On Thu, May 28, 2015 at 08:41:45PM +0200, Matthias Brugger wrote: > This patch set adds regmap support for the simple clock multiplexer. > Regmap use, apart from a pointer to the regmap struct needs an > offset value to know where in the regmap it has to read/write. > We add both fields to struct clk_mux. > > The driver will distinguish between a clock which is based on regmap or not > through a flag specified for the mux. > The approach does not break the existing clock framework API but adds two > new functions for registering regmap clocks. Unregistering the clocks is > independent of the use of regmap or not, so that no new function was > implemented. > > As an example user of the regmap clock multiplexer, it was implemented on > the mt8135. When accepted it will also be applied to the other Mediatek SoCs. > Other possible user are Qualcomm SoCs which up to now implement their own > regmap based clock multiplexer.
I'm all in for providing regmap support for the basic clk providers. >From digging through the archives I found out that the last try failed, so I hesitated to implement this for Mediatek. I hope it's time to revisit this. Using regmap would make the basic clock providers much more versatilely usable. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
