linux-kernel - Re: [PATCH v3 2/5] dt-bindings: ufs: Document Rockchip UFS host controller

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Message-ID: <pthhldiu7mus3ehk2yndro5npyqaqdenru53daz34gx7vrizlp@ub7lgvoyiq6a>
Date: Tue, 8 Oct 2024 15:32:14 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Shawn Lin <shawn.lin@...k-chips.com>
Cc: Rob Herring <robh+dt@...nel.org>, 
	"James E . J . Bottomley" <James.Bottomley@...senpartnership.com>, "Martin K . Petersen" <martin.petersen@...cle.com>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Ulf Hansson <ulf.hansson@...aro.org>, Heiko Stuebner <heiko@...ech.de>, 
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, Alim Akhtar <alim.akhtar@...sung.com>, 
	Avri Altman <avri.altman@....com>, Bart Van Assche <bvanassche@....org>, 
	YiFeng Zhao <zyf@...k-chips.com>, Liang Chen <cl@...k-chips.com>, linux-scsi@...r.kernel.org, 
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-pm@...r.kernel.org
Subject: Re: [PATCH v3 2/5] dt-bindings: ufs: Document Rockchip UFS host
 controller

On Tue, Oct 08, 2024 at 02:15:27PM +0800, Shawn Lin wrote:
> Document Rockchip UFS host controller for RK3576 SoC.
> 
> Signed-off-by: Shawn Lin <shawn.lin@...k-chips.com>
> 
> ---
> 
> Changes in v3:
> - rename the file to rockchip,rk3576-ufshc.yaml
> - add description for reset-gpios
> - use rockchip,rk3576-ufshc as compatible

... 

> +  power-domains:
> +    maxItems: 1
> +
> +  resets:
> +    maxItems: 4
> +
> +  reset-names:
> +    items:
> +      - const: biu
> +      - const: sys
> +      - const: ufs
> +      - const: grf
> +
> +  reset-gpios:
> +    maxItems: 1
> +    description: |
> +      GPIO specifiers for host to reset the device.

Redundant description. I don't get why did you add it.... maybe we were
confused by duplicating resets and GPIO, but then say here something
useful not what the property name is already saying.

E.g. Which pin is this? Active low/high? Resets which device - phy?
memory?

With proper description:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof