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There's a potentiometer connected to ADC1 and ADC2 in0 on stm32h743i-eval board. - Add fixed-voltage 'vdda' regulator that supplies 'vref' pin. It's used as voltage reference for ADC and/or DAC. - Enable ADC1 in0 input (arbitrary choice: could be ADC2 as well). Note: No pinctrl is needed to use in0 dedicated analog input pin (e.g. ADC12_INP0). Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.