Pinebook uses RTL8723CS for WiFi and Bluetooth. Enable BT in the device tree.
This was part of a patch series adding RTL8723CS Bluetooth support to btrtl.
Changelog:
v2: Fix subject
Drop misleading I2C sentence
Add enable-gpios to bluetooth device tree node
Vasily Khoruzhick (1):
arm64: dts: allwinner: a64: enable Bluetooth on Pinebook
.../boot/dts/allwinner/sun50i-a64-pinebook.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--
2.38.1
From: Vasily Khoruzhick <[email protected]>
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 <[email protected]>
Signed-off-by: Bastian Germann <[email protected]>
---
.../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
On 11/5/22 10:33, Bastian Germann wrote:
> From: Vasily Khoruzhick <[email protected]>
>
> 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 <[email protected]>
> Signed-off-by: Bastian Germann <[email protected]>
> ---
> .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
Reviewed-by: Samuel Holland <[email protected]>
Dne sobota, 05. november 2022 ob 16:33:19 CET je Bastian Germann napisal(a):
> From: Vasily Khoruzhick <[email protected]>
>
> 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 <[email protected]>
> Signed-off-by: Bastian Germann <[email protected]>
Applied, thanks!
Best regards,
Jernej