121 	int ret;  in exynos_ppmu_disable()  local
125 	ret = regmap_write(info->regmap, PPMU_CNTENC,  in exynos_ppmu_disable()
131 	if (ret < 0)  in exynos_ppmu_disable()
132 		return ret;  in exynos_ppmu_disable()
135 	ret = regmap_read(info->regmap, PPMU_PMNC, &pmnc);  in exynos_ppmu_disable()
136 	if (ret < 0)  in exynos_ppmu_disable()
137 		return ret;  in exynos_ppmu_disable()
140 	ret = regmap_write(info->regmap, PPMU_PMNC, pmnc);  in exynos_ppmu_disable()
141 	if (ret < 0)  in exynos_ppmu_disable()
142 		return ret;  in exynos_ppmu_disable()
151 	int ret;  in exynos_ppmu_set_event()  local
158 	ret = regmap_read(info->regmap, PPMU_CNTENS, &cntens);  in exynos_ppmu_set_event()
159 	if (ret < 0)  in exynos_ppmu_set_event()
160 		return ret;  in exynos_ppmu_set_event()
163 	ret = regmap_write(info->regmap, PPMU_CNTENS, cntens);  in exynos_ppmu_set_event()
164 	if (ret < 0)  in exynos_ppmu_set_event()
165 		return ret;  in exynos_ppmu_set_event()
168 	ret = regmap_write(info->regmap, PPMU_BEVTxSEL(id),  in exynos_ppmu_set_event()
170 	if (ret < 0)  in exynos_ppmu_set_event()
171 		return ret;  in exynos_ppmu_set_event()
174 	ret = regmap_read(info->regmap, PPMU_PMNC, &pmnc);  in exynos_ppmu_set_event()
175 	if (ret < 0)  in exynos_ppmu_set_event()
176 		return ret;  in exynos_ppmu_set_event()
184 	ret = regmap_write(info->regmap, PPMU_PMNC, pmnc);  in exynos_ppmu_set_event()
185 	if (ret < 0)  in exynos_ppmu_set_event()
186 		return ret;  in exynos_ppmu_set_event()
199 	int ret;  in exynos_ppmu_get_event()  local
205 	ret = regmap_read(info->regmap, PPMU_PMNC, &pmnc);  in exynos_ppmu_get_event()
206 	if (ret < 0)  in exynos_ppmu_get_event()
207 		return ret;  in exynos_ppmu_get_event()
210 	ret = regmap_write(info->regmap, PPMU_PMNC, pmnc);  in exynos_ppmu_get_event()
211 	if (ret < 0)  in exynos_ppmu_get_event()
212 		return ret;  in exynos_ppmu_get_event()
215 	ret = regmap_read(info->regmap, PPMU_CCNT, &total_count);  in exynos_ppmu_get_event()
216 	if (ret < 0)  in exynos_ppmu_get_event()
217 		return ret;  in exynos_ppmu_get_event()
225 		ret = regmap_read(info->regmap, PPMU_PMNCT(id), &load_count);  in exynos_ppmu_get_event()
226 		if (ret < 0)  in exynos_ppmu_get_event()
227 			return ret;  in exynos_ppmu_get_event()
231 		ret = regmap_read(info->regmap, PPMU_PMCNT3_HIGH, &pmcnt3_high);  in exynos_ppmu_get_event()
232 		if (ret < 0)  in exynos_ppmu_get_event()
233 			return ret;  in exynos_ppmu_get_event()
235 		ret = regmap_read(info->regmap, PPMU_PMCNT3_LOW, &pmcnt3_low);  in exynos_ppmu_get_event()
236 		if (ret < 0)  in exynos_ppmu_get_event()
237 			return ret;  in exynos_ppmu_get_event()
246 	ret = regmap_read(info->regmap, PPMU_CNTENC, &cntenc);  in exynos_ppmu_get_event()
247 	if (ret < 0)  in exynos_ppmu_get_event()
248 		return ret;  in exynos_ppmu_get_event()
251 	ret = regmap_write(info->regmap, PPMU_CNTENC, cntenc);  in exynos_ppmu_get_event()
252 	if (ret < 0)  in exynos_ppmu_get_event()
253 		return ret;  in exynos_ppmu_get_event()
273 	int ret;  in exynos_ppmu_v2_disable()  local
279 	ret = regmap_write(info->regmap, PPMU_V2_FLAG, clear);  in exynos_ppmu_v2_disable()
280 	if (ret < 0)  in exynos_ppmu_v2_disable()
281 		return ret;  in exynos_ppmu_v2_disable()
283 	ret = regmap_write(info->regmap, PPMU_V2_INTENC, clear);  in exynos_ppmu_v2_disable()
284 	if (ret < 0)  in exynos_ppmu_v2_disable()
