| Message ID | cover.1617616855.git.matti.vaittinen@fi.rohmeurope.com |
|---|---|
| Headers | show |
| Series | Support ROHM BD71815 PMIC | expand |
Please note that this PR will break your build unless you have the
required Regulator API update.
fb8fee9efdcf0 regulator: Add regmap helper for ramp-delay setting
e3baacf542756 regulator: helpers: Export helper voltage listing
Pull at your peril! :)
The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:
Linux 5.12-rc2 (2021-03-05 17:33:41 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git tags/ib-mfd-clk-gpio-regulator-rtc-v5.13
for you to fetch changes up to 5a8a64d9a38b9d3794f9f5e153fc0358b858cc24:
MAINTAINERS: Add ROHM BD71815AGW (2021-04-14 10:21:43 +0100)
----------------------------------------------------------------
Immutable branch between MFD, Clock, GPIO, Regulator and RTC due for the v5.13 merge window
----------------------------------------------------------------
Matti Vaittinen (16):
rtc: bd70528: Do not require parent data
mfd: bd718x7: simplify by cleaning unnecessary device data
dt_bindings: bd71828: Add clock output mode
dt_bindings: regulator: Add ROHM BD71815 PMIC regulators
dt_bindings: mfd: Add ROHM BD71815 PMIC
mfd: Add ROHM BD71815 ID
mfd: Sort ROHM chip ID list for better readability
mfd: Support for ROHM BD71815 PMIC core
gpio: Support ROHM BD71815 GPOs
regulator: rohm-regulator: linear voltage support
regulator: rohm-regulator: Support SNVS HW state.
regulator: bd718x7, bd71828: Use ramp-delay helper
regulator: Support ROHM BD71815 regulators
clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC
rtc: bd70528: Support RTC on ROHM BD71815
MAINTAINERS: Add ROHM BD71815AGW
.../devicetree/bindings/mfd/rohm,bd71815-pmic.yaml | 201 +++++++
.../devicetree/bindings/mfd/rohm,bd71828-pmic.yaml | 6 +
.../bindings/regulator/rohm,bd71815-regulator.yaml | 116 ++++
MAINTAINERS | 3 +
drivers/clk/clk-bd718x7.c | 9 +-
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-bd71815.c | 185 ++++++
drivers/mfd/Kconfig | 15 +-
drivers/mfd/rohm-bd71828.c | 486 +++++++++++----
drivers/mfd/rohm-bd718x7.c | 43 +-
drivers/regulator/Kconfig | 11 +
drivers/regulator/Makefile | 1 +
drivers/regulator/bd71815-regulator.c | 652 +++++++++++++++++++++
drivers/regulator/bd71828-regulator.c | 51 +-
drivers/regulator/bd718x7-regulator.c | 60 +-
drivers/regulator/rohm-regulator.c | 23 +-
drivers/rtc/Kconfig | 6 +-
drivers/rtc/rtc-bd70528.c | 104 ++--
include/linux/mfd/rohm-bd71815.h | 562 ++++++++++++++++++
include/linux/mfd/rohm-bd71828.h | 3 +
include/linux/mfd/rohm-bd718x7.h | 13 -
include/linux/mfd/rohm-generic.h | 15 +-
23 files changed, 2286 insertions(+), 290 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml
create mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml
create mode 100644 drivers/gpio/gpio-bd71815.c
create mode 100644 drivers/regulator/bd71815-regulator.c
create mode 100644 include/linux/mfd/rohm-bd71815.h
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
On Wed, 14 Apr 2021, Lee Jones wrote: > Please note that this PR will break your build unless you have the > required Regulator API update. > > fb8fee9efdcf0 regulator: Add regmap helper for ramp-delay setting > e3baacf542756 regulator: helpers: Export helper voltage listing Looks like Mark has these: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator regulator-list-ramp-helpers > Pull at your peril! :) > > The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15: > > Linux 5.12-rc2 (2021-03-05 17:33:41 -0800) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git tags/ib-mfd-clk-gpio-regulator-rtc-v5.13 > > for you to fetch changes up to 5a8a64d9a38b9d3794f9f5e153fc0358b858cc24: > > MAINTAINERS: Add ROHM BD71815AGW (2021-04-14 10:21:43 +0100) > > ---------------------------------------------------------------- > Immutable branch between MFD, Clock, GPIO, Regulator and RTC due for the v5.13 merge window > > ---------------------------------------------------------------- > Matti Vaittinen (16): > rtc: