usb: phy: generic: Don't use regulator framework for RESET line

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Modelling the RESET line as a regulator supply wasn't a good idea
as it kind of abuses the regulator framework and also makes adaptation
code more complex.

Instead, manage the RESET gpio line directly in the driver. Update
the device tree binding information.

This also makes us easy to migrate to a dedicated GPIO RESET controller
whenever it becomes available.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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This commit is contained in:

Roger Quadros 2013-09-24 11:53:48 +03:00 • committed by Felipe Balbi

parent 8e933359ee

commit bd27fa44e1

4 changed files with 63 additions and 36 deletions

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7

Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt

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2

drivers/usb/phy/phy-am335x.c

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102

drivers/usb/phy/phy-generic.c

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6

drivers/usb/phy/phy-generic.h

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