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authorSylvain Rochet <sylvain.rochet@finsecur.com>2015-01-18 14:26:50 +0100
committerNicolas Ferre <nicolas.ferre@atmel.com>2015-03-04 11:19:46 +0100
commit566084007d3672aebd82a27b448095be67fb208f (patch)
tree605f902db02d6a923e8e47b9a6c886f27d1e5dc1 /arch
parentefff4b1a5a701236c384eaec1fc5a8826e10e071 (diff)
dts: Documentation: AT91 Watchdog, explain what atmel,idle-halt property really do
atmel,idle-halt property should be used with care, it actually makes the watchdog not counting when the CPU is in idle state, therefore the watchdog reset time depends on mean CPU usage and will not reset at all of the CPU stop working while it is in idle state, which is probably not what you want. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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