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
