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usb: ehci: introduce CONFIG_USB_EHCI_HCD_OMAP

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Introduce the CONFIG_USB_EHCI_HCD_OMAP option to select
EHCI support on OMAP3 and later chips. This scales better
than having a long line of dependencies for each new OMAP
with EHCI support.

Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
This commit is contained in:
Keshava Munegowda 2010-11-21 23:23:41 +05:30 committed by Anand Gadiyar
parent c072604115
commit 7f124f4b35
2 changed files with 9 additions and 1 deletions
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8
drivers/usb/host/Kconfig
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@ -133,6 +133,14 @@ config USB_EHCI_MXC
---help--- ---help---
Variation of ARC USB block used in some Freescale chips. Variation of ARC USB block used in some Freescale chips.
config USB_EHCI_HCD_OMAP
bool "EHCI support for OMAP3 and later chips"
depends on USB_EHCI_HCD && ARCH_OMAP
default y
--- help ---
Enables support for the on-chip EHCI controller on
OMAP3 and later chips.
config USB_EHCI_HCD_PPC_OF config USB_EHCI_HCD_PPC_OF
bool "EHCI support for PPC USB controller on OF platform bus" bool "EHCI support for PPC USB controller on OF platform bus"
depends on USB_EHCI_HCD && PPC_OF depends on USB_EHCI_HCD && PPC_OF

2
drivers/usb/host/ehci-hcd.c
View File

@ -1171,7 +1171,7 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_hcd_au1xxx_driver #define PLATFORM_DRIVER ehci_hcd_au1xxx_driver
#endif #endif
#ifdef CONFIG_ARCH_OMAP3 #ifdef CONFIG_USB_EHCI_HCD_OMAP
#include "ehci-omap.c" #include "ehci-omap.c"
#define PLATFORM_DRIVER ehci_hcd_omap_driver #define PLATFORM_DRIVER ehci_hcd_omap_driver
#endif #endif