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a8k: pm: extend MSS_TRIGGER_TIMEOUT 

Very rarely, during cpuidle operations the following error
is seen: "PM MSG Trigger Timeout".
This is caused by slow handling of message interrutps
in the PM FW running on CM3 (under heavy PM operation load).

This is not a real issue, so we extend the timeout to
avoid the error prints.

Change-Id: I92fd6f2ff1ddf208b216c123880ded28a00b6e0e
Signed-off-by: Igal Liberman <igall@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/59670
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Tested-by: iSoC Platform CI <ykjenk@marvell.com>
This commit is contained in:
Igal Liberman 2018-09-03 10:40:21 +03:00 committed by Konstantin Porotchkin
parent 5a9f00f707
commit ff82813af8
1 changed files with 1 additions and 1 deletions
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2
plat/marvell/a8k/common/mss/mss_pm_ipc.c
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@ -26,7 +26,7 @@
#define MSS_MSG_INT_MASK (0x80000000)
#define MSS_TIMER_BASE (MVEBU_REGS_BASE_MASK + 0x580110)
#define MSS_TRIGGER_TIMEOUT (1000)
#define MSS_TRIGGER_TIMEOUT (2000)
/*****************************************************************************
* mss_pm_ipc_msg_send