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ENGR00232586 mx6: increase PUPSCR to make sure LDO is ready for resume
authorAnson Huang <b20788@freescale.com>
Tue, 6 Nov 2012 22:47:26 +0000 (17:47 -0500)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:35:41 +0000 (08:35 +0200)
commit47762df33e1a7a7ffd3db94e81c91f2c9f34d5a1
treeca25867e6d85f57702ffc2e894eab1817fa2e18ctree | snapshot
parent72b12a95ba50b1320a38859168e5593d05b31b41commit | diff
ENGR00232586 mx6: increase PUPSCR to make sure LDO is ready for resume

Previous setting of PUPSCR is 0x202, which means there is only ~63us
for LDO ramp up, sometimes, system fail to resume by USB remote wake up,
increase this timing to fix USB remote wake up issue.

Signed-off-by: Anson Huang <b20788@freescale.com>
arch/arm/mach-mx6/system.c diff | blob | history
Linux kernel for KaRo TX COM modules