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Merge series from Joy Zou <joy.zou@nxp.com>: Add binding document and driver. Signed-off-by: Joy Zou <joy.zou@nxp.com> --- Changes in v3: binding part - change regulator node names into lowercase. - add more description for nxp,i2c-crc-enable. - remove the unnecessary nxp,dvs-run/standby-voltage property. These changes come from review comments: https://lore.kernel.org/imx/e9f38e38-7df7-4d19-b5c0-2f18aeebcc78@kernel.org/ - add regulator-state-mem property for example. driver part - convert to use maple tree register cache. - change of_match_ptr() name to lowercase since dt-binding changed. - add more nxp,i2c-crc-enable description for commit message. - remove the of_parse_cb and dvs from pf0900_regulators since the unnecessary property nxp,dvs-run/standby-voltage removed. - add set_suspend_enable/disable/voltage for the SW regulator_ops. the run/standby voltage can be adjusted via the API which regulator driver provides is recommended. These changes come from binding review comments: https://lore.kernel.org/imx/e9f38e38-7df7-4d19-b5c0-2f18aeebcc78@kernel.org/ - add bitfield.h header due to build issue. - correct the sw4 id. - add PF0900 prefix for short macro define in order to avoid duplication. - merge the same mask define in order to simplify code. - Link to v2: https://lore.kernel.org/r/20250721-b4-pf09-v2-v2-0-e2c568548032@nxp.com Changes in v2: binding part - modify the binding file name to match compatible string. - add one space for dt_binding_check warning. - remove unnecessary quotes from "VAON". - remove the unnecessary empty line. - move unevaluatedProperties after the $ref. - move additionalProperties after regulator type. - remove unnecessary regulator description driver part - modify the copyright comment block to C++ style. - add reg_read/write for regmap_bus. - remove original pf0900_pmic_read/write. - remove many regulator operations. - use regmap_read replace pf0900_pmic_read. - use regmap_update_bits and regmap_write_bits replace pf0900_pmic_write. - move the code from pf0900.h to pf0900-regulator.c and delete the header file. - remove unmask status interrupts and add unmask regulator interrupts. - remove many interrupts check warning print from irq_handler. - add notifier for regulator event. - remove unused macro define. - add PF0900 prefix for IRQ macro define in order to avoid duplication. - use GENMASK() and BIT() to replace mask marco define - remove redundant enum pf0900_chip_type. - remove redundant print info and comments. - add dvs property present check because this property is optional. - remove ret == -EINVAL check from sw_set_dvs() function. - Link to v1: https://lore.kernel.org/imx/20250617102025.3455544-1-joy.zou@nxp.com/ --- Joy Zou (2): dt-bindings: regulator: add PF0900 regulator yaml regulator: pf0900: Add PMIC PF0900 support .../devicetree/bindings/regulator/nxp,pf0900.yaml | 163 ++++ drivers/regulator/Kconfig | 8 + drivers/regulator/Makefile | 1 + drivers/regulator/pf0900-regulator.c | 975 +++++++++++++++++++++ 4 files changed, 1147 insertions(+) --- base-commit: 84b92a499e7eca54ba1df6f6c6e01766025943f1 change-id: 20250714-b4-pf09-v2-91cdee6d1272 Best regards, -- Joy Zou <joy.zou@nxp.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.