From: Li Yang Date: Mon, 23 Apr 2007 17:54:25 +0000 (-0700) Subject: USB: add Freescale high-speed USB SOC device controller driver X-Git-Tag: v2.6.22-rc1~1117^2~2 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b504882da539c17ce6fee9da2a97f2fafabd495d;p=pandora-kernel.git USB: add Freescale high-speed USB SOC device controller driver Freescale high-speed USB SOC can be found on some Freescale processors among different architectures. It supports both host and device functions. This driver adds its device support for Linux USB Gadget layer. It is tested on MPC8349 and MPC8313, but should work on other platforms with minor tweaks. The driver passed USBCV 1.3 compliance tests. Note that this driver doesn't yet include OTG support. Signed-off-by: Li Yang Signed-off-by: Jiang Bo Signed-off-by: Bruce Schmid Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index e081f3ebfb6f..8065f2b53701 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -68,6 +68,27 @@ choice Many controller drivers are platform-specific; these often need board-specific hooks. +config USB_GADGET_FSL_USB2 + boolean "Freescale Highspeed USB DR Peripheral Controller" + depends on MPC834x || PPC_MPC831x + select USB_GADGET_DUALSPEED + help + Some of Freescale PowerPC processors have a High Speed + Dual-Role(DR) USB controller, which supports device mode. + + The number of programmable endpoints is different through + SOC revisions. + + Say "y" to link the driver statically, or "m" to build a + dynamically linked module called "fsl_usb2_udc" and force + all gadget drivers to also be dynamically linked. + +config USB_FSL_USB2 + tristate + depends on USB_GADGET_FSL_USB2 + default USB_GADGET + select USB_GADGET_SELECTED + config USB_GADGET_NET2280 boolean "NetChip 228x" depends on PCI diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile index e71e086a1cfa..5db19396631c 100644 --- a/drivers/usb/gadget/Makefile +++ b/drivers/usb/gadget/Makefile @@ -8,6 +8,7 @@ obj-$(CONFIG_USB_GOKU) += goku_udc.o obj-$(CONFIG_USB_OMAP) += omap_udc.o obj-$(CONFIG_USB_LH7A40X) += lh7a40x_udc.o obj-$(CONFIG_USB_AT91) += at91_udc.o +obj-$(CONFIG_USB_FSL_USB2) += fsl_usb2_udc.o # # USB gadget drivers Reading git-diff-tree failed