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arm64: dts: rockchip: Enable bluetooth of AP6611s on OrangePI5 Max/Ultra

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Orange Pi 5 Max and Ultra has onboard AP6611s with Bluetooth 5.3
connected via UART7.

The chip reports as:
[    3.747864] Bluetooth: hci0: BCM: chip id 3
[    3.750021] Bluetooth: hci0: BCM: features 0x0f
[    3.775923] Bluetooth: hci0: SYN43711A0
[    3.775930] Bluetooth: hci0: BCM (001.001.030) build 0000

Signed-off-by: Jimmy Hon <honyuenkwun@gmail.com>
Link: https://lore.kernel.org/r/20250427182019.1862-1-honyuenkwun@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jimmy Hon
2025-04-27 13:20:19 -05:00
committed by Heiko Stuebner
parent 24d8127d80
commit db1fefec31
1 changed files with 36 additions and 0 deletions
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36
arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-compact.dtsi
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@@ -87,6 +87,20 @@ usb_host_pwren: usb-host-pwren {
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wireless-bluetooth {
bt_reg_on: bt-reg-on {
rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_host: bt-wake-host {
rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
};
host_wake_bt: host-wake-bt {
rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pwm4 {
@@ -120,6 +134,28 @@ &u2phy1_otg {
phy-supply = <&vcc5v0_usb20>;
};
&uart7 {
pinctrl-names = "default";
pinctrl-0 = <&uart7m0_xfer &uart7m0_ctsn &uart7m0_rtsn>;
uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&hym8563>;
clock-names = "lpo";
device-wakeup-gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PA0 IRQ_TYPE_EDGE_FALLING>;
interrupt-names = "host-wakeup";
pinctrl-names = "default";
pinctrl-0 = <&bt_reg_on>, <&host_wake_bt>, <&bt_wake_host>;
shutdown-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
vbat-supply = <&vcc_3v3_s3>;
vddio-supply = <&vcc_1v8_s3>;
};
};
&usb_host0_xhci {
dr_mode = "host";
};