From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Jakub Kicinski <kuba@kernel.org>,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org
Cc: Sarath Babu Naidu Gaddam <sarath.babu.naidu.gaddam@amd.com>,
davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
richardcochran@gmail.com, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
yangbo.lu@nxp.com, radhey.shyam.pandey@amd.com,
anirudha.sarangi@amd.com, harini.katakam@amd.com, git@amd.com
Subject: Re: [PATCH net-next V3] dt-bindings: net: ethernet-controller: Add ptp-hardware-clock
Date: Tue, 14 Mar 2023 16:45:06 +0100 [thread overview]
Message-ID: <1ee7386b-f42d-a182-f42d-c1f628fb4dda@linaro.org> (raw)
In-Reply-To: <20230313153532.2ed45ddf@kernel.org>
On 13/03/2023 23:35, Jakub Kicinski wrote:
> On Wed, 8 Mar 2023 11:14:08 +0530 Sarath Babu Naidu Gaddam wrote:
>> There is currently no standard property to pass PTP device index
>> information to ethernet driver when they are independent.
>>
>> ptp-hardware-clock property will contain phandle to PTP clock node.
>>
>> Its a generic (optional) property name to link to PTP phandle to
>> Ethernet node. Any future or current ethernet drivers that need
>> a reference to the PHC used on their system can simply use this
>> generic property name instead of using custom property
>> implementation in their device tree nodes."
>>
>> Signed-off-by: Sarath Babu Naidu Gaddam <sarath.babu.naidu.gaddam@amd.com>
>> Acked-by: Richard Cochran <richardcochran@gmail.com>
>
> Rob, Krzysztof, any thoughts on this one?
> Looks like the v2 discussion was a bit inconclusive.
Anyway this did not implement changes I requested, so NAK.
Best regards,
Krzysztof
next prev parent reply other threads:[~2023-03-14 15:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-08 5:44 [PATCH net-next V3] dt-bindings: net: ethernet-controller: Add ptp-hardware-clock Sarath Babu Naidu Gaddam
2023-03-08 5:44 ` Sarath Babu Naidu Gaddam
2023-03-13 22:35 ` Jakub Kicinski
2023-03-14 15:45 ` Krzysztof Kozlowski [this message]
2023-03-14 15:46 ` Krzysztof Kozlowski
2023-03-16 10:53 ` Gaddam, Sarath Babu Naidu
2023-03-16 11:35 ` Krzysztof Kozlowski
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