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arm64: dts: qcom: monaco-arduino-monza: Add Bluetooth UART node

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The QCA2066 Bluetooth chip is powered by a board-level 3.3 V supply
provided by the hardware. This change connects the Bluetooth
controller via UART10, and the corresponding GPIO is used to enable
the Bluetooth chip.

basic function test step:
 - bluetoothctl power on/off
 - bluetoothctl scan bredr/le
 - bluetoothctl pair <remote device address>
 - bluetoothctl connect <remote device address>

low-state test and state:
 - rtcwake -d /dev/rtc0 -m no -s 30 && systemctl suspend

cat /sys/kernel/debug/suspend_stats
success: 1
fail: 0
failed_freeze: 0
failed_prepare: 0
failed_suspend: 0
failed_suspend_late: 0
failed_suspend_noirq: 0
failed_resume: 0
failed_resume_early: 0
failed_resume_noirq: 0
failures:
  last_failed_dev:

  last_failed_errno:    0
                        0
  last_failed_step:

Signed-off-by: Shuai Zhang <shuai.zhang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260429103537.1282497-1-shuai.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Shuai Zhang 2026-04-29 18:35:37 +08:00 committed by Bjorn Andersson
parent db9900e518
commit 0299c007e6
1 changed files with 11 additions and 0 deletions
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11
arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts
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@ -21,6 +21,7 @@ aliases {
ethernet0 = &ethernet0;
i2c1 = &i2c1;
serial0 = &uart7;
serial1 = &uart10;
};
chosen {
@ -454,6 +455,16 @@ &uart7 {
status = "okay";
};
&uart10 {
status = "okay";
bluetooth: bluetooth {
compatible = "qcom,qca2066-bt";
enable-gpios = <&tlmm 55 GPIO_ACTIVE_HIGH>;
clocks = <&sleep_clk>;
};
};
&usb_1 {
status = "okay";
};