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authorSylvain Rochet <sylvain.rochet@finsecur.com>2015-02-05 14:00:37 +0800
committerNicolas Ferre <nicolas.ferre@atmel.com>2015-03-03 19:43:59 +0100
commitad4a38d2187720a3d1442d693c99675ccd955f32 (patch)
tree168ef207fe7fb5cd9bf01e30c8418a540540ff69 /include
parentc517d838eb7d07bbe9507871fab3931deccff539 (diff)
pm: at91: pm_slowclock: fix suspend/resume hang up in timeouts
Removed timeout on XTAL, PLL lock and Master Clock Ready, hang if something went wrong instead of continuing in unknown condition. There is not much we can do if a PLL lock never ends, we are running in SRAM and we will not be able to connect back the sdram or ddram in order to be able to fire up a message or just panic. As a bonus, not decounting the timeout register in slow clock mode reduce cumulated suspend time and resume time from ~17ms to ~15ms. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Acked-by: Wenyou.Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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