384 	unsigned int val, pres;  in clk_master_pres_recalc_rate()  local
391 	pres = (val >> master->layout->pres_shift) & MASTER_PRES_MASK;  in clk_master_pres_recalc_rate()
392 	if (pres == MASTER_PRES_MAX && characteristics->have_div3_pres)  in clk_master_pres_recalc_rate()
393 		pres = 3;  in clk_master_pres_recalc_rate()
395 		pres = (1 << pres);  in clk_master_pres_recalc_rate()
397 	return DIV_ROUND_CLOSEST_ULL(parent_rate, pres);  in clk_master_pres_recalc_rate()
420 	unsigned int val, pres;  in clk_master_pres_save_context()  local
427 	pres = (val >> master->layout->pres_shift) & MASTER_PRES_MASK;  in clk_master_pres_save_context()
428 	if (pres == MASTER_PRES_MAX && master->characteristics->have_div3_pres)  in clk_master_pres_save_context()
429 		pres = 3;  in clk_master_pres_save_context()
431 		pres = (1 << pres);  in clk_master_pres_save_context()
435 	master->pms.rate = DIV_ROUND_CLOSEST_ULL(master->pms.parent_rate, pres);  in clk_master_pres_save_context()
444 	unsigned int val, pres;  in clk_master_pres_restore_context()  local
451 	pres = (val >> master->layout->pres_shift) & MASTER_PRES_MASK;  in clk_master_pres_restore_context()
452 	if (pres == MASTER_PRES_MAX && master->characteristics->have_div3_pres)  in clk_master_pres_restore_context()
453 		pres = 3;  in clk_master_pres_restore_context()
455 		pres = (1 << pres);  in clk_master_pres_restore_context()
458 	    DIV_ROUND_CLOSEST_ULL(master->pms.parent_rate, pres) ||  in clk_master_pres_restore_context()
460 		pr_warn("MCKR PRES was not configured properly by firmware!\n");  in clk_master_pres_restore_context()