From: David Brownell Date: Thu, 29 Jun 2006 19:25:39 +0000 (-0700) Subject: USB: pxa2xx_udc understands GPIO based VBUS sensing X-Git-Tag: v2.6.19-rc1~899^2~119 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2bbb20b37d734443d1c279d0033a64f6095db54;p=pandora-kernel.git USB: pxa2xx_udc understands GPIO based VBUS sensing This updates the PXA 25x UDC board-independent infrastructure for VBUS sensing and the D+ pullup. The original code evolved from rather bizarre support on Intel's "Lubbock" reference hardware, so that on more sensible hardware it doesn't work as well as it could/should. The change is just to teach the UDC driver how to use built-in PXA GPIO pins directly. This reduces the amount of board-specfic object code needed, and enables the use of a VBUS sensing IRQ on boards (like Gumstix) that have one. With VBUS sensing, the UDC is unclocked until a host is actually connected. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed