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From: Mark Brown <broonie@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Corentin Labbe <clabbe@baylibre.com>,
	andrew@lunn.ch, calvin.johnson@oss.nxp.com, davem@davemloft.net,
	edumazet@google.com, hkallweit1@gmail.com,
	jernej.skrabec@gmail.com, krzysztof.kozlowski+dt@linaro.org,
	kuba@kernel.org, lgirdwood@gmail.com, linux@armlinux.org.uk,
	pabeni@redhat.com, robh+dt@kernel.org, samuel@sholland.org,
	wens@csie.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
	netdev@vger.kernel.org
Subject: Re: [PATCH v2 4/5] dt-bindings: net: Add documentation for optional regulators
Date: Thu, 19 May 2022 12:31:36 +0100	[thread overview]
Message-ID: <YoYqmAB3P7fNOSVG@sirena.org.uk> (raw)
In-Reply-To: <95f3f0a4-17e6-ec5f-6f2f-23a5a4993a44@linaro.org>

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On Thu, May 19, 2022 at 11:55:28AM +0200, Krzysztof Kozlowski wrote:
> On 18/05/2022 22:09, Corentin Labbe wrote:

> > +  regulators:
> > +    description:
> > +       List of phandle to regulators needed for the PHY

> I don't understand that... is your PHY defining the regulators or using
> supplies? If it needs a regulator (as a supply), you need to document
> supplies, using existing bindings.

They're trying to have a generic driver which works with any random PHY
so the binding has no idea what supplies it might need.

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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Corentin Labbe <clabbe@baylibre.com>,
	andrew@lunn.ch, calvin.johnson@oss.nxp.com, davem@davemloft.net,
	edumazet@google.com, hkallweit1@gmail.com,
	jernej.skrabec@gmail.com, krzysztof.kozlowski+dt@linaro.org,
	kuba@kernel.org, lgirdwood@gmail.com, linux@armlinux.org.uk,
	pabeni@redhat.com, robh+dt@kernel.org, samuel@sholland.org,
	wens@csie.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
	netdev@vger.kernel.org
Subject: Re: [PATCH v2 4/5] dt-bindings: net: Add documentation for optional regulators
Date: Thu, 19 May 2022 12:31:36 +0100	[thread overview]
Message-ID: <YoYqmAB3P7fNOSVG@sirena.org.uk> (raw)
In-Reply-To: <95f3f0a4-17e6-ec5f-6f2f-23a5a4993a44@linaro.org>


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On Thu, May 19, 2022 at 11:55:28AM +0200, Krzysztof Kozlowski wrote:
> On 18/05/2022 22:09, Corentin Labbe wrote:

> > +  regulators:
> > +    description:
> > +       List of phandle to regulators needed for the PHY

> I don't understand that... is your PHY defining the regulators or using
> supplies? If it needs a regulator (as a supply), you need to document
> supplies, using existing bindings.

They're trying to have a generic driver which works with any random PHY
so the binding has no idea what supplies it might need.

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_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2022-05-19 11:31 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-18 20:09 [PATCH v2 0/5] arm64: add ethernet to orange pi 3 Corentin Labbe
2022-05-18 20:09 ` Corentin Labbe
2022-05-18 20:09 ` [PATCH v2 1/5] regulator: Add of_get_regulator_from_list Corentin Labbe
2022-05-18 20:09   ` Corentin Labbe
2022-05-18 20:09 ` [PATCH v2 2/5] regulator: Add regulator_bulk_get_all Corentin Labbe
2022-05-18 20:09   ` Corentin Labbe
2022-05-18 20:09 ` [PATCH v2 3/5] phy: handle optional regulator for PHY Corentin Labbe
2022-05-18 20:09   ` Corentin Labbe
2022-05-18 20:09 ` [PATCH v2 4/5] dt-bindings: net: Add documentation for optional regulators Corentin Labbe
2022-05-18 20:09   ` Corentin Labbe
2022-05-19  0:08   ` Rob Herring
2022-05-19  0:08     ` Rob Herring
2022-05-19  9:55   ` Krzysztof Kozlowski
2022-05-19  9:55     ` Krzysztof Kozlowski
2022-05-19 11:31     ` Mark Brown [this message]
2022-05-19 11:31       ` Mark Brown
2022-05-19 11:33       ` Krzysztof Kozlowski
2022-05-19 11:33         ` Krzysztof Kozlowski
2022-05-19 11:58         ` Andrew Lunn
2022-05-19 11:58           ` Andrew Lunn
2022-05-19 15:49           ` Mark Brown
2022-05-19 15:49             ` Mark Brown
2022-05-20  7:57             ` Krzysztof Kozlowski
2022-05-20  7:57               ` Krzysztof Kozlowski
2022-05-20  8:15               ` LABBE Corentin
2022-05-20  8:15                 ` LABBE Corentin
2022-05-20 10:19                 ` Krzysztof Kozlowski
2022-05-20 10:19                   ` Krzysztof Kozlowski
2022-05-19 20:17           ` Rob Herring
2022-05-19 20:17             ` Rob Herring
2022-05-18 20:09 ` [PATCH v2 5/5] arm64: dts: allwinner: orange-pi-3: Enable ethernet Corentin Labbe
2022-05-18 20:09   ` Corentin Labbe

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