Re: [PATCH v2 2/2] pwm: add this patch to support the new pwm of Rockchip SoCs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On Mon, Jul 28, 2014 at 07:19:18PM +0800, caesar wrote:
> Doug,
> 在 2014年07月28日 12:01, Doug Anderson 写道:
> >Caesar,
> >
> >On Sun, Jul 27, 2014 at 7:00 AM, caesar <caesar.wang@xxxxxxxxxxxxxx> wrote:
> >>/*I think will be show the faill log:->
> >>
> >>* rockchip-pwm ff9301a0.pwm: can't request region for resource [mem
> >>0xff9301a0-0xff93019f]
> >>*/
> >>
> >>pc->base = devm_ioremap_resource(dev, regs);
> >Did you actually code this up and try it and get this error?
> Yeah.

This should work if you properly set up the PWM subregion as a child of
the LCDC region, which is what MFD will do for you.

Thierry

Attachment: pgpcdid2F5RSJ.pgp
Description: PGP signature


[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux