From 052a11d13bdecb77ee4cdbdccfce5434a12209af Mon Sep 17 00:00:00 2001 From: Roger Quadros Date: Fri, 14 Jun 2013 12:51:41 +0300 Subject: usb: phy: make PHY driver selection possible by controller drivers Convert PHY Drivers from menuconfig to menu so that the PHY drivers can be explicitely selected by the controller drivers. USB_PHY is no longer a user visible option. It is upto to the PHY drivers to select it if needed. This patch does so for the existing PHY drivers that use the USB_PHY library. Doing so moves the USB_PHY and PHY driver selection problem from the end user to the PHY and controller driver developer. e.g. Earlier, a controller driver (e.g. EHCI_OMAP) that needs to select a PHY driver (e.g. NOP_PHY) couldn't do so because the PHY driver depended on USB_PHY. Making the controller driver depend on USB_PHY has a negative effect i.e. it becomes invisible to the user till USB_PHY is enabled. Most end users will not familiar with this. With this patch, the end user just needs to select the controller driver needed for his/her platform without worrying about which PHY driver to select. Also update USB_EHCI_MSM, USB_LPC32XX and USB_OMAP to not depend on USB_PHY any more. They can safely select the necessary PHY drivers. [ balbi@ti.com : refreshed on top of my next branch. Changed bool followed by default n into def_bool n ] CC: Pavankumar Kondeti Acked-by: Roland Stigge Signed-off-by: Roger Quadros Signed-off-by: Felipe Balbi --- drivers/usb/gadget/Kconfig | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/usb/gadget') diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 08dab3c640fd..1e3f52574367 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -144,7 +144,6 @@ config USB_AT91 config USB_LPC32XX tristate "LPC32XX USB Peripheral Controller" depends on ARCH_LPC32XX - depends on USB_PHY select USB_ISP1301 help This option selects the USB device controller in the LPC32xx SoC. @@ -206,7 +205,6 @@ config USB_FOTG210_UDC config USB_OMAP tristate "OMAP USB Device Controller" depends on ARCH_OMAP1 - depends on USB_PHY select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_H4_OTG help Many Texas Instruments OMAP processors have flexible full -- cgit v1.2.3