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phy: add a NO-OP phy driver

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This driver is used to stub PHY operations in a driver (USB, SATA).
This is useful when the 'client' driver (USB, SATA, ...) uses the PHY
framework and there is no actual PHY harwdare to drive.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
This commit is contained in:
Jean-Jacques Hiblot
2017-07-24 15:18:15 +02:00
committed by Marek Vasut
parent 2080d023d9
commit 3b63db37ad
4 changed files with 61 additions and 0 deletions
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drivers/phy/Makefile
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@@ -6,5 +6,6 @@
#
obj-$(CONFIG_$(SPL_)PHY) += phy-uclass.o
obj-$(CONFIG_$(SPL_)NOP_PHY) += nop-phy.o
obj-$(CONFIG_PHY_SANDBOX) += sandbox-phy.o
obj-$(CONFIG_$(SPL_)PIPE3_PHY) += ti-pipe3-phy.o