The OPP layer is currently contained in CONFIG_CPU_FREQ.
When the ARM frequency is set via bootarg 'mpurate' the
OPP layer is required to:
- verify that specified mpurate is valid and available
in the OPP table.
- get voltage corresponding to specified frequency.
This is initial attempt to make OPP layer available without
cpufreq. Since, this is initial version, i am making changes
in board-omap3evm.c only. same change will be required in
other board files as well. Will do so in next version of
the patch.
I have also updated the OPP tables for OMAP3430 to include
support for 720MHz. It will be a separate patch when I submit
it next.
[1] http://marc.info/?l=linux-omap&m=127495955603835&w=2
Sanjeev Premi (1):
omap3: pm: Delink opp layer and cpufreq
arch/arm/mach-omap2/Makefile | 6 +-
arch/arm/mach-omap2/board-omap3evm.c | 2 +-
arch/arm/mach-omap2/cpufreq34xx.c | 164 --------------------------------
arch/arm/mach-omap2/omap3-opp.h | 20 ----
arch/arm/mach-omap2/opp34xx_data.c | 166 +++++++++++++++++++++++++++++++++
arch/arm/mach-omap2/pm34xx.c | 1 -
arch/arm/plat-omap/Makefile | 7 +-
arch/arm/plat-omap/cpu-omap.c | 47 +++++++++
arch/arm/plat-omap/include/plat/opp.h | 82 +---------------
arch/arm/plat-omap/opp.c | 46 ---------
10 files changed, 225 insertions(+), 316 deletions(-)
delete mode 100644 arch/arm/mach-omap2/cpufreq34xx.c
delete mode 100644 arch/arm/mach-omap2/omap3-opp.h
create mode 100644 arch/arm/mach-omap2/opp34xx_data.c
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