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| author | Mark A. Greer <mgreer@mvista.com> | 2009-04-15 12:39:33 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-05-26 08:16:46 -0700 |
| commit | d81d188cafecbc9e01df51527ac4c84a5b19e033 (patch) | |
| tree | 40b26ea71d32547e50913dbdc4a2adec5fc8e809 /arch/arm/mach-davinci/include/mach/common.h | |
| parent | 66e0c3991c5a1735dd8add77ab8aff5005f57681 (diff) | |
| download | linux-d81d188cafecbc9e01df51527ac4c84a5b19e033.tar.gz linux-d81d188cafecbc9e01df51527ac4c84a5b19e033.tar.xz | |
davinci: Add support for multiple PSCs
The current code to support the DaVinci Power and Sleep Controller (PSC)
assumes that there is only one controller. This assumption is no longer
valid so expand the support to allow greater than one PSC.
To accomplish this, put the base addresses for the PSCs in the SoC
infrastructure so it can be referenced by the PSC code. This also
requires adding an extra parameter to davinci_psc_config() to specify
the PSC that is to be enabled/disabled.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/common.h')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h index 97782a765882..7851d5680c13 100644 --- a/arch/arm/mach-davinci/include/mach/common.h +++ b/arch/arm/mach-davinci/include/mach/common.h @@ -34,6 +34,8 @@ struct davinci_soc_info { struct davinci_id *ids; unsigned long ids_num; struct davinci_clk *cpu_clks; + void __iomem **psc_bases; + unsigned long psc_bases_num; }; extern struct davinci_soc_info davinci_soc_info; |