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Message-ID: <808d166a-b615-49c6-b0f5-bf5101721381@kernel.org>
Date: Tue, 7 Oct 2025 15:23:46 +0900
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Pritam Manohar Sutar <pritam.sutar@...sung.com>, vkoul@...nel.org,
kishon@...nel.org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
alim.akhtar@...sung.com, andre.draszik@...aro.org, peter.griffin@...aro.org,
kauschluss@...root.org, ivo.ivanov.ivanov1@...il.com,
igor.belwon@...tallysanemainliners.org, m.szyprowski@...sung.com,
s.nawrocki@...sung.com
Cc: linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, rosa.pila@...sung.com,
dev.tailor@...sung.com, faraz.ata@...sung.com, muhammed.ali@...sung.com,
selvarasu.g@...sung.com
Subject: Re: [PATCH v8 1/6] dt-bindings: phy: samsung,usb3-drd-phy: add
ExynosAutov920 HS phy compatible
On 22/09/2025 14:26, Pritam Manohar Sutar wrote:
> This phy needs 0.75v, 0.18v and 3.3v supplies for its internal
> functionally. Power Supply's names are as per phy's User Data-Book.
> These names, (dvdd, vdd18 and vdd33), are considered for 0.75v, 1.8v
> and 3.3v respectively.
> "
>
>>
>> I still cannot find constraints for the rest of properties, though.
>
> Sorry I didn't get it completely. Can you please elaborate on the same?
Writing bindings and introductory talks elaborate on that. You add
properties without constraints. That's not what we want. We want
constraints.
Best regards,
Krzysztof
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