video: tegra: gk20a: GPCPLL sliding and slowdown
authorKaz Fukuoka <kfukuoka@nvidia.com>
Tue, 6 Aug 2013 21:09:54 +0000 (14:09 -0700)
committerAjay Nandakumar <anandakumarm@nvidia.com>
Tue, 1 Oct 2013 08:09:49 +0000 (13:09 +0530)
commit157a24069bc9bccbc241cf494880d94f0b2863d8
treee3431d556b771ddebcea8d161299185ea01f61fa
parentd99984b1d2112f8bdc3135fe495ac04291302825
video: tegra: gk20a: GPCPLL sliding and slowdown

- If P and M do not change, use NDIV sliding.
- Otherwise, use slowdown and bypass.

bug 1341729

Change-Id: I2cdb02cbbbe79f3aa04afce029e02fe7f42b1985
Signed-off-by: Kaz Fukuoka <kfukuoka@nvidia.com>
Reviewed-on: http://git-master/r/273961
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
(cherry picked from commit 0f3e428c77fb8aa5017761bc892ee06e74331990)
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
drivers/video/tegra/host/gk20a/clk_gk20a.c
drivers/video/tegra/host/gk20a/hw_trim_gk20a.h