[S] Change in coreboot[master]: src/device: Add MDIO operation

[Mario Scheithauer (Code Review)]

Attention is currently required from: Mario Scheithauer.

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/69382

to look at the new patch set (#2).

Change subject: src/device: Add MDIO operation
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src/device: Add MDIO operation

The interface is necessary for SOC specific MDIO access.

Change-Id: I6691f92c4233bc30afc9029840b06f74bb1eb4b2
Signed-off-by: Mario Scheithauer 
---
M src/device/Makefile.inc
A src/device/mdio.c
M src/include/device/device.h
A src/include/device/mdio.h
4 files changed, 48 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/82/69382/2