linux-kernel - Re: [PATCH v3 1/5] dt-bindings: power: Add JH7110 AON PMU support

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Date:   Thu, 11 May 2023 10:06:23 +0800
From:   Changhuang Liang <changhuang.liang@...rfivetech.com>
To:     Conor Dooley <conor@...nel.org>
CC:     Conor Dooley <conor.dooley@...rochip.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Emil Renner Berthing <kernel@...il.dk>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Walker Chen <walker.chen@...rfivetech.com>,
        Hal Feng <hal.feng@...rfivetech.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH v3 1/5] dt-bindings: power: Add JH7110 AON PMU support



On 2023/5/11 3:51, Conor Dooley wrote:
> On Wed, May 10, 2023 at 03:20:14PM +0800, Changhuang Liang wrote:
>> On 2023/5/10 15:06, Conor Dooley wrote:
>>> On Tue, May 09, 2023 at 06:53:07PM -0700, Changhuang Liang wrote:
>>>> +          - starfive,jh7110-pmu
>>>> +      - items:
>>>> +          - enum:
>>>> +              - starfive,jh7110-aon-syscon
>>>> +          - const: syscon
>>>
>>> Unfortunately, this is not what was wanted.
>>> This syscon, of which power domain control is just one of the things that
>>> it can do, should be documented in
>>> Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
>>> alongside it's brethern "starfive,jh7110-sys-syscon" &
>>> "starfive,jh7110-stg-syscon".
>>>
>>
>> That means that I don't need to modify this original yaml file? 
> 
> Does "this original" mean starfive,jh7100-pmu.yaml?
> If so then...
> 

Yes.

>> I just need to move current changes in this patch into 
>> "Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml"?
> 
> Correct.
> It makes most sense for that binding, as it depends on the pll binding
> (because it has a ref: to it), to go through the clock tree in Xingyu's
> series.
> I'll apply the driver changes once the binding has been applied.
> 

I think that I have to send v4 after Xingyu's series resend new version. 
If drivers have no other comments. I will make the following changes:

patch 1/5: Only keep the content in starfive,jh7110-pmu.h, move other content into Xingyu's PLL series.
patch 5/5: Drop this patch, move the content into Xingyu's PLL series.
other patch: no change.

Thanks,
Changhuang