CHANGES V3: * make omap36xx control the abb-ldo and properly switch mode (suggested by Adam Ford aford173@gmail.com) * add a note about enabling the turbo-mode OPPs
PATCH V2 2019-09-07 19:46:58: * fix ti-cpufreq to properly describe which compatible string is legacy * add some reviewed-by and acked-by Tony Lindgren tony@atomide.com * include am3517 patches by Adam Ford aford173@gmail.com * review opp-suspend; and add turbo-mode; opp properties * add a note how to disable an OPP in a board.dts file
PATCH V1 2019-09-07 08:56:19: * fix typo in omap3-ldp.dts (reported by Tony Lindgren tony@atomide.com) * extend commit message to describe the bit patterns needed for opp-supported-hw * add error check to ioremap() (suggested by Christ van Willegen cvwillegen@gmail.com) * update Documentation/devicetree/bindings/arm/omap/omap.txt * change bulk update to use "ti,omap3430" and "ti,omap3630" * update OPP4 of omap3430 to 1275 mV since it was not a valid voltage for the twl4030 driver (reported by Tony Lindgren tony@atomide.com)
RFC V2 2019-09-04 10:53:43: * merge separate patch to remove opp-v1 table from n950-n9 into the general omap3xxx.dtsi patch (suggested by Viresh Kumar viresh.kumar@linaro.org) * add legacy compatibility to ti,omap3430 and ti,omap3630 for the ti-cpufreq driver * make driver and omap3xxx.dtsi patches pass checkpatch * add bulk patch to explicitly define compatibility to ti,omap3430 and ti,omap36xx in addition to ti,omap3 of all in-tree boards where it was missing
RFC V1 2019-09-02 12:55:55:
This patch set converts the omap3 opp tables to opp-v2 format and extends the ti-cpufreq to support omap3.
It adds 720 MHz (omap34xx) and 1 GHz (omap36xx) OPPs but tells the ti-cpufreq driver to disable them if the speed binned / 720MHz grade eFuse bits indicate that the chip is not rated for that speed.
It has been tested (for chip variant detection, not reliability of the high speed OPPs) on:
* BeagleBoard C2 (omap3530 600MHz) * BeagleBoard XM B (dm3730 800MHz) * GTA04A4 (dm3730 800MHz) * GTA04A5 (dm3730 1GHz)
Adam Ford (2): cpufreq: ti-cpufreq: Add support for AM3517 ARM: dts: Add OPP-V2 table for AM3517
H. Nikolaus Schaller (6): cpufreq: ti-cpufreq: add support for omap34xx and omap36xx ARM: dts: omap34xx & omap36xx: replace opp-v1 tables by opp-v2 for DTS: bindings: omap: update bindings documentation ARM: dts: omap3: bulk convert compatible to be explicitly ti,omap3430 or ti,omap3630 or ti,am3517 cpufreq: ti-cpufreq: omap36xx use "cpu0","vbb" if run in multi_regulator mode ARM: dts: omap36xx: using OPP1G needs to control the abb_ldo
.../devicetree/bindings/arm/omap/omap.txt | 30 +++-- .../bindings/cpufreq/ti-cpufreq.txt | 6 +- arch/arm/boot/dts/am3517.dtsi | 31 +++++ arch/arm/boot/dts/am3517_mt_ventoux.dts | 2 +- .../boot/dts/logicpd-som-lv-35xx-devkit.dts | 2 +- .../boot/dts/logicpd-torpedo-35xx-devkit.dts | 2 +- arch/arm/boot/dts/omap3-beagle-xm.dts | 2 +- arch/arm/boot/dts/omap3-beagle.dts | 2 +- arch/arm/boot/dts/omap3-cm-t3530.dts | 2 +- arch/arm/boot/dts/omap3-cm-t3730.dts | 2 +- arch/arm/boot/dts/omap3-devkit8000-lcd43.dts | 2 +- arch/arm/boot/dts/omap3-devkit8000-lcd70.dts | 2 +- arch/arm/boot/dts/omap3-devkit8000.dts | 2 +- arch/arm/boot/dts/omap3-gta04.dtsi | 2 +- arch/arm/boot/dts/omap3-ha-lcd.dts | 2 +- arch/arm/boot/dts/omap3-ha.dts | 2 +- arch/arm/boot/dts/omap3-igep0020-rev-f.dts | 2 +- arch/arm/boot/dts/omap3-igep0020.dts | 2 +- arch/arm/boot/dts/omap3-igep0030-rev-g.dts | 2 +- arch/arm/boot/dts/omap3-igep0030.dts | 2 +- arch/arm/boot/dts/omap3-ldp.dts | 2 +- arch/arm/boot/dts/omap3-lilly-a83x.dtsi | 2 +- arch/arm/boot/dts/omap3-lilly-dbb056.dts | 2 +- arch/arm/boot/dts/omap3-n9.dts | 2 +- arch/arm/boot/dts/omap3-n950-n9.dtsi | 7 -- arch/arm/boot/dts/omap3-n950.dts | 2 +- .../arm/boot/dts/omap3-overo-storm-alto35.dts | 2 +- .../boot/dts/omap3-overo-storm-chestnut43.dts | 2 +- .../boot/dts/omap3-overo-storm-gallop43.dts | 2 +- .../arm/boot/dts/omap3-overo-storm-palo35.dts | 2 +- .../arm/boot/dts/omap3-overo-storm-palo43.dts | 2 +- .../arm/boot/dts/omap3-overo-storm-summit.dts | 2 +- arch/arm/boot/dts/omap3-overo-storm-tobi.dts | 2 +- .../boot/dts/omap3-overo-storm-tobiduo.dts | 2 +- arch/arm/boot/dts/omap3-pandora-1ghz.dts | 2 +- arch/arm/boot/dts/omap3-sbc-t3530.dts | 2 +- arch/arm/boot/dts/omap3-sbc-t3730.dts | 2 +- arch/arm/boot/dts/omap3-sniper.dts | 2 +- arch/arm/boot/dts/omap3-thunder.dts | 2 +- arch/arm/boot/dts/omap3-zoom3.dts | 2 +- arch/arm/boot/dts/omap3430-sdp.dts | 2 +- arch/arm/boot/dts/omap34xx.dtsi | 66 ++++++++-- arch/arm/boot/dts/omap36xx.dtsi | 65 ++++++++-- drivers/cpufreq/cpufreq-dt-platdev.c | 2 +- drivers/cpufreq/ti-cpufreq.c | 119 +++++++++++++++++- 45 files changed, 320 insertions(+), 80 deletions(-)