42 	struct ingenic_tcu *tcu = ingenic_tcu;  in ingenic_tcu_timer_read()  local
45 	regmap_read(tcu->map, TCU_REG_TCNTc(tcu->cs_channel), &count);  in ingenic_tcu_timer_read()
62 	struct ingenic_tcu *tcu = to_ingenic_tcu(evt);  in ingenic_tcu_cevt_set_state_shutdown()  local
64 	regmap_write(tcu->map, TCU_REG_TECR, BIT(tcu->timer_channel));  in ingenic_tcu_cevt_set_state_shutdown()
72 	struct ingenic_tcu *tcu = to_ingenic_tcu(evt);  in ingenic_tcu_cevt_set_next()  local
77 	regmap_write(tcu->map, TCU_REG_TDFRc(tcu->timer_channel), next);  in ingenic_tcu_cevt_set_next()
78 	regmap_write(tcu->map, TCU_REG_TCNTc(tcu->timer_channel), 0);  in ingenic_tcu_cevt_set_next()
79 	regmap_write(tcu->map, TCU_REG_TESR, BIT(tcu->timer_channel));  in ingenic_tcu_cevt_set_next()
87 	struct ingenic_tcu *tcu = to_ingenic_tcu(evt);  in ingenic_tcu_cevt_cb()  local
89 	regmap_write(tcu->map, TCU_REG_TECR, BIT(tcu->timer_channel));  in ingenic_tcu_cevt_cb()
109 					 struct ingenic_tcu *tcu)  in ingenic_tcu_timer_init()  argument
111 	unsigned int timer_virq, channel = tcu->timer_channel;  in ingenic_tcu_timer_init()
116 	tcu->timer_clk = ingenic_tcu_get_clock(np, channel);  in ingenic_tcu_timer_init()
117 	if (IS_ERR(tcu->timer_clk))  in ingenic_tcu_timer_init()
118 		return PTR_ERR(tcu->timer_clk);  in ingenic_tcu_timer_init()
120 	err = clk_prepare_enable(tcu->timer_clk);  in ingenic_tcu_timer_init()
124 	rate = clk_get_rate(tcu->timer_clk);  in ingenic_tcu_timer_init()
142 	snprintf(tcu->name, sizeof(tcu->name), "TCU");  in ingenic_tcu_timer_init()
145 			  tcu->name, &tcu->cevt);  in ingenic_tcu_timer_init()
149 	tcu->cevt.cpumask = cpumask_of(smp_processor_id());  in ingenic_tcu_timer_init()
150 	tcu->cevt.features = CLOCK_EVT_FEAT_ONESHOT;  in ingenic_tcu_timer_init()
151 	tcu->cevt.name = tcu->name;  in ingenic_tcu_timer_init()
152 	tcu->cevt.rating = 200;  in ingenic_tcu_timer_init()
153 	tcu->cevt.set_state_shutdown = ingenic_tcu_cevt_set_state_shutdown;  in ingenic_tcu_timer_init()
154 	tcu->cevt.set_next_event = ingenic_tcu_cevt_set_next;  in ingenic_tcu_timer_init()
156 	clockevents_config_and_register(&tcu->cevt, rate, 10, 0xffff);  in ingenic_tcu_timer_init()
163 	clk_disable_unprepare(tcu->timer_clk);  in ingenic_tcu_timer_init()
165 	clk_put(tcu->timer_clk);  in ingenic_tcu_timer_init()
170 					       struct ingenic_tcu *tcu)  in ingenic_tcu_clocksource_init()  argument
172 	unsigned int channel = tcu->cs_channel;  in ingenic_tcu_clocksource_init()
173 	struct clocksource *cs = &tcu->cs;  in ingenic_tcu_clocksource_init()
177 	tcu->cs_clk = ingenic_tcu_get_clock(np, channel);  in ingenic_tcu_clocksource_init()
178 	if (IS_ERR(tcu->cs_clk))  in ingenic_tcu_clocksource_init()
179 		return PTR_ERR(tcu->cs_clk);  in ingenic_tcu_clocksource_init()
181 	err = clk_prepare_enable(tcu->cs_clk);  in ingenic_tcu_clocksource_init()
185 	rate = clk_get_rate(tcu->cs_clk);  in ingenic_tcu_clocksource_init()
192 	regmap_update_bits(tcu->map, TCU_REG_TCSRc(channel),  in ingenic_tcu_clocksource_init()
196 	regmap_write(tcu->map, TCU_REG_TDFRc(channel), 0xffff);  in ingenic_tcu_clocksource_init()
197 	regmap_write(tcu->map, TCU_REG_TCNTc(channel), 0);  in ingenic_tcu_clocksource_init()
200 	regmap_write(tcu->map, TCU_REG_TESR, BIT(channel));  in ingenic_tcu_clocksource_init()
215 	clk_disable_unprepare(tcu->cs_clk);  in ingenic_tcu_clocksource_init()
217 	clk_put(tcu->cs_clk);  in ingenic_tcu_clocksource_init()
240 	struct ingenic_tcu *tcu;  in ingenic_tcu_init()  local
251 	tcu = kzalloc(sizeof(*tcu), GFP_KERNEL);  in ingenic_tcu_init()
252 	if (!tcu)  in ingenic_tcu_init()
256 	tcu->pwm_channels_mask = GENMASK(soc_info->num_channels - 1, 2);  in ingenic_tcu_init()
258 			     (u32 *)&tcu->pwm_channels_mask);  in ingenic_tcu_init()
261 	if (hweight8(tcu->pwm_channels_mask) > soc_info->num_channels - 2) {  in ingenic_tcu_init()
263 			tcu->pwm_channels_mask);  in ingenic_tcu_init()
268 	tcu->map = map;  in ingenic_tcu_init()
269 	ingenic_tcu = tcu;  in ingenic_tcu_init()
271 	tcu->timer_channel = find_first_zero_bit(&tcu->pwm_channels_mask,  in ingenic_tcu_init()
273 	tcu->cs_channel = find_next_zero_bit(&tcu->pwm_channels_mask,  in ingenic_tcu_init()
275 					     tcu->timer_channel + 1);  in ingenic_tcu_init()
277 	ret = ingenic_tcu_clocksource_init(np, tcu);  in ingenic_tcu_init()
283 	ret = ingenic_tcu_timer_init(np, tcu);  in ingenic_tcu_init()
288 	rate = clk_get_rate(tcu->cs_clk);  in ingenic_tcu_init()
294 	clocksource_unregister(&tcu->cs);  in ingenic_tcu_init()
295 	clk_disable_unprepare(tcu->cs_clk);  in ingenic_tcu_init()
296 	clk_put(tcu->cs_clk);  in ingenic_tcu_init()
298 	kfree(tcu);  in ingenic_tcu_init()
316 	struct ingenic_tcu *tcu = dev_get_drvdata(dev);  in ingenic_tcu_suspend()  local
318 	clk_disable(tcu->cs_clk);  in ingenic_tcu_suspend()
319 	clk_disable(tcu->timer_clk);  in ingenic_tcu_suspend()
325 	struct ingenic_tcu *tcu = dev_get_drvdata(dev);  in ingenic_tcu_resume()  local
328 	ret = clk_enable(tcu->timer_clk);  in ingenic_tcu_resume()
332 	ret = clk_enable(tcu->cs_clk);  in ingenic_tcu_resume()
334 		clk_disable(tcu->timer_clk);  in ingenic_tcu_resume()