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Mainline Linux tree for various devices, only for fun :)
3e1aec4e2c
Add driver for IDT VersaClock 5 5P49V5923 and 5P49V5933 chips. These chips have two clock inputs, XTAL or CLK, which are muxed into single PLL/VCO input. In case of 5P49V5923, the XTAL in built into the chip while the 5P49V5923 requires external XTAL. The PLL feeds two fractional dividers. Each fractional divider feeds output mux, which allows selecting between clock from the fractional divider itself or from output mux on output N-1. In case of output mux 0, the output N-1 is instead connected to the output from the mux feeding the PLL. The driver thus far supports only the 5P49V5923 and 5P49V5933, while it should be easily extensible to the whole 5P49V59xx family of chips as they are all pretty similar. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Michael Turquette <mturquette@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: linux-renesas-soc@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> |
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| README | ||
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.