net: phy: Cleanup the Edge-Rate feature in Microsemi PHYs.

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Edge-Rate cleanup include the following:
- Updated device tree bindings documentation for edge-rate
- The edge-rate is now specified as a "slowdown", meaning that it is now
  being specified as positive values instead of negative (both
  documentation and implementation wise).
- Only explicitly documented values for "vsc8531,vddmac" and
  "vsc8531,edge-slowdown" are accepted by the device driver.
- Deleted include/dt-bindings/net/mscc-phy-vsc8531.h as it was not needed.
- Read/validate devicetree settings in probe instead of init

Signed-off-by: Allan W. Nielsen <allan.nielsen@microsemi.com>
Signed-off-by: Raju Lakkaraju <raju.lakkaraju@microsemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Allan W. Nielsen 2016-10-12 15:47:51 +02:00 • committed by David S. Miller

parent cf53b1da73

commit 4f58e6dceb

3 changed files with 90 additions and 117 deletions

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51

Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt

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139

drivers/net/phy/mscc.c

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21

include/dt-bindings/net/mscc-phy-vsc8531.h

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