288 void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs)  in dw_apb_clocksource_start()  argument
294 	u32 ctrl = apbt_readl(&dw_cs->timer, APBTMR_N_CONTROL);  in dw_apb_clocksource_start()
297 	apbt_writel(&dw_cs->timer, ctrl, APBTMR_N_CONTROL);  in dw_apb_clocksource_start()
298 	apbt_writel(&dw_cs->timer, ~0, APBTMR_N_LOAD_COUNT);  in dw_apb_clocksource_start()
302 	apbt_writel(&dw_cs->timer, ctrl, APBTMR_N_CONTROL);  in dw_apb_clocksource_start()
304 	dw_apb_clocksource_read(dw_cs);  in dw_apb_clocksource_start()
310 	struct dw_apb_clocksource *dw_cs =  in __apbt_read_clocksource()  local
313 	current_count = apbt_readl_relaxed(&dw_cs->timer,  in __apbt_read_clocksource()
321 	struct dw_apb_clocksource *dw_cs =  in apbt_restart_clocksource()  local
324 	dw_apb_clocksource_start(dw_cs);  in apbt_restart_clocksource()
343 	struct dw_apb_clocksource *dw_cs = kzalloc(sizeof(*dw_cs), GFP_KERNEL);  in dw_apb_clocksource_init()  local
345 	if (!dw_cs)  in dw_apb_clocksource_init()
348 	dw_cs->timer.base = base;  in dw_apb_clocksource_init()
349 	dw_cs->timer.freq = freq;  in dw_apb_clocksource_init()
350 	dw_cs->cs.name = name;  in dw_apb_clocksource_init()
351 	dw_cs->cs.rating = rating;  in dw_apb_clocksource_init()
352 	dw_cs->cs.read = __apbt_read_clocksource;  in dw_apb_clocksource_init()
353 	dw_cs->cs.mask = CLOCKSOURCE_MASK(32);  in dw_apb_clocksource_init()
354 	dw_cs->cs.flags = CLOCK_SOURCE_IS_CONTINUOUS;  in dw_apb_clocksource_init()
355 	dw_cs->cs.resume = apbt_restart_clocksource;  in dw_apb_clocksource_init()
357 	return dw_cs;  in dw_apb_clocksource_init()
365 void dw_apb_clocksource_register(struct dw_apb_clocksource *dw_cs)  in dw_apb_clocksource_register()  argument
367 	clocksource_register_hz(&dw_cs->cs, dw_cs->timer.freq);  in dw_apb_clocksource_register()
375 u64 dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs)  in dw_apb_clocksource_read()  argument
377 	return (u64)~apbt_readl(&dw_cs->timer, APBTMR_N_CURRENT_VALUE);  in dw_apb_clocksource_read()