On 23/07/14 13:44, Paul Walmsley wrote: > > Change the behavior of omap2_dpll_round_rate() to round to either the > exact rate requested, or the next lowest rate that the clock is able to > provide. > > This is not an ideal fix, but is intended to provide a relatively safe > way for drivers to set PLL rates, until a better solution can be > implemented. > > For the time being, omap3_noncore_dpll_set_rate() is still allowed to > set its rate to something other than what the caller requested; but will > warn when this occurs. > > Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx> > Cc: Mike Turquette <mturquette@xxxxxxxxxx> > Signed-off-by: Paul Walmsley <paul@xxxxxxxxx> Tested on AM437x GP EVM with today's linux-next + this patch. Without the patch I was only able to use certain pixel clocks, but with this patch I can select the pixel clock freely (they end up rounded, of course). So looks good to me. Thanks for working on this! Tomi
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