[PATCH v2] Bluetooth: BT Driver: mediatek: add gpio pin to reset bt
Krzysztof Kozlowski
krzk at kernel.org
Thu Jun 5 07:38:10 PDT 2025
On 05/06/2025 11:53, Zhangchao Zhang wrote:
> This patch provides two methods btmtk_reset_by_gpio,
> btmtk_reset_by_gpio_work for mediatek controller,
> it has been tested locally many times and can reset normally.
>
> The pin is configured in dts files, bluetooth is reset by pulling
> the pin, when exception or coredump occurs, the above methods will
> be used to reset the bluetooth, if the pin is not found, it also can
> reset bluetooth successfully by software reset.
>
> Co-develop-by Hao Qin <hao.qin at mediatek.com>
> Co-develop-by Chris LU <chris.lu at mediatek.com>
> Co-develop-by Jiande Lu <jiande.lu at mediatek.com>
> Signed-off-by: Zhangchao Zhang <ot_zhangchao.zhang at mediatek.com>
> ---
> drivers/bluetooth/btmtk.c | 60 +++++++++++++++++++++++++++++++++++++++
> drivers/bluetooth/btmtk.h | 5 ++++
> 2 files changed, 65 insertions(+)
You just sent the same without any changes, any changelog, any improvements.
Respond to previous feedback and them implement it.
Best regards,
Krzysztof
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