usb: phy: registering Tegra USB PHY as platform driver

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Registered Tegra USB PHY as a separate platform driver.

To synchronize host controller and PHY initialization, used deferred
probe mechanism. As PHY should be initialized before EHCI starts running,
deferred probe of Tegra EHCI driver till PHY probe gets completed.

Got rid of instance number based handling in host driver.

Made use of DT params to get the PHY Pad registers.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Venu Byravarasu 2013-05-16 19:43:02 +05:30 • committed by Felipe Balbi

parent 6829f92f6e

commit 2d22b42db0

3 changed files with 230 additions and 210 deletions

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104

drivers/usb/host/ehci-tegra.c

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327

drivers/usb/phy/phy-tegra-usb.c

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11

include/linux/usb/tegra_usb_phy.h

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