On Wed, Jul 24, 2019 at 11:04:41PM +0200, Wolfram Sang wrote:
>
> > > What about adding a short comment explaining the situation?
> >
> > Do you mean in the DT itself?
>
> Yes, so we don't forget why it is there. Or do you think this is not
> needed? I'd think it is useful but won't insist.
Sure, how about something like this:
/* TX clock internal delay mode is required for reliable
* 1Gbps communication using the KSZ9031RNX phy present on
* the Ebisu board, however, TX clock internal delay mode
* isn't supported on r8a77990. Thus, limit speed to
* 100Mbps for reliable communication.
*/
max-speed = <100>;
