Introduce the CONFIG_USB_EHCI_HCD_OMAP3 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@xxxxxx>
Signed-off-by: Anand Gadiyar <gadiyar@xxxxxx>
---
drivers/usb/host/Kconfig | 8 ++++++++
drivers/usb/host/ehci-hcd.c | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
Index: linux-2.6/drivers/usb/host/ehci-hcd.c
===================================================================
--- linux-2.6.orig/drivers/usb/host/ehci-hcd.c
+++ linux-2.6/drivers/usb/host/ehci-hcd.c
@@ -1157,7 +1157,7 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_hcd_au1xxx_driver
#endif
-#ifdef CONFIG_ARCH_OMAP3
+#ifdef CONFIG_USB_EHCI_HCD_OMAP3
#include "ehci-omap.c"
#define PLATFORM_DRIVER ehci_hcd_omap_driver
#endif
Index: linux-2.6/drivers/usb/host/Kconfig
===================================================================
--- linux-2.6.orig/drivers/usb/host/Kconfig
+++ linux-2.6/drivers/usb/host/Kconfig
@@ -126,6 +126,14 @@ config USB_EHCI_MXC
---help---
Variation of ARC USB block used in some Freescale chips.
+config USB_EHCI_HCD_OMAP3
+ bool "EHCI support for OMAP3 and later chips"
+ depends on USB_EHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
+ default y
+ --- help ---
+ Enables support for the on-chip EHCI controller on
+ OMAP3 and later chips.
+
config USB_EHCI_HCD_PPC_OF
bool "EHCI support for PPC USB controller on OF platform bus"
depends on USB_EHCI_HCD && PPC_OF
--
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