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This adds support for the Allwinner A33 thermal sensor. Unlike the A10, A13 and A31, the Allwinner A33 only has one channel which is dedicated to the thermal sensor. Moreover, its thermal sensor does not generate interruptions, thus we only need to directly read the register storing the temperature value. The MFD used by the A10, A13 and A31, was created to avoid breaking the DT binding, but since the nodes for the ADC weren't there for the A33, it is not needed. Though the A33 does not have an internal ADC, it has a thermal sensor which shares the same registers with GPADC of the already supported SoCs and almost the same bits, for the same purpose (thermal sensor). The thermal sensor behaves exactly the same (except the presence of interrupts or not) on the different SoCs. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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.