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From: "Kwanghoon Son" <k.son@samsung.com>
To: "'Conor Dooley'" <conor@kernel.org>
Cc: <p.zabel@pengutronix.de>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
	<jszhang@kernel.org>, <guoren@kernel.org>, <wefu@redhat.com>,
	<paul.walmsley@sifive.com>, <palmer@dabbelt.com>,
	<aou@eecs.berkeley.edu>, <inki.dae@samsung.com>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>
Subject: RE: [PATCH v3 1/3] dt-bindings: reset: Document th1520 reset control
Date: Tue, 19 Sep 2023 14:08:32 +0900	[thread overview]
Message-ID: <005301d9eab7$5688c920$039a5b60$@samsung.com> (raw)
In-Reply-To: 

> > > +      - 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



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linux-riscv@lists.infradead.org
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WARNING: multiple messages have this Message-ID (diff)
From: "Kwanghoon Son" <k.son@samsung.com>
To: "'Conor Dooley'" <conor@kernel.org>
Cc: <p.zabel@pengutronix.de>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
	<jszhang@kernel.org>, <guoren@kernel.org>, <wefu@redhat.com>,
	<paul.walmsley@sifive.com>, <palmer@dabbelt.com>,
	<aou@eecs.berkeley.edu>, <inki.dae@samsung.com>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>
Subject: RE: [PATCH v3 1/3] dt-bindings: reset: Document th1520 reset control
Date: Tue, 19 Sep 2023 14:08:32 +0900	[thread overview]
Message-ID: <005301d9eab7$5688c920$039a5b60$@samsung.com> (raw)
In-Reply-To: 

> > > +      - 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



  parent reply	other threads:[~2023-09-19  5:08 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20230918045133epcas1p42fa41cb80a1250b9db28f398b31d041c@epcas1p4.samsung.com>
2023-09-18  4:51 ` [PATCH v3 0/3] Introduce reset driver for T-HEAD th1520 SoC Kwanghoon Son
2023-09-18  4:51   ` Kwanghoon Son
2023-09-18  4:51   ` [PATCH v3 1/3] dt-bindings: reset: Document th1520 reset control Kwanghoon Son
2023-09-18  4:51     ` Kwanghoon Son
2023-09-18 21:26     ` Conor Dooley
2023-09-18 21:26       ` Conor Dooley
2023-09-19  1:45       ` Kwanghoon Son
2023-09-19  1:45         ` Kwanghoon Son
2023-09-19  5:08       ` Kwanghoon Son [this message]
2023-09-19  5:08         ` Kwanghoon Son
2023-09-19  8:47         ` Conor Dooley
2023-09-19  8:47           ` Conor Dooley
2023-09-19  9:14           ` Guo Ren
2023-09-19  9:14             ` Guo Ren
2023-11-29 16:42           ` Xi Ruoyao
2023-11-29 16:42             ` Xi Ruoyao
2023-11-30 15:37             ` Conor Dooley
2023-11-30 15:37               ` Conor Dooley
2023-09-18 21:33     ` Rob Herring
2023-09-18 21:33       ` Rob Herring
2023-09-18  4:51   ` [PATCH v3 2/3] reset: Add th1520 reset driver support Kwanghoon Son
2023-09-18  4:51     ` Kwanghoon Son
2023-09-18  4:51   ` [PATCH v3 3/3] riscv: dts: Add th1520 reset device tree Kwanghoon Son
2023-09-18  4:51     ` Kwanghoon Son

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