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authorAlexander Shishkin <alexander.shishkin@linux.intel.com>2012-05-11 17:25:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-05-11 16:56:15 -0700
commiteb70e5ab8f95a81283623c03d2c99dfc59fcb319 (patch)
treefc20c9d10484171490cf6b69f7f5b6f934803366 /drivers/usb/chipidea/Makefile
parent758fc9860c19eceb56e5886a5225db623c521971 (diff)
usb: chipidea: add host role
This adds EHCI host support to the chipidea driver. We want it to be part of the hdrc driver and not a standalone (sub-)driver module, as the structure of ehci-hcd.c suggests, so for chipidea controller we hack it to not provide platform-related code, but only the ehci hcd. The ehci-platform driver won't work for us here too, because the controller uses the same registers for both device and host mode and also otg-related bits, so it's not really possible to put ehci registers into a separate resource. This is not a pretty solution, but the alternative is exporting symbols from the chipidea driver to a ehci-chipidea driver and doing all the module refcounting. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea/Makefile')
-rw-r--r--drivers/usb/chipidea/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/Makefile b/drivers/usb/chipidea/Makefile
index a8279aac6a4..cc349376972 100644
--- a/drivers/usb/chipidea/Makefile
+++ b/drivers/usb/chipidea/Makefile
@@ -2,6 +2,7 @@ obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc.o
ci_hdrc-y := core.o
ci_hdrc-$(CONFIG_USB_CHIPIDEA_UDC) += udc.o
+ci_hdrc-$(CONFIG_USB_CHIPIDEA_HOST) += host.o
ci_hdrc-$(CONFIG_USB_CHIPIDEA_DEBUG) += debug.o
ifneq ($(CONFIG_PCI),)