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The bq24192 and bq24192i are mostly identical to the bq24190, TI even published a single datasheet for all 3 of them. The difference between the bq24190 and bq24192[i] is the way charger-type detection is done, the bq24190 is to be directly connected to the USB a/b lines, where as the the bq24192[i] has a gpio which should be driven high/low externally depending on the type of charger connected, from a register level access pov there is no difference. The differences between the bq24192 and bq24192i are: 1) Lower default charge rate on the bq24192i 2) Pre-charge-current can be max 640 mA on the bq24192i On x86/ACPI systems the code which instantiates the i2c client may not know the exact variant being used, so instead of coding the model-id in the i2c_id struct and bailing if it does not match, check the reported model-id matches one of the supported variants. This commit only adds support for the bq24192i as I don't have a bq24192 to test with, adding support for the bq24192 should be as simple as also accepting its model-id in the model-id test. Cc: Liam Breck <kernel@networkimprov.net> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sebastian Reichel <sre@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.