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/host/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/usb/host/Kconfig') diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 4263d011392c..3102b522ca02 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -186,7 +186,6 @@ config USB_EHCI_HCD_AT91 config USB_EHCI_MSM tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller" depends on ARCH_MSM - depends on USB_PHY select USB_EHCI_ROOT_HUB_TT select USB_MSM_OTG ---help--- -- cgit v1.2.3