Re: [PATCH v10 00/13] Support ROHM BD71828 PMIC

[Lee Jones]

On Fri, 17 Jan 2020, Matti Vaittinen wrote:

> Patch series introducing support for ROHM BD71828 PMIC
> 
> ROHM BD71828 is a power management IC containing 7 bucks and 7 LDOs. All
> regulators can be controlled individually via I2C. Bucks 1,2,6 and
> 7 can also be assigned to a "regulator group" controlled by run-levels.
> Eg. Run level specific voltages and enable/disable statuses for each of
> these bucks can be set via register interface. The buck run-level group
> assignment (selection if buck is to be controlled individually or via
> run-levels) can be changed at run-time via I2C.
> 
> This patch series brings only the basic support for controlling
> regulators individually via I2C.
> 
> In addition to the bucks and LDOs there are:
> 
> - The usual clk gate
> - 4 IO pins (mostly usable as GPO or tied to specific purpose)
> - power button support
> - RTC
> - two LEDs
> - battery charger
> - HALL sensor input
> 
> This patch series adds support to regulators, clk, RTC, GPIOs and LEDs.
> 
> Power-supply driver for charger is not included in this series.
> 
> The series also adds LED DT-node lookup based on node name or given
> property name/value pair in LED core. It also adds generic default-state
> and default-trigger property handling to LED core. Follow-up patches
> simplifying few other LED drivers should follow.
> 
> Changelog v10:
>   - Split RTC patch to a BD70528 fix (which hopefully goes to 5.4) and to
>     BD71828 support

Still missing LED Acks.

-- 
Lee Jones [æçæ]
Linaro Services Technical Lead
Linaro.org â Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog