On Fri, Feb 15, 2013 at 06:33:58PM +0530, a0131647 wrote:
> Hi,
> On Friday 15 February 2013 05:36 PM, Santosh Shilimkar wrote:
> >OMAP UART IP needs manual idle modes based on state of the
> >IP. Currently this is handled by the driver with function pointers
> >implemented in platform code.
> >
> >This however breaks in case of device tree because of missing
> >idle handling.
> >
> >The series tries to address the issue
> >
> >Patches has been tested on OMAP4 and OMAP5 devices where the console
> >slugishness was observed without idle mode handling. CPUIDLE and
> >suspend tested ok on these devices.
> >
> >Need help in testing on OMAP2, OMAP3 and AM3XXX devices.
> >
> Tested this series on omap3630 beagle board for:
> 1. Retention in idle and suspend.
> 2. Off mode in idle and suspend.
> 
> Tested-by: Sourav Poddar <sourav.poddar@ti.com>

try setting autosuspend_delay to -1

-- 
balbi