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| author | Wang Dongsheng <dongsheng.wang@freescale.com> | 2013-08-15 02:52:23 (GMT) |
|---|---|---|
| committer | Zhenhua Luo <zhenhua.luo@freescale.com> | 2013-08-26 07:47:32 (GMT) |
| commit | adbc4a23b8b75801076ff366f709186e2a0a07a8 (patch) | |
| tree | 79c9005f8998195ba01e2231485bc4115d605152 /drivers/staging/crystalhd | |
| parent | 4124c6d7744e1bc02ce5c55eb8ce7c009520f5b3 (diff) | |
| download | linux-fsl-qoriq-adbc4a23b8b75801076ff366f709186e2a0a07a8.tar.xz | |
powerpc/85xx: add hardware automatically enter pw20 state
Using hardware features make core automatically enter PW20 state.
Set a TB count to hardware, the effective count begins when PW10
is entered. When the effective period has expired, the core will
proceed from PW10 to PW20 if no exit conditions have occurred during
the period.
Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Change-Id: I199d6bedeb045f421da69d8ce99c45bea517fc32
Reviewed-on: http://git.am.freescale.net:8181/3948
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com>
Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
Diffstat (limited to 'drivers/staging/crystalhd')
0 files changed, 0 insertions, 0 deletions