3 Commits

Author	SHA1	Message	Date
Magnus Damm	ef5ce3b690	usb: r8a66597-udc buffer management update ... This patch updates the r8a66597-udc buffer management code. Use fixed buffers for bulk and isochronous pipes, also make sure to handle the isochronous-as-bulk case. With fixed buffers there is no need to keep track of used buffers with bi_bufnum. Also, this fixes a potential buffer offset problem where the base offset incorrectly varies with the number of pipes used. The m66592 driver recently got fixed in a similar way. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	2009-08-20 10:30:44 +09:00
Magnus Damm	d2e27bdf28	usb: add clock support to r8a66597 gadget driver ... Add support for the clock framework to the r8a66597 gadget driver. This is needed to control the clock driving the USB block. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	2009-08-20 10:30:11 +09:00
Yoshihiro Shimoda	c41442474a	usb: gadget: R8A66597 peripheral controller support. ... While in-tree support for the R8A66597 host side has been supported for some time, the peripheral side has so far been unsupported. This adds a new USB gadget driver which bridges the gap and finally wires up the peripheral side as well. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Tested-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	2009-08-20 10:25:30 +09:00