On Fri, Mar 30, 2012 at 21:33:51, Hiremath, Vaibhav wrote: > After some healthy discussion, now we have come to the conclusion and > decided to handle AM33XX PRM/CM part separately; as AM33XX-PRCM module is > different than OMAP3 and OMAP4 architecture. > > The difference becomes very interesting/weird when it comes to > the consistency for register offsets in PRM address space and > bit-field offsets inside PRM registers, > So along with Powerdomain data and PRM api's required for AM33XX > device, this patch series adds, > > - XXX_RSTST register offset to "struct omap_hwmod_omap4_prcm" > - PWRSTCTRL & PWRSTST register offsets to "struct powerdomain" > - Logicretstate and mem_on/ret/pwrst/retst mask to "struct > powerdomain" > > Testing: This patch series has been boot tested on AM37xEVM and AM335x > based BeagleBone community board. > > Thanks to Paul here...for helping and concluding on this, > shortly I will submit similar patch for CM, clockdomain and clock-tree > support for AM33xx. > > This patch-series is created on top of "linux-omap/cleanup" branch, and > also gets applied to "linux-omap/master" branch. > The patches are also available at - > https://github.com/hvaibhav/am335x-linux/tree/am335x-prm-cm > > Changes from previous versions: > =============================== > From V3: > - No code change, only added Voltagedomain patch (from V2 series) > to this series. > > From V1 & V2: > - Rolled back to my original approach, where AM33xx > device was handled separately (RFC version). > - As per Paul's comments, added Register offsets & bit-fields > masks. > > Vaibhav Hiremath (4): > ARM: OMAP3+: am33xx: Add voltage domain data > ARM: OMAP3/4: omap_hwmod: Add rstst_off field to struct > omap_hwmod_omap4_prcm > ARM: OMAP2+: powerdomain: Add offset & mask fields to struct > powerdomain > ARM: OMAP3+: am33xx: Add powerdomain & PRM support > > arch/arm/mach-omap2/Makefile | 6 + > arch/arm/mach-omap2/io.c | 2 + > arch/arm/mach-omap2/omap_hwmod.c | 32 ++- > arch/arm/mach-omap2/powerdomain.h | 23 ++- > arch/arm/mach-omap2/powerdomain33xx.c | 230 ++++++++++++++++ > arch/arm/mach-omap2/powerdomains33xx_data.c | 185 +++++++++++++ > arch/arm/mach-omap2/prm-regbits-33xx.h | 357 > +++++++++++++++++++++++++ > arch/arm/mach-omap2/prm33xx.c | 134 +++++++++ > arch/arm/mach-omap2/prm33xx.h | 129 +++++++++ > arch/arm/mach-omap2/voltage.h | 1 + > arch/arm/mach-omap2/voltagedomains33xx_data.c | 43 +++ > arch/arm/plat-omap/include/plat/omap_hwmod.h | 2 + > 12 files changed, 1139 insertions(+), 5 deletions(-) > create mode 100644 arch/arm/mach-omap2/powerdomain33xx.c > create mode 100644 arch/arm/mach-omap2/powerdomains33xx_data.c > create mode 100644 arch/arm/mach-omap2/prm-regbits-33xx.h > create mode 100644 arch/arm/mach-omap2/prm33xx.c > create mode 100644 arch/arm/mach-omap2/prm33xx.h > create mode 100644 arch/arm/mach-omap2/voltagedomains33xx_data.c > >
Tony, Paul and Kevin, Any comments on this patch series? Thanks, Vaibhav -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
