Alex Frid 8554e9a9c8 gpu: nvgpu: Update GM20B GPCPLL programming sequence ...

Updated GM20B GPCPLL programming sequence to utilize new glitch-less
post divider:

- No longer bypass PLL for re-locking if it is already enabled, and
  post divider as well as feedback divider are changing (input divider
  change is still under bypass only).
- Use post divider instead of external linear divider to introduce
  (VCO min/2) intermediated step when changing PLL frequency.

Bug 1450787

Signed-off-by: Alex Frid <afrid@nvidia.com>
Change-Id: I4fe60f8eb0d8e59002b641a6bfb29a53467dc8ce

2015-03-18 12:10:38 -07:00

..

nvgpu

gpu: nvgpu: Update GM20B GPCPLL programming sequence

2015-03-18 12:10:38 -07:00