bd70528: Do not require parent data > mfd: bd718x7: simplify by cleaning unnecessary device data > dt_bindings: bd71828: Add clock output mode > dt_bindings: regulator: Add ROHM BD71815 PMIC regulators > dt_bindings: mfd: Add ROHM BD71815 PMIC > mfd: Add ROHM BD71815 ID > mfd: Sort ROHM chip ID list for better readability > mfd: Support for ROHM BD71815 PMIC core > gpio: Support ROHM BD71815 GPOs > regulator: rohm-regulator: linear voltage support > regulator: rohm-regulator: Support SNVS HW state. > regulator: bd718x7, bd71828: Use ramp-delay helper > regulator: Support ROHM BD71815 regulators > clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC > rtc: bd70528: Support RTC on ROHM BD71815 > MAINTAINERS: Add ROHM BD71815AGW > > .../devicetree/bindings/mfd/rohm,bd71815-pmic.yaml | 201 +++++++ > .../devicetree/bindings/mfd/rohm,bd71828-pmic.yaml | 6 + > .../bindings/regulator/rohm,bd71815-regulator.yaml | 116 ++++ > MAINTAINERS | 3 + > drivers/clk/clk-bd718x7.c | 9 +- > drivers/gpio/Kconfig | 10 + > drivers/gpio/Makefile | 1 + > drivers/gpio/gpio-bd71815.c | 185 ++++++ > drivers/mfd/Kconfig | 15 +- > drivers/mfd/rohm-bd71828.c | 486 +++++++++++---- > drivers/mfd/rohm-bd718x7.c | 43 +- > drivers/regulator/Kconfig | 11 + > drivers/regulator/Makefile | 1 + > drivers/regulator/bd71815-regulator.c | 652 +++++++++++++++++++++ > drivers/regulator/bd71828-regulator.c | 51 +- > drivers/regulator/bd718x7-regulator.c | 60 +- > drivers/regulator/rohm-regulator.c | 23 +- > drivers/rtc/Kconfig | 6 +- > drivers/rtc/rtc-bd70528.c | 104 ++-- > include/linux/mfd/rohm-bd71815.h | 562 ++++++++++++++++++ > include/linux/mfd/rohm-bd71828.h | 3 + > include/linux/mfd/rohm-bd718x7.h | 13 - > include/linux/mfd/rohm-generic.h | 15 +- > 23 files changed, 2286 insertions(+), 290 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml > create mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml > create mode 100644 drivers/gpio/gpio-bd71815.c > create mode 100644 drivers/regulator/bd71815-regulator.c > create mode 100644 include/linux/mfd/rohm-bd71815.h > -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
Hello Lee, Mark, Stephen, Linus, Alexandre, On Wed, 2021-04-14 at 15:53 +0100, Lee Jones wrote: > On Wed, 14 Apr 2021, Lee Jones wrote: > > > Please note that this PR will break your build unless you have the > > required Regulator API update. > > > > fb8fee9efdcf0 regulator: Add regmap helper for ramp-delay setting > > e3baacf542756 regulator: helpers: Export helper voltage listing > > Looks like Mark has these: > > git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator > regulator-list-ramp-helpers > > > Pull at your peril! :) > > > > The following changes since commit > > a38fd8748464831584a19438cbb3082b5a2dab15: > > > > Linux 5.12-rc2 (2021-03-05 17:33:41 -0800) > > > > are available in the Git repository at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git > > tags/ib-mfd-clk-gpio-regulator-rtc-v5.13 > > > > for you to fetch changes up to > > 5a8a64d9a38b9d3794f9f5e153fc0358b858cc24: > > > > MAINTAINERS: Add ROHM BD71815AGW (2021-04-14 10:21:43 +0100) > > > > ---------------------------------------------------------------- > > Immutable branch between MFD, Clock, GPIO, Regulator and RTC due > > for the v5.13 merge window > > > > ---------------------------------------------------------------- > > Matti Vaittinen (16): > > rtc: bd70528: Do not require parent data > > mfd: bd718x7: simplify by cleaning unnecessary device data > > dt_bindings: bd71828: Add clock output mode > > dt_bindings: regulator: Add ROHM BD71815 PMIC regulators > > dt_bindings: mfd: Add ROHM BD71815 PMIC > > mfd: Add ROHM BD71815 ID > > mfd: Sort ROHM chip ID list for better readability > > mfd: Support for ROHM BD71815 PMIC core > > gpio: Support ROHM BD71815 GPOs > > regulator: rohm-regulator: linear voltage support > > regulator: rohm-regulator: Support SNVS HW state. > > regulator: bd718x7, bd71828: Use ramp-delay helper > > regulator: Support ROHM BD71815 regulators > > clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC > > rtc: bd70528: Support RTC on ROHM BD71815 > > MAINTAINERS: Add ROHM BD71815AGW I think the original idea was that Lee could get the Tag from Mark and then get all the changes in via MFD tree. I can't say what would be the best way to get these in. I'm open to all suggestions :) Best Regards Matti Vaittinen
