80 static int fine_adjust_tod_clock(struct dfl_tod *dt, u32 adjust_period,  in fine_adjust_tod_clock()  argument
83 	void __iomem *base = dt->tod_ctrl;  in fine_adjust_tod_clock()
98 static int coarse_adjust_tod_clock(struct dfl_tod *dt, s64 delta)  in coarse_adjust_tod_clock()  argument
101 	void __iomem *base = dt->tod_ctrl;  in coarse_adjust_tod_clock()
128 	struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops);  in dfl_tod_adjust_fine()  local
130 	void __iomem *base = dt->tod_ctrl;  in dfl_tod_adjust_fine()
160 	spin_lock_irqsave(&dt->tod_lock, flags);  in dfl_tod_adjust_fine()
166 	spin_unlock_irqrestore(&dt->tod_lock, flags);  in dfl_tod_adjust_fine()
173 	struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops);  in dfl_tod_adjust_time()  local
175 	void __iomem *base = dt->tod_ctrl;  in dfl_tod_adjust_time()
185 	spin_lock_irqsave(&dt->tod_lock, flags);  in dfl_tod_adjust_time()
210 		ret = coarse_adjust_tod_clock(dt, delta);  in dfl_tod_adjust_time()
214 			ret = fine_adjust_tod_clock(dt, adj_period, count);  in dfl_tod_adjust_time()
218 			ret = fine_adjust_tod_clock(dt, rem_period, 1);  in dfl_tod_adjust_time()
221 	spin_unlock_irqrestore(&dt->tod_lock, flags);  in dfl_tod_adjust_time()
229 	struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops);  in dfl_tod_get_timex()  local
231 	void __iomem *base = dt->tod_ctrl;  in dfl_tod_get_timex()
235 	spin_lock_irqsave(&dt->tod_lock, flags);  in dfl_tod_get_timex()
241 	spin_unlock_irqrestore(&dt->tod_lock, flags);  in dfl_tod_get_timex()
254 	struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops);  in dfl_tod_set_time()  local
258 	void __iomem *base = dt->tod_ctrl;  in dfl_tod_set_time()
261 	spin_lock_irqsave(&dt->tod_lock, flags);  in dfl_tod_set_time()
265 	spin_unlock_irqrestore(&dt->tod_lock, flags);  in dfl_tod_set_time()
283 	struct dfl_tod *dt;  in dfl_tod_probe()  local
285 	dt = devm_kzalloc(dev, sizeof(*dt), GFP_KERNEL);  in dfl_tod_probe()
286 	if (!dt)  in dfl_tod_probe()
289 	dt->tod_ctrl = devm_ioremap_resource(dev, &ddev->mmio_res);  in dfl_tod_probe()
290 	if (IS_ERR(dt->tod_ctrl))  in dfl_tod_probe()
291 		return PTR_ERR(dt->tod_ctrl);  in dfl_tod_probe()
293 	dt->dev = dev;  in dfl_tod_probe()
294 	spin_lock_init(&dt->tod_lock);  in dfl_tod_probe()
295 	dev_set_drvdata(dev, dt);  in dfl_tod_probe()
297 	dt->ptp_clock_ops = dfl_tod_clock_ops;  in dfl_tod_probe()
299 	dt->ptp_clock = ptp_clock_register(&dt->ptp_clock_ops, dev);  in dfl_tod_probe()
300 	if (IS_ERR(dt->ptp_clock))  in dfl_tod_probe()
301 		return dev_err_probe(dt->dev, PTR_ERR(dt->ptp_clock),  in dfl_tod_probe()
309 	struct dfl_tod *dt = dev_get_drvdata(&ddev->dev);  in dfl_tod_remove()  local
311 	ptp_clock_unregister(dt->ptp_clock);  in dfl_tod_remove()