285 		return ret;  in exynos_ppmu_v2_disable()
287 	ret = regmap_write(info->regmap, PPMU_V2_CNTENC, clear);  in exynos_ppmu_v2_disable()
288 	if (ret < 0)  in exynos_ppmu_v2_disable()
289 		return ret;  in exynos_ppmu_v2_disable()
291 	ret = regmap_write(info->regmap, PPMU_V2_CNT_RESET, clear);  in exynos_ppmu_v2_disable()
292 	if (ret < 0)  in exynos_ppmu_v2_disable()
293 		return ret;  in exynos_ppmu_v2_disable()
295 	ret = regmap_write(info->regmap, PPMU_V2_CIG_CFG0, 0x0);  in exynos_ppmu_v2_disable()
296 	if (ret < 0)  in exynos_ppmu_v2_disable()
297 		return ret;  in exynos_ppmu_v2_disable()
299 	ret = regmap_write(info->regmap, PPMU_V2_CIG_CFG1, 0x0);  in exynos_ppmu_v2_disable()
300 	if (ret < 0)  in exynos_ppmu_v2_disable()
301 		return ret;  in exynos_ppmu_v2_disable()
303 	ret = regmap_write(info->regmap, PPMU_V2_CIG_CFG2, 0x0);  in exynos_ppmu_v2_disable()
304 	if (ret < 0)  in exynos_ppmu_v2_disable()
305 		return ret;  in exynos_ppmu_v2_disable()
307 	ret = regmap_write(info->regmap, PPMU_V2_CIG_RESULT, 0x0);  in exynos_ppmu_v2_disable()
308 	if (ret < 0)  in exynos_ppmu_v2_disable()
309 		return ret;  in exynos_ppmu_v2_disable()
311 	ret = regmap_write(info->regmap, PPMU_V2_CNT_AUTO, 0x0);  in exynos_ppmu_v2_disable()
312 	if (ret < 0)  in exynos_ppmu_v2_disable()
313 		return ret;  in exynos_ppmu_v2_disable()
315 	ret = regmap_write(info->regmap, PPMU_V2_CH_EV0_TYPE, 0x0);  in exynos_ppmu_v2_disable()
316 	if (ret < 0)  in exynos_ppmu_v2_disable()
317 		return ret;  in exynos_ppmu_v2_disable()
319 	ret = regmap_write(info->regmap, PPMU_V2_CH_EV1_TYPE, 0x0);  in exynos_ppmu_v2_disable()
320 	if (ret < 0)  in exynos_ppmu_v2_disable()
321 		return ret;  in exynos_ppmu_v2_disable()
323 	ret = regmap_write(info->regmap, PPMU_V2_CH_EV2_TYPE, 0x0);  in exynos_ppmu_v2_disable()
324 	if (ret < 0)  in exynos_ppmu_v2_disable()
325 		return ret;  in exynos_ppmu_v2_disable()
327 	ret = regmap_write(info->regmap, PPMU_V2_CH_EV3_TYPE, 0x0);  in exynos_ppmu_v2_disable()
328 	if (ret < 0)  in exynos_ppmu_v2_disable()
329 		return ret;  in exynos_ppmu_v2_disable()
331 	ret = regmap_write(info->regmap, PPMU_V2_SM_ID_V, 0x0);  in exynos_ppmu_v2_disable()
332 	if (ret < 0)  in exynos_ppmu_v2_disable()
333 		return ret;  in exynos_ppmu_v2_disable()
335 	ret = regmap_write(info->regmap, PPMU_V2_SM_ID_A, 0x0);  in exynos_ppmu_v2_disable()
336 	if (ret < 0)  in exynos_ppmu_v2_disable()
337 		return ret;  in exynos_ppmu_v2_disable()
339 	ret = regmap_write(info->regmap, PPMU_V2_SM_OTHERS_V, 0x0);  in exynos_ppmu_v2_disable()
340 	if (ret < 0)  in exynos_ppmu_v2_disable()
341 		return ret;  in exynos_ppmu_v2_disable()
343 	ret = regmap_write(info->regmap, PPMU_V2_SM_OTHERS_A, 0x0);  in exynos_ppmu_v2_disable()
344 	if (ret < 0)  in exynos_ppmu_v2_disable()
345 		return ret;  in exynos_ppmu_v2_disable()
347 	ret = regmap_write(info->regmap, PPMU_V2_INTERRUPT_RESET, 0x0);  in exynos_ppmu_v2_disable()
348 	if (ret < 0)  in exynos_ppmu_v2_disable()
349 		return ret;  in exynos_ppmu_v2_disable()
352 	ret = regmap_read(info->regmap, PPMU_V2_PMNC, &pmnc);  in exynos_ppmu_v2_disable()
353 	if (ret < 0)  in exynos_ppmu_v2_disable()
354 		return ret;  in exynos_ppmu_v2_disable()
357 	ret = regmap_write(info->regmap, PPMU_V2_PMNC, pmnc);  in exynos_ppmu_v2_disable()
358 	if (ret < 0)  in exynos_ppmu_v2_disable()
359 		return ret;  in exynos_ppmu_v2_disable()
369 	int ret;  in exynos_ppmu_v2_set_event()  local
372 	ret = regmap_read(info->regmap, PPMU_V2_CNTENS, &cntens);  in exynos_ppmu_v2_set_event()
373 	if (ret < 0)  in exynos_ppmu_v2_set_event()
374 		return ret;  in exynos_ppmu_v2_set_event()
377 	ret = regmap_write(info->regmap, PPMU_V2_CNTENS, cntens);  in exynos_ppmu_v2_set_event()
378 	if (ret < 0)  in exynos_ppmu_v2_set_event()
379 		return ret;  in exynos_ppmu_v2_set_event()
382 	ret = regmap_write(info->regmap, PPMU_V2_CH_EVx_TYPE(id),  in exynos_ppmu_v2_set_event()
384 	if (ret < 0)  in exynos_ppmu_v2_set_event()
385 		return ret;  in exynos_ppmu_v2_set_event()
388 	ret = regmap_read(info->regmap, PPMU_V2_PMNC, &pmnc);  in exynos_ppmu_v2_set_event()
389 	if (ret < 0)  in exynos_ppmu_v2_set_event()
390 		return ret;  in exynos_ppmu_v2_set_event()
402 	ret = regmap_write(info->regmap, PPMU_V2_PMNC, pmnc);  in exynos_ppmu_v2_set_event()
403 	if (ret < 0)  in exynos_ppmu_v2_set_event()
404 		return ret;  in exynos_ppmu_v2_set_event()
414 	int ret;  in exynos_ppmu_v2_get_event()  local
421 	ret = regmap_read(info->regmap, PPMU_V2_PMNC, &pmnc);  in exynos_ppmu_v2_get_event()
422 	if (ret < 0)  in exynos_ppmu_v2_get_event()
423 		return ret;  in exynos_ppmu_v2_get_event()
426 	ret = regmap_write(info->regmap, PPMU_V2_PMNC, pmnc);  in exynos_ppmu_v2_get_event()
427 	if (ret < 0)  in exynos_ppmu_v2_get_event()
428 		return ret;  in exynos_ppmu_v2_get_event()
431 	ret = regmap_read(info->regmap, PPMU_V2_CCNT, &total_count);  in exynos_ppmu_v2_get_event()
432 	if (ret < 0)  in exynos_ppmu_v2_get_event()
433 		return ret;  in exynos_ppmu_v2_get_event()
440 		ret = regmap_read(info->regmap, PPMU_V2_PMNCT(id), &count);  in exynos_ppmu_v2_get_event()
441 		if (ret < 0)  in exynos_ppmu_v2_get_event()
442 			return ret;  in exynos_ppmu_v2_get_event()
446 		ret = regmap_read(info->regmap, PPMU_V2_PMCNT3_HIGH,  in exynos_ppmu_v2_get_event()
448 		if (ret < 0)  in exynos_ppmu_v2_get_event()
449 			return ret;  in exynos_ppmu_v2_get_event()
451 		ret = regmap_read(info->regmap, PPMU_V2_PMCNT3_LOW, &pmcnt_low);  in exynos_ppmu_v2_get_event()
452 		if (ret < 0)  in exynos_ppmu_v2_get_event()
453 			return ret;  in exynos_ppmu_v2_get_event()
461 	ret = regmap_read(info->regmap, PPMU_V2_CNTENC, &cntenc);  in exynos_ppmu_v2_get_event()
462 	if (ret < 0)  in exynos_ppmu_v2_get_event()
466 	ret = regmap_write(info->regmap, PPMU_V2_CNTENC, cntenc);  in exynos_ppmu_v2_get_event()
467 	if (ret < 0)  in exynos_ppmu_v2_get_event()
468 		return ret;  in exynos_ppmu_v2_get_event()
501 	int ret;  in of_get_devfreq_events()  local
551 		ret = of_property_read_u32(node, "event-data-type",  in of_get_devfreq_events()
553 		if (ret) {  in of_get_devfreq_events()
607 	int ret = 0;  in exynos_ppmu_parse_dt()  local
634 	ret = of_get_devfreq_events(np, info);  in exynos_ppmu_parse_dt()
635 	if (ret < 0) {  in exynos_ppmu_parse_dt()
637 		return ret;  in exynos_ppmu_parse_dt()
648 	int i, ret = 0, size;  in exynos_ppmu_probe()  local
657 	ret = exynos_ppmu_parse_dt(pdev, info);  in exynos_ppmu_probe()
658 	if (ret < 0) {  in exynos_ppmu_probe()
661 		return ret;  in exynos_ppmu_probe()
676 			ret = PTR_ERR(edev[i]);  in exynos_ppmu_probe()
686 	ret = clk_prepare_enable(info->ppmu.clk);  in exynos_ppmu_probe()
687 	if (ret) {  in exynos_ppmu_probe()
689 		return ret;  in exynos_ppmu_probe()