[PATCH] staging: dwc2: set up all module params
Paul.Zimmerman at synopsys.com
Tue Nov 26 11:52:12 PST 2013
> From: Stephen Warren [mailto:swarren at wwwdotorg.org]
> Sent: Tuesday, November 26, 2013 11:43 AM
> On 11/26/2013 12:27 PM, Paul Zimmerman wrote:
> >> From: Stephen Warren [mailto:swarren at wwwdotorg.org]
> >> Sent: Monday, November 25, 2013 9:03 PM
> >> The DWC2 USB controller in the BCM2835 (Raspberry Pi) needs some non-
> >> default parameters. Select these based on the compatible value from the
> >> DT node. For all other HW, fall back to the default parameters currently
> >> in use.
> >> The values in params_bcm2835 were posted to the mailing list by Paul
> >> quite some time ago. I made a couple of minor modifications since then;
> >> to set ahbcfg instead of ahb_single, and to set uframe_sched.
> > Hi Stephen,
> > I don't see any code in this patch that is setting uframe_sched?
> Hmm, that's true. What value should it be set to for the BCM2835, do you
> know? I obviously have it set to 0, which seems to work out OK...
It definitely should be enabled for the Pi, so set it to 1.
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