Re: [Regression?] Removed regulator support in ehci-omap

Steve Calfee
2011-04-11T17:06:22Z

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+.

Regards, Steve