Re: [PATCH v2] net: ethernet: stmmac: dwmac-rk: Add GMAC support for PX30

From: Heiko Stübner
Date: Thu Jun 14 2018 - 04:31:12 EST

Am Donnerstag, 14. Juni 2018, 10:14:31 CEST schrieb David Wu:
> Hi Heiko,
> å 2018å06æ14æ 15:54, Heiko StÃbner åé:
> > I don't see that new clock documented in the dt-binding.
> > Also, which clock from the clock-controller does this connect to?
> The clock is the "SCLK_GMAC_RMII" at the clock-controller, which could
> be set rate by the link speed.

Hmm, while these huge number of clocks are somewhat strange,
shouldn't it be named something with _rmii instead of _speed then?

Also, I don't see any clk_enable action for that new clock, so you could
end up with being off?

And someone could convert the driver to use the new clk-bulk APIs [0],
so the large number of clk_prepare_enable calls would be a bit
trimmed down.