On 01/12, Marek Vasut wrote: > 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@xxxxxxxxx> > Cc: Michael Turquette <mturquette@xxxxxxxxxxxx> > Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> > Cc: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > Tested-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > Cc: linux-renesas-soc@xxxxxxxxxxxxxxx > --- Applied to clk-next -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
