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authorColin Cross <ccross@android.com>2010-10-26 20:33:31 -0400
committerColin Cross <ccross@android.com>2011-02-21 03:16:47 -0500
commitc2f44a9df9e1f8974911ef538565e301b38e0680 (patch)
tree734b9169458a7372818152bd955d61027c0fe757 /arch/arm/mach-mx5/board-mx53_smd.c
parent9743b38969790d33b077ab80b175ea63a0398703 (diff)
ARM: tegra: clock: Fix clock issues in suspend
The PLLP registers are now being restored by the low-level resume code, and the CPU may be running off PLLP, so don't touch them during clock resume. Save plld, plls, pllu, and audio clock during suspend (originally fixed by Mayuresh Kulkarni <mkulkarni@nvidia.com>) The lock time for plld is 1000 us, so increase the delay after setting the PLLs. Add a BUG_ON to ensure the size of the suspend context area is correct. Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Colin Cross <ccross@android.com>
Diffstat (limited to 'arch/arm/mach-mx5/board-mx53_smd.c')
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