Hi Tarun On Wed, 18 Apr 2012, DebBarma, Tarun Kanti wrote: > That' right, I confirmed that clk_get(NULL, "fck") does not work. Yes, you and Benoît are right, I should have looked more closely at what was being patched. > For this to work we need the dev pointer in place of NULL. > What is your alternate suggestion? Thanks. Rather than accessing the struct omap_hwmod field directly, please, in a separate patch against omap_hwmod.c, create a function to return the main clock. Something like "omap_hwmod_get_main_clk()". - Paul