linux-kernel - Re: [PATCH 1/3] dt-bindings: mailbox: qcom,cpucp-mbox: Add sc7280 cpucp mailbox instance

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Message-ID: <7bf56716-886d-4e2c-9a90-e31b0bfa4a89@quicinc.com>
Date: Thu, 17 Oct 2024 10:48:32 +0530
From: Shivnandan Kumar <quic_kshivnan@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC: Rob Herring <robh@...nel.org>, Sibi Sankar <quic_sibis@...cinc.com>,
        "Jassi Brar" <jassisinghbrar@...il.com>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        <cros-qcom-dts-watchers@...omium.org>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        "Ramakrishna Gottimukkula"
	<quic_rgottimu@...cinc.com>
Subject: Re: [PATCH 1/3] dt-bindings: mailbox: qcom,cpucp-mbox: Add sc7280
 cpucp mailbox instance

Thanks Dmitry for reviewing the patch

On 10/6/2024 10:41 PM, Dmitry Baryshkov wrote:
> On Thu, Oct 03, 2024 at 11:13:02AM GMT, Shivnandan Kumar wrote:
>> thanks Rob for reviewing this patch.
>>
>>
>> On 9/25/2024 4:55 AM, Rob Herring wrote:
>>> On Tue, Sep 24, 2024 at 10:39:39AM +0530, Shivnandan Kumar wrote:
>>>> sc7280 has a cpucp mailbox. Document them.
>>>
>>> And is different from the existing device how?
>>
>> It is different with respect to the register placement.
> 
> Register placement in the global map or the internal register structure?

the register placement varies both internally and globally as well.

> 
>>
>> Thanks,
>> Shivnandan
>>
>>>
>>>>
>>>> Signed-off-by: Shivnandan Kumar <quic_kshivnan@...cinc.com>
>>>> ---
>>>>    .../devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml         | 5 +++--
>>>>    1 file changed, 3 insertions(+), 2 deletions(-)
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml b/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
>>>> index f7342d04beec..4a7ea072a3c1 100644
>>>> --- a/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
>>>> +++ b/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
>>>> @@ -15,8 +15,9 @@ description:
>>>>
>>>>    properties:
>>>>      compatible:
>>>> -    items:
>>>> -      - const: qcom,x1e80100-cpucp-mbox
>>>> +    enum:
>>>> +      - qcom,x1e80100-cpucp-mbox
>>>> +      - qcom,sc7280-cpucp-mbox
>>>>
>>>>      reg:
>>>>        items:
>>>> --
>>>> 2.25.1
>>>>
>