linux-kernel - RE: [PATCH v3 1/3] dt-bindings: reset: Document th1520 reset control

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Date:   Tue, 19 Sep 2023 14:08:32 +0900
From:   "Kwanghoon Son" <k.son@...sung.com>
To:     "'Conor Dooley'" <conor@...nel.org>
Cc:     <p.zabel@...gutronix.de>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <jszhang@...nel.org>, <guoren@...nel.org>, <wefu@...hat.com>,
        <paul.walmsley@...ive.com>, <palmer@...belt.com>,
        <aou@...s.berkeley.edu>, <inki.dae@...sung.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>
Subject: RE: [PATCH v3 1/3] dt-bindings: reset: Document th1520 reset
 control

> > > +      - const: thead,th1520-reset
> > > +      - const: syscon
> >
> > iDumb question perhaps, but why is this a syscon?
> 
> This is good point.
> In fact, I took it from the vendor kernel, and I tried to keep it as same as I could.
> Vendor also followed drivers/reset/reset-imx7.c
> As Rob said, if don't need it, I'll change it.
> 
> Regards,
> Kwang.
> 
I have investigated vendor kernels, but it is still not sure reset information.
I thought this is about sys_reg, but without datasheet, can't tell.
Therefore, should be stopped patch for a while until knows better comes out.

Kwang.

> > Cheers,
> > Conor.
> >
> > > +
> > > +  reg:
> > > +    maxItems: 1
> > > +
> > > +  '#reset-cells':
> > > +    const: 1