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From: Kevin Hilman <khilman@baylibre.com>
To: Andrew Lunn <andrew@lunn.ch>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org, jbrunet@baylibre.com,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: amlogic: remove ethernet-phy-idAAAA.BBBB compatible strings
Date: Tue, 14 May 2019 17:01:42 -0700	[thread overview]
Message-ID: <7hv9ycd1qx.fsf@baylibre.com> (raw)
In-Reply-To: <20190511195150.GI4889@lunn.ch>

Andrew Lunn <andrew@lunn.ch> writes:

> On Sat, May 11, 2019 at 07:45:34PM +0200, Martin Blumenstingl wrote:
>> The Ethernet PHY documentation
>> (Documentation/devicetree/bindings/net/phy.txt) states that:
>>   If the PHY reports an incorrect ID (or none at all) then the
>>   "compatible" list may contain an entry with the correct PHY ID in the
>>   form: "ethernet-phy-idAAAA.BBBB"
>> 
>> An older version of the documentation suggested that the compatible
>> string can be used when the PHY ID is known.
>> 
>> Remove the ethernet-phy-id compatible string and add a comment with the
>> PHY ID instead.
>> This is a no-op on boards which are shipped with the PHY that was
>> listed (= all known cases). However, if a board manufacturer decides to
>> ship a different PHY we will now load and use the correct driver because
>> we ask the PHY to identify itself.
>> 
>> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>  
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Queuing for v5.3,

Thanks,

Kevin

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

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Andrew Lunn <andrew@lunn.ch>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org, jbrunet@baylibre.com,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: amlogic: remove ethernet-phy-idAAAA.BBBB compatible strings
Date: Tue, 14 May 2019 17:01:42 -0700	[thread overview]
Message-ID: <7hv9ycd1qx.fsf@baylibre.com> (raw)
In-Reply-To: <20190511195150.GI4889@lunn.ch>

Andrew Lunn <andrew@lunn.ch> writes:

> On Sat, May 11, 2019 at 07:45:34PM +0200, Martin Blumenstingl wrote:
>> The Ethernet PHY documentation
>> (Documentation/devicetree/bindings/net/phy.txt) states that:
>>   If the PHY reports an incorrect ID (or none at all) then the
>>   "compatible" list may contain an entry with the correct PHY ID in the
>>   form: "ethernet-phy-idAAAA.BBBB"
>> 
>> An older version of the documentation suggested that the compatible
>> string can be used when the PHY ID is known.
>> 
>> Remove the ethernet-phy-id compatible string and add a comment with the
>> PHY ID instead.
>> This is a no-op on boards which are shipped with the PHY that was
>> listed (= all known cases). However, if a board manufacturer decides to
>> ship a different PHY we will now load and use the correct driver because
>> we ask the PHY to identify itself.
>> 
>> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>  
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Queuing for v5.3,

Thanks,

Kevin

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

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Andrew Lunn <andrew@lunn.ch>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org, jbrunet@baylibre.com,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: amlogic: remove ethernet-phy-idAAAA.BBBB compatible strings
Date: Tue, 14 May 2019 17:01:42 -0700	[thread overview]
Message-ID: <7hv9ycd1qx.fsf@baylibre.com> (raw)
In-Reply-To: <20190511195150.GI4889@lunn.ch>

Andrew Lunn <andrew@lunn.ch> writes:

> On Sat, May 11, 2019 at 07:45:34PM +0200, Martin Blumenstingl wrote:
>> The Ethernet PHY documentation
>> (Documentation/devicetree/bindings/net/phy.txt) states that:
>>   If the PHY reports an incorrect ID (or none at all) then the
>>   "compatible" list may contain an entry with the correct PHY ID in the
>>   form: "ethernet-phy-idAAAA.BBBB"
>> 
>> An older version of the documentation suggested that the compatible
>> string can be used when the PHY ID is known.
>> 
>> Remove the ethernet-phy-id compatible string and add a comment with the
>> PHY ID instead.
>> This is a no-op on boards which are shipped with the PHY that was
>> listed (= all known cases). However, if a board manufacturer decides to
>> ship a different PHY we will now load and use the correct driver because
>> we ask the PHY to identify itself.
>> 
>> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>  
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Queuing for v5.3,

Thanks,

Kevin

  reply	other threads:[~2019-05-15  0:01 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-11 17:45 [PATCH] arm64: dts: amlogic: remove ethernet-phy-idAAAA.BBBB compatible strings Martin Blumenstingl
2019-05-11 17:45 ` Martin Blumenstingl
2019-05-11 17:45 ` Martin Blumenstingl
2019-05-11 19:51 ` Andrew Lunn
2019-05-11 19:51   ` Andrew Lunn
2019-05-11 19:51   ` Andrew Lunn
2019-05-15  0:01   ` Kevin Hilman [this message]
2019-05-15  0:01     ` Kevin Hilman
2019-05-15  0:01     ` Kevin Hilman

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