Bluetooth: mediatek: add gpio pin to reset bt

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Support the platform Bluetooth to be reset by hardware pin,
when a Bluetooth exception occurs, attempt to reset the
Bluetooth module using the hardware reset pin, as this
method is generally more stable and reliable than a
software reset. If the hardware reset pin is not specified
in the device tree, fall back to the existing software
reset mechanism to ensure backward compatibility.

Co-developed: Sean Wang <Sean.Wang@mediatek.com>
Co-developed: Hao Qin <hao.qin@mediatek.com>
Co-developed: Chris Lu <chris.lu@mediatek.com>
Signed-off-by: Zhangchao Zhang <ot_zhangchao.zhang@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Zhangchao Zhang 2025-09-26 18:10:46 +08:00 • committed by Luiz Augusto von Dentz

parent cbca440dc3

commit 484f117689

1 changed files with 13 additions and 0 deletions

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drivers/bluetooth/btusb.c

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