On pon, 2014-06-09 at 11:37 +0200, Javier Martinez Canillas wrote: > MAX77802 is a PMIC that contains 10 high efficiency Buck regulators, > 32 Low-dropout (LDO) regulators, two 32kHz buffered clock outputs, > a Real-Time-Clock (RTC) and a I2C interface to program the individual > regulators, clocks and the RTC. > > This series are based on drivers added by Simon Glass to the Chrome OS > kernel and adds support for the Maxim 77802 Power Management IC, their > regulators, clocks, RTC and I2C interface. It is composed of patches: > > [PATCH 1/5] mfd: Add driver for Maxim 77802 Power Management IC > [PATCH 2/5] regulator: Add driver for Maxim 77802 PMIC regulators > [PATCH 3/5] clk: Add driver for Maxim 77802 PMIC clocks > [PATCH 4/5] rtc: Add driver for Maxim 77802 PMIC Real-Time-Clock > [PATCH 5/5] ARM: dts: Add max77802 device node for exynos5420-peach-pit > > Patches 1-4 add support for the different devices and Patch 5 enables > the MAX77802 PMIC on the Exynos5420 based Peach pit board. Hi, The main mfd, mfd irq, clk and rtc drivers look very similar to max77686 drivers. I haven't checked other Maxim drivers but I think there will be a lot of similarities with them also. It is almost common for Maxim chipsets to share components between each other. I think there is no need in duplicating all that stuff once again in new driver for another Maxim-almost-the-same-as-others-XYZ chipset. Just merge it with max77686 (or other better candidate). The only difference is in regulator driver. I am not sure whether this is a result of differences in chip or differences in driver design. Best regards, Krzysztof > Lee, > > Patches 2-4 depend on Patch 1 so I think that it makes sense if you take > 1-4 through your mfd tree once the relevant maintainers ack the drivers > added to the other subsystems (regulator, clk and rtc). > > Patch 5 can go through Kukjin tree since is just DTS changes. > > Thanks a lot and best regards, > Javier -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
