| Date | Sun, 20 Feb 2011 20:28:11 -0800 | Subject | Re: [PATCH v2 20/21] ARM: tegra: clock: Fix clock issues in suspend | From | Olof Johansson <> |
| |
On Sat, Feb 19, 2011 at 2:26 PM, Colin Cross <ccross@android.com> wrote: > 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.
It's a bummer that this can't be done (easily) at build time, it'd be more useful. Oh well, still good to catch at runtime at least.
> Signed-off-by: Colin Cross <ccross@android.com>
Acked-by: Olof Johansson <olof@lixom.net>
|