37 static struct device *cpu_dev;  variable
57 	opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz);  in imx6q_set_target()
60 		dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz);  in imx6q_set_target()
68 	dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n",  in imx6q_set_target()
77 				dev_err(cpu_dev, "failed to scale vddpu up: %d\n", ret);  in imx6q_set_target()
83 			dev_err(cpu_dev, "failed to scale vddsoc up: %d\n", ret);  in imx6q_set_target()
88 			dev_err(cpu_dev,  in imx6q_set_target()
133 		dev_err(cpu_dev, "failed to set clock rate: %d\n", ret);  in imx6q_set_target()
142 			dev_warn(cpu_dev,  in imx6q_set_target()
148 			dev_warn(cpu_dev, "failed to scale vddsoc down: %d\n", ret);  in imx6q_set_target()
154 				dev_warn(cpu_dev, "failed to scale vddpu down: %d\n", ret);  in imx6q_set_target()
189 	cpu_dev = get_cpu_device(0);  in imx6q_cpufreq_probe()
190 	if (!cpu_dev) {  in imx6q_cpufreq_probe()
195 	np = of_node_get(cpu_dev->of_node);  in imx6q_cpufreq_probe()
197 		dev_err(cpu_dev, "failed to find cpu0 node\n");  in imx6q_cpufreq_probe()
201 	arm_clk = clk_get(cpu_dev, "arm");  in imx6q_cpufreq_probe()
202 	pll1_sys_clk = clk_get(cpu_dev, "pll1_sys");  in imx6q_cpufreq_probe()
203 	pll1_sw_clk = clk_get(cpu_dev, "pll1_sw");  in imx6q_cpufreq_probe()
204 	step_clk = clk_get(cpu_dev, "step");  in imx6q_cpufreq_probe()
205 	pll2_pfd2_396m_clk = clk_get(cpu_dev, "pll2_pfd2_396m");  in imx6q_cpufreq_probe()
208 		dev_err(cpu_dev, "failed to get clocks\n");  in imx6q_cpufreq_probe()
214 		pll2_bus_clk = clk_get(cpu_dev, "pll2_bus");  in imx6q_cpufreq_probe()
215 		secondary_sel_clk = clk_get(cpu_dev, "secondary_sel");  in imx6q_cpufreq_probe()
217 			dev_err(cpu_dev, "failed to get clocks specific to imx6ul\n");  in imx6q_cpufreq_probe()
223 	arm_reg = regulator_get(cpu_dev, "arm");  in imx6q_cpufreq_probe()
224 	pu_reg = regulator_get_optional(cpu_dev, "pu");  in imx6q_cpufreq_probe()
225 	soc_reg = regulator_get(cpu_dev, "soc");  in imx6q_cpufreq_probe()
227 		dev_err(cpu_dev, "failed to get regulators\n");  in imx6q_cpufreq_probe()
237 	num = dev_pm_opp_get_opp_count(cpu_dev);  in imx6q_cpufreq_probe()
239 		ret = dev_pm_opp_of_add_table(cpu_dev);  in imx6q_cpufreq_probe()
241 			dev_err(cpu_dev, "failed to init OPP table: %d\n", ret);  in imx6q_cpufreq_probe()
248 		num = dev_pm_opp_get_opp_count(cpu_dev);  in imx6q_cpufreq_probe()
251 			dev_err(cpu_dev, "no OPP table is found: %d\n", ret);  in imx6q_cpufreq_probe()
256 	ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table);  in imx6q_cpufreq_probe()
258 		dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret);  in imx6q_cpufreq_probe()
263 	imx6_soc_volt = devm_kzalloc(cpu_dev, sizeof(*imx6_soc_volt) * num, GFP_KERNEL);  in imx6q_cpufreq_probe()
296 …dev_warn(cpu_dev, "can NOT find valid fsl,soc-operating-points property in dtb, use default value!…  in imx6q_cpufreq_probe()
325 	opp = dev_pm_opp_find_freq_exact(cpu_dev,  in imx6q_cpufreq_probe()
328 	opp = dev_pm_opp_find_freq_exact(cpu_dev,  in imx6q_cpufreq_probe()
338 		dev_err(cpu_dev, "failed register driver: %d\n", ret);  in imx6q_cpufreq_probe()
346 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);  in imx6q_cpufreq_probe()
349 		dev_pm_opp_of_remove_table(cpu_dev);  in imx6q_cpufreq_probe()
379 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);  in imx6q_cpufreq_remove()
381 		dev_pm_opp_of_remove_table(cpu_dev);  in imx6q_cpufreq_remove()