53 static struct device *cpu_dev;  variable
75 	opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz);  in imx6q_set_target()
77 		dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz);  in imx6q_set_target()
86 	dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n",  in imx6q_set_target()
95 				dev_err(cpu_dev, "failed to scale vddpu up: %d\n", ret);  in imx6q_set_target()
101 			dev_err(cpu_dev, "failed to scale vddsoc up: %d\n", ret);  in imx6q_set_target()
106 			dev_err(cpu_dev,  in imx6q_set_target()
162 		dev_err(cpu_dev, "failed to set clock rate: %d\n", ret);  in imx6q_set_target()
175 			dev_warn(cpu_dev,  in imx6q_set_target()
181 			dev_warn(cpu_dev, "failed to scale vddsoc down: %d\n", ret);  in imx6q_set_target()
187 				dev_warn(cpu_dev, "failed to scale vddpu down: %d\n", ret);  in imx6q_set_target()
201 		dev_err(cpu_dev,  in imx6q_cpufreq_ready()
352 	cpu_dev = get_cpu_device(0);  in imx6q_cpufreq_probe()
353 	if (!cpu_dev) {  in imx6q_cpufreq_probe()
358 	np = of_node_get(cpu_dev->of_node);  in imx6q_cpufreq_probe()
360 		dev_err(cpu_dev, "failed to find cpu0 node\n");  in imx6q_cpufreq_probe()
370 	ret = clk_bulk_get(cpu_dev, num_clks, clks);  in imx6q_cpufreq_probe()
374 	arm_reg = regulator_get(cpu_dev, "arm");  in imx6q_cpufreq_probe()
375 	pu_reg = regulator_get_optional(cpu_dev, "pu");  in imx6q_cpufreq_probe()
376 	soc_reg = regulator_get(cpu_dev, "soc");  in imx6q_cpufreq_probe()
381 		dev_dbg(cpu_dev, "regulators not ready, defer\n");  in imx6q_cpufreq_probe()
385 		dev_err(cpu_dev, "failed to get regulators\n");  in imx6q_cpufreq_probe()
390 	ret = dev_pm_opp_of_add_table(cpu_dev);  in imx6q_cpufreq_probe()
392 		dev_err(cpu_dev, "failed to init OPP table: %d\n", ret);  in imx6q_cpufreq_probe()
398 		imx6ul_opp_check_speed_grading(cpu_dev);  in imx6q_cpufreq_probe()
400 		imx6q_opp_check_speed_grading(cpu_dev);  in imx6q_cpufreq_probe()
404 	num = dev_pm_opp_get_opp_count(cpu_dev);  in imx6q_cpufreq_probe()
407 		dev_err(cpu_dev, "no OPP table is found: %d\n", ret);  in imx6q_cpufreq_probe()
411 	ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table);  in imx6q_cpufreq_probe()
413 		dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret);  in imx6q_cpufreq_probe()
418 	imx6_soc_volt = devm_kcalloc(cpu_dev, num, sizeof(*imx6_soc_volt),  in imx6q_cpufreq_probe()
452 …dev_warn(cpu_dev, "can NOT find valid fsl,soc-operating-points property in dtb, use default value!…  in imx6q_cpufreq_probe()
481 	opp = dev_pm_opp_find_freq_exact(cpu_dev,  in imx6q_cpufreq_probe()
485 	opp = dev_pm_opp_find_freq_exact(cpu_dev, max_freq * 1000, true);  in imx6q_cpufreq_probe()
495 		dev_err(cpu_dev, "failed register driver: %d\n", ret);  in imx6q_cpufreq_probe()
503 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);  in imx6q_cpufreq_probe()
506 		dev_pm_opp_of_remove_table(cpu_dev);  in imx6q_cpufreq_probe()
525 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);  in imx6q_cpufreq_remove()
527 		dev_pm_opp_of_remove_table(cpu_dev);  in imx6q_cpufreq_remove()