[PATCH 1/2] net: phy: at803x: Fix RGMII RX and TX clock delays setup

[Timur Tabi]

On 07/19/2017 10:31 AM, Marc Gonzalez wrote:
> The current code supports enabling RGMII RX and TX clock delays.
> The unstated assumption is that these settings are disabled by
> default at reset, which is not the case.
> 
> RX clock delay is enabled at reset. And TX clock delay "survives"
> across SW resets. Thus, if the bootloader enables TX clock delay,
> it will remain enabled at reset in Linux.
> 
> Provide disable functions to configure the RGMII clock delays
> exactly as specified in the fwspec.

I only use SGMII mode, and I tested and can confirm that this patch does 
not break SGMII, so:

Acked-by: Timur Tabi <timur at codeaurora.org>

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