The rtl_bt driver already supports rtl8723bs devices on ACPI platforms.
This commit adds bindings for DT-only platforms.
Signed-off-by: Hugo Grostabussiat <bonstra@xxxxxxxxxxxxxxxxx>
---
.../bindings/net/realtek,rtl8723bs-bt.txt | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.txt
diff --git a/Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.txt b/Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.txt
new file mode 100644
index 000000000000..16b5cf799103
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.txt
@@ -0,0 +1,25 @@
+Realtek rtl8723bs Bluetooth controller
+======================================
+
+This documents the binding structure and properties for the serial
+attached rtl8723bs Bluetooth controller.
+
+Required properties:
+- compatible: must be "realtek,rt8723bs-bt"
+
+Optional properties:
+- enable-gpio: gpio line controlling the power down (BT_DIS#) signal
+- device-wake: gpio line controlling the device wakeup (BT_WAKE) signal
+- realtek,config-name: postfix added to the name of the firmware file
+ containing the chip configuration
+
+Example:
+
+&uart1 {
+ bluetooth {
+ compatible = "realtek,rtl8723bs-bt";
+ enable-gpio = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+ device-wake-gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ realtek,config-name = "olimex_a64_teres_i";
+ };
+};
--
2.23.0
