Re: [PATCH v3 0/2] Add macb support for SiFive FU540-C000
From: David Miller
Date: Tue Jun 18 2019 - 22:08:22 EST
From: Yash Shah <yash.shah@xxxxxxxxxx>
Date: Tue, 18 Jun 2019 13:26:06 +0530
> On FU540, the management IP block is tightly coupled with the Cadence
> MACB IP block. It manages many of the boundary signals from the MACB IP
> This patchset controls the tx_clk input signal to the MACB IP. It
> switches between the local TX clock (125MHz) and PHY TX clocks. This
> is necessary to toggle between 1Gb and 100/10Mb speeds.
> Future patches may add support for monitoring or controlling other IP
> boundary signals.
> This patchset is mostly based on work done by
> Wesley Terpstra <wesley@xxxxxxxxxx>
> This patchset is based on Linux v5.2-rc1 and tested on HiFive Unleashed
> board with additional board related patches needed for testing can be
> found at dev/yashs/ethernet_v3 branch of:
> Change History:
Series applied, thank you.