Re: [PATCH v11 1/3] mfd: axp20x: Add support for AXP313a PMIC

[Lee Jones <lee@kernel.org>]

On Wed, 24 May 2023, Andre Przywara wrote:

> From: Martin Botka <martin.botka@somainline.org>
> 
> The AXP313a is a PMIC chip produced by X-Powers, it can be connected via
> an I2C bus.
> The name AXP1530 seems to appear as well, and this is what is used in
> the BSP driver. From all we know it's the same chip, just a different
> name. However we have only seen AXP313a chips in the wild, so go with
> this name.
> 
> Compared to the other AXP PMICs it's a rather simple affair: just three
> DCDC converters, three LDOs, and no battery charging support.
> 
> Describe the regmap and the MFD bits, along with the registers exposed
> via I2C. Aside from the various regulators, also describe the power key
> interrupts, and adjust the shutdown handler routine to use a different
> register than the other PMICs.
> Eventually advertise the device using the new compatible string.
> 
> Signed-off-by: Martin Botka <martin.botka@somainline.org>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Reviewed-by: Chen-Yu Tsai <wens@csie.org>
> Acked-for-MFD-by: Lee Jones <lee@kernel.org>
> ---
>  drivers/mfd/axp20x-i2c.c   |  2 +
>  drivers/mfd/axp20x.c       | 78 +++++++++++++++++++++++++++++++++++++-
>  include/linux/mfd/axp20x.h | 32 ++++++++++++++++
>  3 files changed, 111 insertions(+), 1 deletion(-)

Applied (pull-request pending - waiting on build tests).

-- 
Lee Jones [李琼斯]