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57416c23e3
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3 Commits

Author SHA1 Message Date
Kamil Debski
57416c23e3 phy: phy-samsung-usb2: Change phy power on/power off sequence 
The Exynos4412 USB 2.0 PHY hardware differs from the description provided
in the documentation. Some register bits have different function. This
patch fixes the defines of register bits and changes the way how phys are
powered on and off.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Tested-by: Daniel Drake <drake@endlessm.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
 2014-07-22 12:46:10 +05:30
Kamil Debski
64bf2b2369 phy: Add Exynos 5250 support to the Exynos USB 2.0 PHY driver 
Add support for Exynos 5250. This driver is to replace the old
USB 2.0 PHY driver.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
 2014-03-08 12:39:44 +05:30
Kamil Debski
06fb01373c phy: Add new Exynos USB 2.0 PHY driver 
Add a new driver for the Exynos USB 2.0 PHY. The new driver uses the generic
PHY framework. The driver includes support for the Exynos 4x10 and 4x12
SoC families.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
 2014-03-08 12:39:44 +05:30