Hello. On 25-01-2012 19:16, Jean Pihet wrote:
From: Nishanth Menon<nm@xxxxxx>
ERRCONFIG register's VPBOUNDINTST has an additional functional meaning It force clears Sr_interruptz internal signal. This can result in scenarios where VP-> SR protocol is violated where voltage processor's As interruptz is already high, VP will never clear the signal vpirqclr. Therefore during the next force update to reset to nominal voltage, VP can’t pulsed vpirqclr => PRCM HW can’t generate the tranxdone IRQ and the situation is not recoverable untill a cold reset is invoked.
To prevent this situation, check if status is set before clearing the status as this needs to be done only on a need basis.
Change-Id: Ic8065d7d79df143bf46877c50f5b6b19ed105a70
Please remove this line.
Reported-by: Vincent Bour<v-bour@xxxxxx> Signed-off-by: Nishanth Menon<nm@xxxxxx> Signed-off-by: Jean Pihet<j-pihet@xxxxxx>
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