From: Joel Stanley <j...@jms.id.au> 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 <j...@jms.id.au> Applied to net-next, thanks.
