Hello, This patch series adds basic support for X-Powers' AXP221 PMIC. At the moment the MFD device only exposes AXP221 regulators but other subdevices might be added later. Best Regards, Boris Changes since v3: - rework mfd probe to avoid multiple AXP variant tests - add new compatible string to the DT bindings doc Changes since v2: - add helper functions for regulator set registration - fix a copy/paste error in the axp20x mfd driver Changes since v1: - merge code with the axp20x driver Boris BREZILLON (7): mfd: axp20x: add AXP221 PMIC support regulator: axp20x: prepare support for multiple AXP chip families regulator: axp20x: add support for AXP221 regulators regulator: axp20x: reset probe data before each probe regulator: add support for regulator set registration regulator: axp20x: make use of devm_regulator_set_register mfd: AXP20x: add "x-powers,axp221" compatible string to DT bindings doc Documentation/devicetree/bindings/mfd/axp20x.txt | 2 +- drivers/mfd/axp20x.c | 64 ++++++- drivers/regulator/axp20x-regulator.c | 202 ++++++++++++++++------- drivers/regulator/core.c | 106 ++++++++++++ drivers/regulator/devres.c | 68 ++++++++ include/linux/mfd/axp20x.h | 56 +++++++ include/linux/regulator/driver.h | 51 ++++++ 7 files changed, 483 insertions(+), 66 deletions(-) -- 1.8.3.2 -- 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