51 /* There are sixteen TOPs (timeout periods) that can be set in the watchdog. */
210 	 * watchdog-caused reset happens after two watchdog TOPs elapsed.  in dw_wdt_set_timeout()
417  * TOPs array can be arbitrary ordered with nearly any sixteen uint numbers
419  * passed TOPs array to pre-calculate the effective timeouts and to sort the
423 static void dw_wdt_handle_tops(struct dw_wdt *dw_wdt, const u32 *tops)  in dw_wdt_handle_tops()  argument
430 	 * We walk over the passed TOPs array and calculate corresponding  in dw_wdt_handle_tops()
432 	 * is needed to distinguish the TOPs with very close timeouts and to  in dw_wdt_handle_tops()
437 		tout.sec = tops[val] / dw_wdt->rate;  in dw_wdt_handle_tops()
438 		msec = (u64)tops[val] * MSEC_PER_SEC;  in dw_wdt_handle_tops()
462 	const u32 *tops;  in dw_wdt_init_timeouts()  local
472 		tops = dw_wdt_fix_tops;  in dw_wdt_init_timeouts()
475 			"snps,watchdog-tops", of_tops, DW_WDT_NUM_TOPS,  in dw_wdt_init_timeouts()
478 			dev_warn(dev, "No valid TOPs array specified\n");  in dw_wdt_init_timeouts()
479 			tops = dw_wdt_fix_tops;  in dw_wdt_init_timeouts()
481 			tops = of_tops;  in dw_wdt_init_timeouts()
485 	/* Convert the specified TOPs into an array of watchdog timeouts. */  in dw_wdt_init_timeouts()
486 	dw_wdt_handle_tops(dw_wdt, tops);  in dw_wdt_init_timeouts()