From: Bastian Germann <bage@debian.org>
To: Samuel Holland <samuel@sholland.org>
Cc: Vasily Khoruzhick <anarsoul@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Bastian Germann <bage@debian.org>
Subject: [PATCH v2 1/1] arm64: dts: allwinner: a64: enable Bluetooth on Pinebook
Date: Sat, 5 Nov 2022 16:33:19 +0100 [thread overview]
Message-ID: <20221105153319.19345-2-bage@debian.org> (raw)
In-Reply-To: <20221105153319.19345-1-bage@debian.org>
From: Vasily Khoruzhick <anarsoul@gmail.com>
Pinebook has an RTL8723CS WiFi + BT chip. BT is connected to UART1
and uses PL5 as device wake GPIO and PL6 as host wake GPIO.
Enable it in the device tree.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Bastian Germann <bage@debian.org>
---
.../boot/dts/allwinner/sun50i-a64-pinebook.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index 620cb3ef5f6c..50ed2e9f10ed 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -406,6 +406,20 @@ &uart0 {
status = "okay";
};
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "realtek,rtl8723cs-bt";
+ device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
+ enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+ host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ };
+};
+
&usb_otg {
dr_mode = "host";
};
--
2.38.1
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next prev parent reply other threads:[~2022-11-05 15:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-05 15:33 [PATCH v2 0/1] arm64: dts: allwinner: a64: enable Bluetooth on Pinebook Bastian Germann
2022-11-05 15:33 ` Bastian Germann [this message]
2022-11-05 15:47 ` [PATCH v2 1/1] " Samuel Holland
2022-11-07 19:12 ` Jernej Škrabec
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