Alexandre Belloni
9ea7c79097
iio:common:ms_sensors:ms_sensors_i2c: add support for alternative PROM layout
Currently, only the 112bit PROM with 7 words is supported. However the ms58xx family also have devices with a 128bit PROM on 8 words. See AN520: C-CODE EXAMPLE FOR MS56XX, MS57XX (EXCEPT ANALOG SENSOR), AND MS58XX SERIES PRESSURE SENSORS and the various device datasheets. The difference is that the CRC is the 4 LSBs of word7 instead of being the 4 MSBs of word0. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210109231148.1168104-6-alexandre.belloni@bootlin.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.
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