linux-kernel - [PATCH 5/5] arm64: dts: allwinner: h6: tanix-tx6: Enable bluetooth

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Date:   Wed,  1 Dec 2021 19:21:18 +0100
From:   Jernej Skrabec <jernej.skrabec@...il.com>
To:     mripard@...nel.org, wens@...e.org
Cc:     robh+dt@...nel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Jernej Skrabec <jernej.skrabec@...il.com>
Subject: [PATCH 5/5] arm64: dts: allwinner: h6: tanix-tx6: Enable bluetooth

Tanix TX6 comes either with RTL8822BS or RTL8822CS wifi+bt combo module.
Wifi part is already enabled in tanix DTSI. Let's enable also bluetooth.

Signed-off-by: Jernej Skrabec <jernej.skrabec@...il.com>
---
 .../boot/dts/allwinner/sun50i-h6-tanix-tx6.dts     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix-tx6.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix-tx6.dts
index a6e69f4b2666..9a38ff9b3fc7 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix-tx6.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix-tx6.dts
@@ -13,3 +13,17 @@ / {
 &r_ir {
 	linux,rc-map-name = "rc-tanix-tx5max";
 };
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "realtek,rtl8822cs-bt";
+		device-wake-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
+		host-wake-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
+		enable-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
+	};
+};
-- 
2.34.1