,
+					   <9600 115200 200>,
+					   <1000000 4000000 136>;
+
+		bluetooth {
+			compatible = "brcm,bcm4334-bt";
+			max-speed = <4000000>;
+
+			clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
+			clock-names = "txco";
+
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "host-wakeup";
+
+			device-wakeup-gpios = <&gpio TEGRA_GPIO(EE, 1) GPIO_ACTIVE_HIGH>;
+			shutdown-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
+			reset-gpios = <&gpio TEGRA_GPIO(Q, 6) GPIO_ACTIVE_LOW>;
+
+			vbat-supply = <&vdd_3v3_com>;
+			vddio-supply = <&vdd_1v8_vio>;
+		};
 	};
 
 	serial@...06300 {
-- 
2.43.0