106 	const struct starfive_wdt_variant *variant;  member
208 	writel(wdt->variant->unlock_key, wdt->base + wdt->variant->unlock);  in starfive_wdt_unlock()
214 	writel(~wdt->variant->unlock_key, wdt->base + wdt->variant->unlock);  in starfive_wdt_lock()
223 	val = readl(wdt->base + wdt->variant->control);  in starfive_wdt_enable_reset()
224 	val |= STARFIVE_WDT_RESET_EN << wdt->variant->enrst_shift;  in starfive_wdt_enable_reset()
225 	writel(val, wdt->base + wdt->variant->control);  in starfive_wdt_enable_reset()
231 	return !!readl(wdt->base + wdt->variant->int_status);  in starfive_wdt_raise_irq_status()
239 	return readl_poll_timeout_atomic(wdt->base + wdt->variant->int_clr, value,  in starfive_wdt_wait_int_free()
240 					 !(value & BIT(wdt->variant->intclr_ava_shift)),  in starfive_wdt_wait_int_free()
249 	if (wdt->variant->intclr_check) {  in starfive_wdt_int_clr()
255 	writel(STARFIVE_WDT_INTCLR, wdt->base + wdt->variant->int_clr);  in starfive_wdt_int_clr()
262 	writel(val, wdt->base + wdt->variant->load);  in starfive_wdt_set_count()
267 	return readl(wdt->base + wdt->variant->value);  in starfive_wdt_get_count()
275 	val = readl(wdt->base + wdt->variant->enable);  in starfive_wdt_enable()
276 	val |= STARFIVE_WDT_ENABLE << wdt->variant->en_shift;  in starfive_wdt_enable()
277 	writel(val, wdt->base + wdt->variant->enable);  in starfive_wdt_enable()
285 	val = readl(wdt->base + wdt->variant->enable);  in starfive_wdt_disable()
286 	val &= ~(STARFIVE_WDT_ENABLE << wdt->variant->en_shift);  in starfive_wdt_disable()
287 	writel(val, wdt->base + wdt->variant->enable);  in starfive_wdt_disable()
295 	if (wdt->variant->reload)  in starfive_wdt_set_reload_count()
296 		writel(0x1, wdt->base + wdt->variant->reload);  in starfive_wdt_set_reload_count()
301 	if (wdt->variant->double_timeout)  in starfive_wdt_max_timeout()
317 	if (wdt->variant->double_timeout && !starfive_wdt_raise_irq_status(wdt))  in starfive_wdt_get_timeleft()
395 	if (wdt->variant->double_timeout)  in starfive_wdt_set_timeout()
464 	wdt->variant = of_device_get_match_data(&pdev->dev);  in starfive_wdt_probe()