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authorKishon Vijay Abraham I <kishon@ti.com>2013-09-27 11:53:26 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-27 17:36:21 -0700
commit5d93d1e76afbe629caf5d995fd7f8ddd6e3d4d01 (patch)
tree2c41ecee25b1583f388054961e568615eb05d9ee /drivers/phy/Kconfig
parentff764963479a1b18721ab96e531404c50fefe8b1 (diff)
downloadop-kernel-dev-5d93d1e76afbe629caf5d995fd7f8ddd6e3d4d01.zip
op-kernel-dev-5d93d1e76afbe629caf5d995fd7f8ddd6e3d4d01.tar.gz
usb: phy: omap-usb2: use the new generic PHY framework
Used the generic PHY framework API to create the PHY. Now the power off and power on are done in omap_usb_power_off and omap_usb_power_on respectively. The omap-usb2 driver is also moved to driver/phy. However using the old USB PHY library cannot be completely removed because OTG is intertwined with PHY and moving to the new framework will break OTG. Once we have a separate OTG state machine, we can get rid of the USB PHY library. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/phy/Kconfig')
-rw-r--r--drivers/phy/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 349bef2..38c3477 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -15,4 +15,16 @@ config GENERIC_PHY
phy users can obtain reference to the PHY. All the users of this
framework should select this config.
+config OMAP_USB2
+ tristate "OMAP USB2 PHY Driver"
+ depends on ARCH_OMAP2PLUS
+ select GENERIC_PHY
+ select USB_PHY
+ select OMAP_CONTROL_USB
+ help
+ Enable this to support the transceiver that is part of SOC. This
+ driver takes care of all the PHY functionality apart from comparator.
+ The USB OTG controller communicates with the comparator using this
+ driver.
+
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