net: dsa: microchip: lan937x: add phy read and write support

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This patch add support for the writing and reading of the phy registers.
LAN937x uses the Vphy indirect addressing method for accessing the phys.

Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Arun Ramadoss 2022-07-01 20:36:29 +05:30 • committed by David S. Miller

parent 99b16df0cd

commit ffaf1de2f6

4 changed files with 156 additions and 0 deletions

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2

drivers/net/dsa/microchip/ksz_common.c

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2

drivers/net/dsa/microchip/lan937x.h

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116

drivers/net/dsa/microchip/lan937x_main.c

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36

drivers/net/dsa/microchip/lan937x_reg.h

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