Re: [PATCH 5/9] dt-bindings: remoteproc: mpss: Document QDU1000/QRU1000 mpss devices

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On 14/02/2023 22:23, Melody Olvera wrote:
> 
> 
> On 2/14/2023 12:28 AM, Krzysztof Kozlowski wrote:
>> On 13/02/2023 19:52, Melody Olvera wrote:
>>> This documents the compatible for the component used to boot the
>>> MPSS on the QDU1000 and QRU1000 SoCs.
>>>
>>> The QDU1000 and QRU1000 mpss boot process now requires the specification
>>> of an RMB register space to complete the handshake needed to start or
>>> attach the mpss.
>>>
>>> Signed-off-by: Melody Olvera <quic_molvera@xxxxxxxxxxx>
>>> ---
>>>  .../bindings/remoteproc/qcom,qdu1000-pas.yaml | 127 ++++++++++++++++++
>>>  1 file changed, 127 insertions(+)
>>>  create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml
>>>
>>> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml
>>> new file mode 100644
>>> index 000000000000..eb6ade984778
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,qdu1000-pas.yaml
>>> @@ -0,0 +1,127 @@
>>> +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
>>> +%YAML 1.2
>>> +---
>>> +$id: http://devicetree.org/schemas/remoteproc/qcom,qdu1000-pas.yaml#
>>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>>> +
>>> +title: Qualcomm QDU1000 Peripheral Authentication Service
>>> +
>>> +maintainers:
>>> +  - Melody Olvera <quic_molvera@xxxxxxxxxxx>
>>> +
>>> +description:
>>> +  Qualcomm QDU1000 SoC Peripheral Authentication Service loads and boots firmware
>>> +  on the Qualcomm DSP Hexagon cores.
>>> +
>>> +properties:
>>> +  compatible:
>>> +    enum:
>>> +      - qcom,qdu1000-mpss-pas
>> What about other remote processors? The subject prefix suggests it is
>> only for mpss, but filename is different.
> 
> Yeah so QDU1000 and QRU1000 only have mpss; there are no other remote processors.
> However, it uses the same PAS driver as the other remote processors on other SoCs.
> I can rename to Modem Peripheral Authentication Service.

Yes, please rename the title. Also please rename the file (and $id) to
be based on compatible:
qcom,qdu1000-mpss-pas.yaml



Best regards,
Krzysztof




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