Re: [PATCH 3/4] arm64: dts: qcom: qcs6490-rb3gen2-industrial-mezzanine: Add QCC2072 Bluetooth M.2 overlay

[Konrad Dybcio]

On 7/2/26 12:11 PM, Yepuri Siddu wrote:
> 
> 
> On 6/30/2026 5:03 PM, Konrad Dybcio wrote:
>> On 5/29/26 8:02 PM, Yepuri Siddu wrote:
>>> Add a DTSO overlay for the M.2 E-key slot on the QCS6490 RB3 Gen2
>>> industrial mezzanine board when populated with a QCC2072 Bluetooth
>>> module.
>>>
>>> The overlay configures UART4 (gpio16-19) for Bluetooth communication
>>> at up to 3.2 Mbps. Sleep pin states are defined for all four UART
>>> lines to minimize power consumption when Bluetooth is inactive. Host
>>> wakeup is handled via a GPIO interrupt on the RX line (gpio19), and
>>> SW_CTRL is mapped to gpio86 for power sequencing.
>>>
>>> Disable UART7 in the base industrial mezzanine overlay as it is
>>> not used when the M.2 slot is populated.
>>>
>>> Signed-off-by: Yepuri Siddu <yepuri.siddu@xxxxxxxxxxxxxxxx>
>>> ---
>>
>> This seems to be a single, unthreaded message. Please switch to
>> using the b4 tool for submitting patches - https://b4.docs.kernel.org/
> 
> QCC2072 is an M.2 E-key chip. As M.2 Power Sequencing changes are being upstreamed, we will reupdate our existing patches to align with M.2 power sequencing approach.
> This includes aligning the bindings, DT and also BT driver changes.

This is a tone-deaf reply to a question I didn't ask.

Konrad