[GIT PULL] regulator updates for v4.21

From: Mark Brown
Date: Mon Dec 24 2018 - 13:59:02 EST

The following changes since commit 7566ec393f4161572ba6f11ad5171fd5d59b0fbd:

Linux 4.20-rc7 (2018-12-16 15:46:55 -0800)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git tags/regulator-v4.21

for you to fetch changes up to c3b5725965228014215de553eed3492dbd80a4bd:

Merge remote-tracking branch 'regulator/topic/coupled' into regulator-next (2018-12-21 13:43:35 +0000)

regulator: Updates for v4.20

This has been a very busy release for the core, some fixes, one large new
feature and a big bit of refactoring to update the GPIO API:

- Support for coupled regulators from Dmitry Osipenko based on a prior
attempt by Maciej Purski, allowing us to handle situations where the
voltages on two regulators can't be too far apart from each other.
- Conversion of the GPIO support in both drivers and the core to use
GPIO descriptors rather than numbers, part of the overall project to
remove GPIO numbers.
- Support for standby mode suspend states from Andrei Stefanescu.
- New drivers for Allwinner AXP209, Cirrus Logic Lochnagar and
Microchip MPC16502.

Adam Ford (1):
regulator: pfuze100-regulator: add coin support to PF0100

Andrei.Stefanescu@xxxxxxxxxxxxx (7):
regulator: dt-bindings: add regulator-state-standby bindings
regulator: of: add support for parsing regulator-state-standby
regulator: dt-bindings: add MCP16502 regulator bindings
MAINTAINERS: add maintainer for MCP16502 PMIC driver
regulator: mcp16502: add regulator driver for MCP16502
regulator: mcp16502: add support for suspend
regulator: mcp16502: code cleanup

Axel Lin (4):
regulator: bd718x7: Use regulator_map_voltage_ascend for buck5 and buck7
regulator: mcp16502: Use #ifdef CONFIG_PM_SLEEP around mcp16502_suspend/resume_noirq
regulator: mcp16502: Fix missing n_voltages setting
regulator: mcp16502: Select REGMAP_I2C to fix build error

Boris Brezillon (1):
regulator: act8945a-regulator: Implement PM functionalities

Charles Keepax (6):
regulator: lochnagar: Explicitly include register headers
regulator: lochnagar: Move driver to binding from DT
regulator: lochnagar: Add initial binding documentation
regulator: wm8994: Don't use devres for enable GPIOs
regulator: Factor out location of init data OF node
regulator: Allow regulator nodes to contain their own init data

Claudiu Beznea (5):
regulator: act8945a-regulator: unlock expert registers
regulator: act8945a-regulator: fix line over 80 chars warning
regulator: act8945a-regulator: add shutdown function
regulator: add documentation for regulator modes and suspend states
regulator: act8945a-regulator: fix 'defined but not used' compiler warning

Dmitry Osipenko (12):
regulator: core: Mutually resolve regulators coupling
regulator: core: Don't allow to get regulator until all couples resolved
regulator: Change regulator-coupled-max-spread property
regulator: core: Limit regulators coupling to a single couple
regulator: Document new regulator-max-step-microvolt property
regulator: core: Add new max_uV_step constraint
regulator: core: Decouple regulators on regulator_unregister()
regulator: core: Use ww_mutex for regulators locking
regulator: core: Properly handle case where supply is the couple
regulator: core: Keep regulators-list locked while traversing the list
regulator: Change regulator-coupled-max-spread property
regulator: core: Export regulator_lock and regulator_unlock

Douglas Anderson (6):
regulator: core: Properly expose requested_microamps in sysfs
regulator: core: Don't double-disable supplies in regulator_disable_deferred()
regulator: core: Only count load for enabled consumers
regulator: core: Avoid propagating to supplies when possible
regulator: core: Apply system load even if no consumer loads
regulator: core: Clean enabling always-on regulators + their supplies

Geert Uytterhoeven (1):
regulator: bd718x7: Remove double indirection for bd718xx_pmic_inits.rdatas

Kangjie Lu (2):
drivers/regulator: fix a missing check of return value
regulator: tps65910: fix a missing check of return value

Kuninori Morimoto (2):
regulator: bd9571mwv: convert to SPDX identifiers
regulator: as3711: convert to SPDX identifiers

Linus Walleij (20):
regulator: s2mps11: Pass descriptor instead of GPIO number
regulator: wm8994: Pass descriptor instead of GPIO number
regulator: max77686: Pass descriptor instead of GPIO number
regulator: core: Track dangling GPIO descriptors
regulator: fixed: Let core handle GPIO descriptor
regulator: lm363x: Let core handle GPIO descriptor
regulator: lp8788-ldo: Let core handle GPIO descriptor
regulator: max8952: Let core handle GPIO descriptor
gpio: Export gpiod_get_from_of_node()
regulator: max77686: Let core handle GPIO descriptor
gpio: Enable nonexclusive gpiods from DT nodes
gpio: devres: Handle nonexclusive GPIOs
gpio: Add devm_gpiod_unhinge()
regulator: max8973: Let core handle GPIO descriptor
regulator: da9211: Hand over GPIO to regulator core
regulator: s5m8767: Hand over GPIO to regulator core
regulator: tps65090: Hand over GPIO to regulator core
regulator: s2mps11: Hand over GPIO to regulator core
regulator: wm8994: Rely on core to handle GPIO descriptor
regulator: arizona-ldo1: Rely on core to handle GPIO descriptor

Maciej Purski (2):
regulator: core: Add voltage balancing mechanism
regulator: core: Change voltage setting path

