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Add STM32 ADC support for STM32MP13x SOCs family. On STM32MP13x, each ADC peripheral has a single ADC block. These ADC peripherals, ADC1 and ADC2, are fully independent. This introduces changes in common registers handling. Some features such as boost mode, channel preselection and linear calibration are not supported by the STM32MP13x ADC. Add diversity management for these features. The STM32MP13x ADC introduces registers and bitfield variants on existing features such as calibration factors and internal channels. Add register diversity management. Add also support for new internal channels VDDCPU and VDDQ_DDR. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20221012142205.13041-4-olivier.moysan@foss.st.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.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 Restructured Text 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.