hi, On Fri, Jul 08, 2011 at 06:56:24PM +0300, Tero Kristo wrote: > Following patches add an external controller support for TWL SMPS regulators. > This is needed because OMAP has voltage processor support which provides > interface to control a few regulators (VDD1 / VDD2 for OMAP3), and this > is shared with smartreflex. > > These patches work in a way that twl regulators now provide an external > controller registration interface, and this is used by the OMAP voltage > layer during init. set_voltage / get_voltage APIs now check for presence > of external controller, and if it is there, calls are routed to external > controller. > > Baseline work for these patches was done by Thomas Petezzoni. > > Any comments welcome, does something like this look like it could be pushed > to regulator framework? isn't this all the same as claiming the regulator but never actually using the regulator APIs ? I mean, you could add the regulator, then on smartreflex code, regulator_get(), but when it gets to get/set voltage, you use the omap_*() functions instead of regulator_*(). -- balbi
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