> -----Original Message----- > From: Steve Sakoman [mailto:sakoman@xxxxxxxxx] > Sent: Tuesday, April 12, 2011 1:43 AM > To: Steve Calfee > Cc: Dmitry Artamonow; Keshava Munegowda; Felipe Balbi; linux-usb@xxxxxxxxxxxxxxx; linux- > omap@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > Subject: Re: [Regression?] Removed regulator support in ehci-omap > > On Mon, Apr 11, 2011 at 10:06 AM, Steve Calfee <stevecalfee@xxxxxxxxx> wrote: > > On 04/11/11 02:32, Dmitry Artamonow wrote: > >> Hi, guys! > >> > >> Can anyone explain why regulator support has been removed from ehci-omap > >> driver in commit 19403165 ("usb: host: omap: ehci and ohci simplification")[1]? > >> In 2.6.37/2.6.38 it was enough to apply simple patch[2] adding regulators > >> description to board file to make USB work on omap3evm board (because USB PHY > >> is powered via regulator). But now it won't work anymore in 2.6.39-rc2. > >> BTW, I suspect that this commit also broke USB on omap3pandora board, as it > >> defines "hsusb0" regulator supply in its board file: > >> > > Yes, And Beagleboard xm (and I suspect other beagleboard versions) has > > been broken in 2.6.39rc1+. > > FWIW, EHCI is also broken on Overo in both rc1 and rc2. > > Steve Sorry guys! I will work on it coming week; currently I am in travel. Well, regulator is not removed, its moved to usbhs core driver in /driver/mfd/omap xx usb xxx host.c Regards Keshava Munegowda -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
