Re: [PATCH net-next V3] dt-bindings: net: ethernet-controller: Add ptp-hardware-clock
From: Krzysztof Kozlowski
Date: Tue Mar 14 2023 - 11:46:02 EST
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@xxxxxxx>
>> Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
>
> 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