Messages in this thread | | | Date | Fri, 24 Jun 2011 12:33:09 +0530 | Subject | Re: [PATCH] mfd: omap: Restore TLL initialization | From | Jaswinder Singh <> |
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On 24 June 2011 11:52, Munegowda, Keshava <keshava_mgowda@ti.com> wrote: > On Fri, Jun 24, 2011 at 2:31 AM, Jassi Brar <jassisinghbrar@gmail.com> wrote: >> The commit >> 7e6502d577106fb5b202bbaac64c5f1b065 'mfd: Add omap-usbhs runtime PM support' >> besides moving to RPM, removes necessary TLL initialization as well. >> >> Restore the TLL initialization, without which device detection fails. >> >> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> > > if you move to RPM, you should'tn access these configuration/reset > registers in your driver. Sorry I don't get it. Obviously the RPM backend here doesn't initialize the TLL and if it only manages the clocks, can't we safely assume that the pm_runtime_get_sync will get clocks to speed and the driver does the TLL init ?
> moreover, the patch 'mfd: Add omap-usbhs runtime PM support' is > already reverted. Ok, though if the ultimate goal is to move on to RPM, this would be a step back. Btw, which tree could I find the revert in ?
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