On Wed, 14 Apr 2021, Vaittinen, Matti wrote: > Hello Lee, Mark, Stephen, Linus, Alexandre, > > On Wed, 2021-04-14 at 15:53 +0100, Lee Jones wrote: > > On Wed, 14 Apr 2021, Lee Jones wrote: > > > > > Please note that this PR will break your build unless you have the > > > required Regulator API update. > > > > > > fb8fee9efdcf0 regulator: Add regmap helper for ramp-delay setting > > > e3baacf542756 regulator: helpers: Export helper voltage listing > > > > Looks like Mark has these: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator > > regulator-list-ramp-helpers > > > > > Pull at your peril! :) > > > > > > The following changes since commit > > > a38fd8748464831584a19438cbb3082b5a2dab15: > > > > > > Linux 5.12-rc2 (2021-03-05 17:33:41 -0800) > > > > > > are available in the Git repository at: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git > > > tags/ib-mfd-clk-gpio-regulator-rtc-v5.13 > > > > > > for you to fetch changes up to > > > 5a8a64d9a38b9d3794f9f5e153fc0358b858cc24: > > > > > > MAINTAINERS: Add ROHM BD71815AGW (2021-04-14 10:21:43 +0100) > > > > > > ---------------------------------------------------------------- > > > Immutable branch between MFD, Clock, GPIO, Regulator and RTC due > > > for the v5.13 merge window > > > > > > ---------------------------------------------------------------- > > > Matti Vaittinen (16): > > > rtc: bd70528: Do not require parent data > > > mfd: bd718x7: simplify by cleaning unnecessary device data > > > dt_bindings: bd71828: Add clock output mode > > > dt_bindings: regulator: Add ROHM BD71815 PMIC regulators > > > dt_bindings: mfd: Add ROHM BD71815 PMIC > > > mfd: Add ROHM BD71815 ID > > > mfd: Sort ROHM chip ID list for better readability > > > mfd: Support for ROHM BD71815 PMIC core > > > gpio: Support ROHM BD71815 GPOs > > > regulator: rohm-regulator: linear voltage support > > > regulator: rohm-regulator: Support SNVS HW state. > > > regulator: bd718x7, bd71828: Use ramp-delay helper > > > regulator: Support ROHM BD71815 regulators > > > clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC > > > rtc: bd70528: Support RTC on ROHM BD71815 > > > MAINTAINERS: Add ROHM BD71815AGW > > I think the original idea was that Lee could get the Tag from Mark and > then get all the changes in via MFD tree. I can't say what would be the > best way to get these in. I'm open to all suggestions :) It's done now. Anyone who wishes to pull (and test) this branch should also pull in the regulator-list-ramp-helpers tag from Mark's Regulator tree. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
Patch series introducing support for ROHM BD71815 PMIC ROHM BD71815 is a power management IC used in some battery powered systems. It contains regulators, GPO(s), charger + coulomb counter, RTC and a clock gate. All regulators can be controlled via I2C. LDO4 can additionally be set to be enabled/disabled by a GPIO. LDO3 voltage could be selected from two voltages written into separate VSEL reisters using GPIO but this mode is not supported by driver. On top of that the PMIC has the typical HW state machine which is present also on many other ROHM PMICs. IC contains two GPOs - but one of the GPOs is marked as GND in data-sheet. Thus the driver by default only exposes one GPO. The second GPO can be enabled by special DT property. RTC is almost similar to what is on BD71828. For currently used features only the register address offset to RTC block differs. The charger driver is not included in this series. ROHM has a charger driver with some fuel-gauging logig written in but this is not included here. I am working on separating the