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2011-03-11Merge branch 'for_2.6.39/pm-integration' of ↵Tony Lindgren1-23/+23
ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
2011-03-11Merge branch 'integration-2.6.39-for-tony' of ↵Tony Lindgren1-1/+65
git://git.pwsan.com/linux-integration into omap-for-linus Conflicts: arch/arm/mach-omap2/pm34xx.c
2011-03-11OMAP3+: OPP: Replace voltage values with MacrosVishwanath BS1-23/+23
Since all voltage data is now centralized in oppxxx_data.c, we can replace the values in the opp table with the macros used for voltage values. This will avoid opp table and voltage layer having conflicting values. Signed-off-by: Vishwanath BS <vishwanath.bs@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-03-11OMAP2+: voltage: reorganize, split code from dataPaul Walmsley1-1/+65
This is a first pass at reorganizing mach-omap2/voltage.c: - Separate almost all of the data from the code of mach-omap2/voltage.c. The code remains in mach-omap2/voltage.c. The data goes into one of several places, depending on what type of data it is: - Silicon process/validation data: mach-omap2/opp*_data.c - VC (Voltage Controller) data: mach-omap2/vc*_data.c - VP (Voltage Processor) data: mach-omap2/vp*_data.c - Voltage domain data: mach-omap2/voltagedomains*_data.c The ultimate goal is for all this data to be autogenerated, the same way we autogenerate the rest of our data. - Separate VC and VP common data from VDD-specific VC and VP data. - Separate common voltage.c code from SoC-specific code; reuse common code. - Reorganize structures to avoid unnecessary memory loss due to unpacked fields. There is much left to be done. VC code and VP code should be separated out into vc*.c and vp*.c files. Many fields in the existing structures are superfluous, and should be removed. Some code in voltage.c seems to be duplicated; that code should be moved into functions of its own. Proper voltage domain code should be created, as was done with the powerdomain and clockdomains, and powerdomains should reference voltagedomains. Thanks to Shweta Gulati <shweta.gulati@ti.com> for comments. Thanks to Rajendra Nayak <rnayak@ti.com> for finding and fixing some bugs that prevented OMAP4 from booting: https://patchwork.kernel.org/patch/587311/ His patch has been folded into this one to avoid breaking OMAP4 between patches. Thanks also to Kevin Hilman <khilman@ti.com> for finding and fixing a compile problem when !CONFIG_PM: http://www.spinics.net/lists/arm-kernel/msg118067.html His patch has also been folded into this one to avoid breaking !CONFIG_PM builds. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Shweta Gulati <shweta.gulati@ti.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Kevin Hilman <khilman@ti.com>
2011-03-10OMAP3|4: OPP: make omapx_opp_init non-staticMenon, Nishanth1-1/+2
omap3 and omap4 opp_init should be made non-static to allow for platform specific opp table tweaking. making these static conflicts with the definition in pm.h(global) as well. we include pm.h as well to ensure that there are no such prototype conflicts with actual implementation in the future. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2010-12-22omap: opp: add OMAP3 OPP table data and common initNishanth Menon1-0/+107
Add OPP data for OMAP34xx and OMAP36xx and initialization functions to populate OPP tables based on current SoC. introduce an OMAP generic opp initialization routine which OMAP3 and OMAP4+ SoCs can use to register their OPP definitions. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>