phy: renesas: r8a779f0-eth-serdes: Add .power_on() into phy_ops

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Add r8a779f0_eth_serdes_power_on() to initialize the hardware for
each channel from the step 9 or later on the datasheet. In other words,
the procedure from the step 1 to 8 is for all channel and it is needed
once only. So, the .init() in any channel instance is called, this
driver initializes the hardware from step 1 to 8. And then, .power_on()
is called, this driver initializes the hardware from step 9 or later.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221226065316.3895480-2-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Yoshihiro Shimoda 2022-12-26 15:53:15 +09:00 • committed by Vinod Koul

parent 4214f371d5

commit d2aa66a992

1 changed files with 29 additions and 28 deletions

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drivers/phy/renesas/r8a779f0-ether-serdes.c

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