armbian_build/patch/kernel/archive/sunxi-5.10/megous/dt-bindings-net-bluetooth-Add-rtl8723bs-bluetooth.patch
The-going 7964a578f5
Patches megous 5.10 (#3293)
* Add a series of patches for sunxi 5.10

Patches from the repository
https://github.com/megous/linux branches of orange-pi-5.10

* Patches adapted to the kernel version v5.10.81

* Remove unnecessary patches 5.10.19-5.10.75

* Kernel switch tag=v5.10.81 for the current sunxi

* Adjust broken patches, build tested on sunxi and sunxi64

* Remove patch added by mistake

Co-authored-by: Igor Pecovnik <igor.pecovnik@gmail.com>
2021-11-27 00:48:30 +01:00

58 lines
2.1 KiB
Diff

From 8ca76fc007e49b0da44226e2a153e2019c1b4837 Mon Sep 17 00:00:00 2001
From: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Wed, 31 Oct 2018 20:05:14 -0700
Subject: [PATCH 206/351] dt-bindings: net: bluetooth: Add rtl8723bs-bluetooth
Add binding document for bluetooth part of RTL8723BS/RTL8723CS
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../bindings/net/rtl8723bs-bluetooth.txt | 35 +++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt
diff --git a/Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt b/Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt
new file mode 100644
index 000000000000..8357f242ae4c
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt
@@ -0,0 +1,35 @@
+RTL8723BS/RTL8723CS Bluetooth
+---------------------
+
+RTL8723CS/RTL8723CS is WiFi + BT chip. WiFi part is connected over SDIO, while
+BT is connected over serial. It speaks H5 protocol with few extra commands
+to upload firmware and change module speed.
+
+Required properties:
+
+ - compatible: should be one of the following:
+ * "realtek,rtl8723bs-bt"
+ * "realtek,rtl8723cs-bt"
+Optional properties:
+
+ - device-wake-gpios: GPIO specifier, used to wakeup the BT module (active high)
+ - enable-gpios: GPIO specifier, used to enable the BT module (active high)
+ - host-wake-gpios: GPIO specifier, used to wakeup the host processor (active high)
+ - firmware-postfix: firmware postfix to be used for firmware config
+ - reset-gpios: GPIO specifier, used to reset the BT module (active high)
+
+Example:
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ status = "okay";
+
+ bluetooth {
+ compatible = "realtek,rtl8723bs-bt";
+ reset-gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; /* PL4 */
+ device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
+ host-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ firmware-postfix="pine64";
+ };
+};
--
2.34.0