Re: [PATCH v1 2/2] Bluetooth: btnxpuart: Add support for 4M baudrate

[Krzysztof Kozlowski]

On 17/06/2025 04:53, Sherry Sun wrote:
>> @@ -992,7 +997,7 @@ static int nxp_recv_fw_req_v1(struct hci_dev *hdev,
>> struct sk_buff *skb)
>>  			nxpdev->helper_downloaded = true;
>>  			serdev_device_wait_until_sent(nxpdev->serdev, 0);
>>  			serdev_device_set_baudrate(nxpdev->serdev,
>> -						   HCI_NXP_SEC_BAUDRATE);
>> +
>> HCI_NXP_SEC_BAUDRATE_3M);
> 
> Hi Neeraj,
> 
> Does this mean that some legacy BT chips using nxp_recv_fw_req_v1() don't support 4Mbps?
> If so, please add comments in the commit message.

If that's true this is implied by compatible and entire property should
be dropped.

Best regards,
Krzysztof