linux-kernel - Re: Fw: [PATCH 1/2] DT: add bindings for QCC2072 Add DT compatible string "qcom,qcc2072-bt" to yaml file.

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Message-ID: <279d96ed-865c-4f15-a67c-ee1a94ea2c3e@oss.qualcomm.com>
Date: Tue, 20 Jan 2026 15:38:51 +0530
From: Vivek Sahu <vivek.sahu@....qualcomm.com>
To: Paul Menzel <pmenzel@...gen.mpg.de>
Cc: Marcel Holtmann <marcel@...tmann.org>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Rob Herring
 <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        "Balakrishna Godavarthi (QUIC)" <quic_bgodavar@...cinc.com>,
        "Rocky Liao (QUIC)" <quic_rjliao@...cinc.com>,
        "Mohammed Sameer Mulla (QUIC)" <quic_mohamull@...cinc.com>,
        "Harish Bandi (QUIC)" <quic_hbandi@...cinc.com>,
        "linux-bluetooth@...r.kernel.org" <linux-bluetooth@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: Fw: [PATCH 1/2] DT: add bindings for QCC2072 Add DT compatible
 string "qcom,qcc2072-bt" to yaml file.

> ________________________________
> From: Paul Menzel <pmenzel@...gen.mpg.de>
> Sent: 17 December 2025 19:44
> To: Vivek Sahu <vivesahu@....qualcomm.com>
> Cc: Marcel Holtmann <marcel@...tmann.org>; Luiz Augusto von Dentz <luiz.dentz@...il.com>; Rob Herring <robh@...nel.org>; Krzysztof Kozlowski <krzk+dt@...nel.org>; Conor Dooley <conor+dt@...nel.org>; Bartosz Golaszewski <brgl@...ev.pl>; Balakrishna Godavarthi (QUIC) <quic_bgodavar@...cinc.com>; Rocky Liao (QUIC) <quic_rjliao@...cinc.com>; Mohammed Sameer Mulla (QUIC) <quic_mohamull@...cinc.com>; Harish Bandi (QUIC) <quic_hbandi@...cinc.com>; linux-bluetooth@...r.kernel.org <linux-bluetooth@...r.kernel.org>; devicetree@...r.kernel.org <devicetree@...r.kernel.org>; linux-kernel@...r.kernel.org <linux-kernel@...r.kernel.org>; linux-arm-msm@...r.kernel.org <linux-arm-msm@...r.kernel.org>
> Subject: Re: [PATCH 1/2] DT: add bindings for QCC2072 Add DT compatible string "qcom,qcc2072-bt" to yaml file.
>
> WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros.
>
> Dear Vivek,
>
>
> Thank you for your patch. The formatting is off, and the summary/title
> (subject) has two statements – look yourself in the archive [1]. Also
> the prefix seems wrong.
>
> Am 17.12.25 um 12:28 schrieb Vivek Kumar Sahu:
>> Signed-off-by: Vivek Kumar Sahu <vivesahu@....qualcomm.com>
> Please elaborate by giving more context, why it is compatible, and I’d
> like to see how you tested this.

The compatible string "qcom,qcc2072-bt" is defined in target dtsi file 
and it was tested on the hardware. The corresponding target specific 
dtsi file is currently merged in downstream.

>
>> ---
>>    .../devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml    | 1 +
>>    1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
>> index 6353a336f382..197248d6f7b8 100644
>> --- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
>> +++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
>> @@ -28,6 +28,7 @@ properties:
>>          - qcom,wcn6750-bt
>>          - qcom,wcn6855-bt
>>          - qcom,wcn7850-bt
>> +      - qcom,qcc2072-bt
> Lacking more lines, I am not certain, but I maybe this should be sorted.
I'll address it in next patch of this commit.
>
>>      enable-gpios:
>>        maxItems: 1
>
> Kind regards,
>
> Paul
>
>
> [1]:
> https://lore.kernel.org/all/20251217112850.520572-1-vivesahu@qti.qualcomm.com/