| From: |
| Andre Przywara <andre.przywara-AT-arm.com> |
| To: |
| Liam Girdwood <lgirdwood-AT-gmail.com>, Mark Brown <broonie-AT-kernel.org>, Chen-Yu Tsai <wens-AT-csie.org>, Lee Jones <lee-AT-kernel.org>, Rob Herring <robh-AT-kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt-AT-linaro.org>, Conor Dooley <conor+dt-AT-kernel.org> |
| Subject: |
| [PATCH 0/4] regulator: Add X-Powers AXP717 PMIC support |
| Date: |
| Sun, 10 Mar 2024 01:02:07 +0000 |
| Message-ID: |
| <20240310010211.28653-1-andre.przywara@arm.com> |
| Cc: |
| devicetree-AT-vger.kernel.org, Samuel Holland <samuel-AT-sholland.org>, Jernej Skrabec <jernej.skrabec-AT-gmail.com>, Chris Morgan <macromorgan-AT-hotmail.com>, linux-kernel-AT-vger.kernel.org, linux-sunxi-AT-lists.linux.dev |
| Archive-link: |
| Article |
This patch series adds support for the X-Powers AXP717 PMIC, which is
used recently on new boards with Allwinner SoCs.
Allwinner's BSP code often speaks of the AXP2202, this seems to be the
same chip, at least a boot0 AXP2202 driver happily drove a chip labelled
AXP717.
Patch 1 fixes a typo in some macro names for the AXP313a PMIC, I just
realised that during some copy&paste action. It's just an identifier
rename, so not a backport candidate, I'd say.
Patch 2 adds the compatible string to the binding document.
Patch 3 is the MFD part, describing the regmap and all the interrupts.
So far we support the regulator and power key devices, the USB and
charging devices will follow later.
Patch 4 adds the voltage regulator rails, this part is crucial to enable
any board using this PMIC, as we depend on those rails even for basic
devices.
Please note that I could not test this driver myself, but had success
messages from others. It would be good to hear from Ryan and Chris
here on the list, with a Tested-by: tag.
This series is based on next-20240308 for now. I will send a rebased
update after the merge window, but wanted to start discussion and review
now.
Please have a look!
Cheers,
Andre
Andre Przywara (4):
regulator: axp20x: fix typo-ed identifier
dt-bindings: mfd: x-powers,axp152: document AXP717
mfd: axp20x: add support for AXP717 PMIC
regulator: axp20x: add support for the AXP717
.../bindings/mfd/x-powers,axp152.yaml | 2 +
drivers/mfd/axp20x-i2c.c | 2 +
drivers/mfd/axp20x-rsb.c | 1 +
drivers/mfd/axp20x.c | 90 +++++++++++++++++
drivers/regulator/axp20x-regulator.c | 94 +++++++++++++++++-
include/linux/mfd/axp20x.h | 98 ++++++++++++++++++-
6 files changed, 277 insertions(+), 10 deletions(-)
--
2.35.8
