linux-kernel - [PATCH 6/6] arm64: dts: allwinner: pinephone: Add Bluetooth support

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Date:   Wed,  4 Nov 2020 23:41:35 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        linux-arm-kernel@...ts.infradead.org
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Samuel Holland <samuel@...lland.org>,
        Ondrej Jirman <megous@...ous.com>
Subject: [PATCH 6/6] arm64: dts: allwinner: pinephone: Add Bluetooth support

From: Ondrej Jirman <megous@...ous.com>

The PinePhone has a Realtek rtl8723cs Bluetooth controller.

Signed-off-by: Ondrej Jirman <megous@...ous.com>
Signed-off-by: Samuel Holland <samuel@...lland.org>
---
 .../boot/dts/allwinner/sun50i-a64-pinephone.dtsi    | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index e173096a7e68..1083055a731f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -447,6 +447,19 @@ &uart0 {
 	status = "okay";
 };
 
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "realtek,rtl8723cs-bt";
+		device-wake-gpios = <&pio 7 6 GPIO_ACTIVE_LOW>; /* PH6 */
+		enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+		host-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
+	};
+};
+
 /* Connected to the modem (hardware flow control can't be used) */
 &uart3 {
 	pinctrl-names = "default";
-- 
2.26.2