Re: [PATCH v3] net: ftgmac100: Request clock and set speed

[David Miller]

From: Joel Stanley <joel@xxxxxxxxx>
Date: Fri, 13 Oct 2017 12:16:38 +0800

> According to the ASPEED datasheet, gigabit speeds require a clock of
> 100MHz or higher. Other speeds require 25MHz or higher. This patch
> configures a 100MHz clock if the system has a direct-attached
> PHY, or 25MHz if the system is running NC-SI which is limited to 100MHz.
> 
> There appear to be no other upstream users of the FTGMAC100 driver it is
> hard to know the clocking requirements of other platforms. Therefore a
> conservative approach was taken with enabling clocks. If the platform is
> not ASPEED, both requesting the clock and configuring the speed is
> skipped.
> 
> Signed-off-by: Joel Stanley <joel@xxxxxxxxx>

Applied to net-next, thanks.