logic from HW specific driver and supporting both BD71815 and BD71828 chargers in separate patch series. Changelog v6: Rebased on v5.12-rc6 Regulator: - Fixed few minor issues pointer by Mark - Dropped the helper patches which were applied to regulator tree. Please note, there is compile-time dependency to those helpers so regulator helpers should be pulled in from: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git tags/regulator-list-ramp-helpers GPIO: - Corrected change log spelling - Fixes some styling issues pointed by Andy. Changelog v5: Regulator: - Added regmap helper for regulator ramp-delay and taken it in use (patches 13, 14, 16 - they can be just dropped if ramp-delay helper is not a good idea. Patch 15 implements old-fashioned ramp-delay) GPIO: - styling changes to GPIO (Mostly suggested by Andy) - implemented init_valid_mask (but can't count on it yet) Changelog v4: - Sorted ROHM chip ID enum - Statcized DVS structures in regulator driver - Minor styling for regulator driver - rebased on v5.12-rc4 Changelog v3: - GPIO clean-up as suggested by Bartosz - MFD clean-up as suggested by Lee - clk-mode dt-binding handling in MFD driver corrected to reflect new property values. - Dropped already applied patches - Rebased on v5.12-rc2 Changelog v2: - Rebased on top of v5.11-rc3 - Added another "preliminary patch" which fixes HW-dvs voltage handling (patch 1) - split regulator patch to two. - changed dt-binding patch ordering. regulators: - staticized probe - removed some unnecessary defines - updated comments - split rohm-regulator patch adding SNVS and supporting simple linear mapping into two - one adding support for mapping, other adding SNVS. GPIO: - removed unnecessary headers - clarified dev/parent->dev usage - removed forgotten #define DEBUG dt-bindings: - changed patch order to meet ref-dependencies - added missing regulator nodes - changed string property for clk mode to tristated MFD: - header cleanups. CLK: - fixed commit message -- Matti Vaittinen (16): rtc: bd70528: Do not require parent data mfd: bd718x7: simplify by cleaning unnecessary device data dt_bindings: bd71828: Add clock output mode dt_bindings: regulator: Add ROHM BD71815 PMIC regulators dt_bindings: mfd: Add ROHM BD71815 PMIC mfd: Add ROHM BD71815 ID mfd: Sort ROHM chip ID list for better readability mfd: Support for ROHM BD71815 PMIC core gpio: support ROHM BD71815 GPOs regulator: rohm-regulator: linear voltage support regulator: rohm-regulator: Support SNVS HW state. regulator: bd718x7, bd71828: Use ramp-delay helper regulator: Support ROHM BD71815 regulators clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC rtc: bd70528: Support RTC on ROHM BD71815 MAINTAINERS: Add ROHM BD71815AGW .../bindings/mfd/rohm,bd71815-pmic.yaml | 201 ++++++ .../bindings/mfd/rohm,bd71828-pmic.yaml | 6 + .../regulator/rohm,bd71815-regulator.yaml | 116 ++++ MAINTAINERS | 3 + drivers/clk/clk-bd718x7.c | 9 +- drivers/gpio/Kconfig | 10 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-bd71815.c | 185 +++++ drivers/mfd/Kconfig | 15 +- drivers/mfd/rohm-bd71828.c | 486 +++++++++---- drivers/mfd/rohm-bd718x7.c | 43 +- drivers/regulator/Kconfig | 11 + drivers/regulator/Makefile | 1 + drivers/regulator/bd71815-regulator.c | 652 ++++++++++++++++++ drivers/regulator/bd71828-regulator.c | 51 +- drivers/regulator/bd718x7-regulator.c | 60 +- drivers/regulator/rohm-regulator.c | 23 +- drivers/rtc/Kconfig | 6 +- drivers/rtc/rtc-bd70528.c | 104 +-- include/linux/mfd/rohm-bd71815.h | 562 +++++++++++++++ include/linux/mfd/rohm-bd71828.h | 3 + include/linux/mfd/rohm-bd718x7.h | 13 - include/linux/mfd/rohm-generic.h | 15 +- 23 files changed, 2286 insertions(+), 290 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml create mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml create mode 100644 drivers/gpio/gpio-bd71815.c create mode 100644 drivers/regulator/bd71815-regulator.c create mode 100644 include/linux/mfd/rohm-bd71815.h base-commit: e49d033bddf5b565044e2abe4241353959bc9120