Marek Szyprowski (1):
regulator: s2mps11: Fix GPIO descriptor initialization

Mark Brown (8):
Merge branch 'topic/coupled' of https://git.kernel.org/.../broonie/regulator into regulator-4.21 for trivial conflict
regulator: Fix return value of _set_load() stub
Merge branch 'regulator-4.20' into regulator-linus
Merge branch 'for-linus' of https://git.kernel.org/.../broonie/regulator into regulator-4.21
Merge branch 'topic/axp20x' of https://git.kernel.org/.../broonie/regulator into regulator-4.21
Merge branch 'regulator-4.20' into regulator-linus
Merge branch 'regulator-4.21' into regulator-next
Merge remote-tracking branch 'regulator/topic/coupled' into regulator-next

Matti Vaittinen (2):
regulator: bd718x7: add missing linux/of.h inclusion (deja-vu)
regulator: bd718x7: Change next state after poweroff to ready

Olliver Schinagl (10):
regulator: core: enable power when setting up constraints
regulator: axp20x: use defines for masks
mfd: axp20x: name voltage ramping define properly
regulator: axp20x: add support for set_ramp_delay for AXP209
dt-bindings: mfd: axp20x: add support for regulator-ramp-delay for AXP209
regulator: axp20x: add software based soft_start for AXP209 LDO3
dt-bindings: mfd: axp20x: Add software based soft_start for AXP209 LDO3
regulator: dts: enable soft-start and ramp delay for the OLinuXino Lime2
mfd: axp20x: Clean up included headers
mfd: axp20x: use explicit bit defines

Pascal PAILLET-LME (1):
regulator: stpmic1: fix regulator_lock usage

Priit Laes (1):
regulator: axp20x: fix set_ramp_delay for AXP209/dcdc2

Rob Herring (1):
regulator: Use of_node_name_eq for node name comparisons

Ryan Case (1):
spi: spi-qcom-qspi: Fix remaining driver nits

Wei Yongjun (1):
regulator: act8945a-regulator: make symbol act8945a_pm static

Yangtao Li (1):
regulator: convert to DEFINE_SHOW_ATTRIBUTE

zoro (1):
regulator/of_get_regulator: add child path to find the regulator supplier

Documentation/devicetree/bindings/mfd/axp20x.txt | 9 +
.../bindings/regulator/act8945a-regulator.txt | 34 +
.../bindings/regulator/cirrus,lochnagar.txt | 82 ++
.../bindings/regulator/mcp16502-regulator.txt | 143 +++
.../devicetree/bindings/regulator/regulator.txt | 12 +-
Documentation/driver-model/devres.txt | 1 +
arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 2 +
arch/arm/mach-s3c64xx/mach-crag6410-module.c | 17 +-
drivers/gpio/gpiolib-devres.c | 80 +-
drivers/gpio/gpiolib.c | 2 +
drivers/gpio/gpiolib.h | 6 -
drivers/mfd/axp20x.c | 13 +-
drivers/mfd/wm8994-core.c | 9 -
drivers/regulator/88pm8607.c | 2 +-
drivers/regulator/Kconfig | 10 +
drivers/regulator/Makefile | 1 +
drivers/regulator/act8945a-regulator.c | 205 +++-
drivers/regulator/arizona-ldo1.c | 3 -
drivers/regulator/as3711-regulator.c | 5 +-
drivers/regulator/axp20x-regulator.c | 876 +++++++++++---
drivers/regulator/bd718x7-regulator.c | 33 +-
drivers/regulator/bd9571mwv-regulator.c | 10 +-
drivers/regulator/core.c | 1199 ++++++++++++++++----
drivers/regulator/da9052-regulator.c | 2 +-
drivers/regulator/da9210-regulator.c | 4 +-
drivers/regulator/da9211-regulator.c | 6 +
drivers/regulator/dbx500-prcmu.c | 35 +-
drivers/regulator/fixed.c | 6 +-
drivers/regulator/internal.h | 2 +
drivers/regulator/lm363x-regulator.c | 8 +-
drivers/regulator/lochnagar-regulator.c | 50 +-
drivers/regulator/lp8788-ldo.c | 8 +-
drivers/regulator/max77686-regulator.c | 29 +-
drivers/regulator/max8952.c | 10 +-
drivers/regulator/max8973-regulator.c | 8 +-
drivers/regulator/max8997-regulator.c | 2 +-
drivers/regulator/mc13xxx-regulator-core.c | 2 +-
drivers/regulator/mcp16502.c | 552 +++++++++
drivers/regulator/of_regulator.c | 81 +-
drivers/regulator/palmas-regulator.c | 5 +-
drivers/regulator/pfuze100-regulator.c | 2 +
drivers/regulator/qcom-rpmh-regulator.c | 2 +-
drivers/regulator/s2mps11.c | 54 +-
drivers/regulator/s5m8767.c | 11 +-
drivers/regulator/stpmic1_regulator.c | 4 +-
drivers/regulator/tps65090-regulator.c | 6 +
drivers/regulator/tps65910-regulator.c | 4 +-
drivers/regulator/wm8350-regulator.c | 4 +-
drivers/regulator/wm8994-regulator.c | 33 +-
drivers/spi/spi-qcom-qspi.c | 8 +-
.../regulator/active-semi,8945a-regulator.h | 30 +
include/linux/gpio/consumer.h | 23 +
include/linux/mfd/axp20x.h | 4 +-
include/linux/mfd/wm8994/pdata.h | 3 -
include/linux/regulator/consumer.h | 2 +-
include/linux/regulator/driver.h | 9 +-
include/linux/regulator/machine.h | 3 +
include/linux/regulator/pfuze100.h | 3 +-
59 files changed, 3141 insertions(+), 635 deletions(-)
create mode 100644 Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
create mode 100644 Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
create mode 100644 drivers/regulator/mcp16502.c
create mode 100644 include/dt-bindings/regulator/active-semi,8945a-regulator.h

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