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SubjectRe: [RESEND PATCH v2 1/2] dt-bindings: reset: aoss: Add AOSS reset binding for SC7180 SoCs
Hey Philipp,
Thanks for the review!

On 2019-08-26 14:06, Philipp Zabel wrote:
> On Sat, 2019-08-24 at 20:54 +0530, Sibi Sankar wrote:
>> Add SC7180 AOSS reset to the list of possible bindings.
>>
>> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
>> ---
>> Documentation/devicetree/bindings/reset/qcom,aoss-reset.txt | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git
>> a/Documentation/devicetree/bindings/reset/qcom,aoss-reset.txt
>> b/Documentation/devicetree/bindings/reset/qcom,aoss-reset.txt
>> index 510c748656ec5..3eb6a22ced4bc 100644
>> --- a/Documentation/devicetree/bindings/reset/qcom,aoss-reset.txt
>> +++ b/Documentation/devicetree/bindings/reset/qcom,aoss-reset.txt
>> @@ -8,8 +8,8 @@ Required properties:
>> - compatible:
>> Usage: required
>> Value type: <string>
>> - Definition: must be:
>> - "qcom,sdm845-aoss-cc"
>> + Definition: must be one of:
>> + "qcom,sc7180-aoss-cc", "qcom,sdm845-aoss-cc"
>
> Should this emphasize that the common sdm845 compatible always has to
> be
> included?
>
> + Definition: must be:
> + "qcom,sdm845-aoss-cc" for SDM845 or

can we drop the "or" since
we would need to keep adding
it in the future.

> + "qcom,sc7180-aoss-cc", "qcom,sdm845-aoss-cc" for SC7180

I prefer ^^ approach for the
reasons stated below.

>
> or like the qcom,kpss-gcc bindings:
>
> + Definition: should be one of the following. The generic
> compatible
> + "qcom,sdm845-aoss-cc" should also be
> included.
> + "qcom,sc7180-aoss-cc", "qcom,sdm845-aoss-cc"
> +

It is extremely unlikely that
future SoCs would maintain same
number of reset lines/offsets
due to the constant flux in
remote processors being added
to the SoCs. So a generic
compatible might not make sense
here.

> "qcom,sdm845-aoss-cc"
>
> regards
> Philipp

--
-- Sibi Sankar --
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.

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