Hi Morimoto-san, On Thursday 03 March 2016 00:17:54 Kuninori Morimoto wrote: > Hi Laurent > > >>> The parent clock isn't documented in the datasheet, use S2D1 as a best > >>> guess for now. > >> > >> Would you be able to find out what the parent clock is for the FCP and > >> LVDS (patch 2/9) clocks ? > > It seems FCP clock is based on each SoC > In H3 ES1 case, it is using > - s2d2 (for 200MHz) > - s2d1 (for 400MHz) Thank you for the information. Do you mean that different FCP instances use different clocks ? If so, could you tell us which clock is used by each instance in th H3 ES1 ? -- Regards, Laurent Pinchart