481 	struct device_node *cpuid = NULL, *hwclock = NULL;  in g5_pm72_cpufreq_init()  local
501 	for_each_node_by_name(hwclock, "i2c-hwclock") {  in g5_pm72_cpufreq_init()
502 		const char *loc = of_get_property(hwclock,  in g5_pm72_cpufreq_init()
508 		if (!of_get_property(hwclock, "platform-get-frequency", NULL))  in g5_pm72_cpufreq_init()
512 	if (hwclock == NULL) {  in g5_pm72_cpufreq_init()
518 	DBG("cpufreq: i2c clock chip found: %pOF\n", hwclock);  in g5_pm72_cpufreq_init()
522 		pmf_find_function(hwclock, "get-frequency");  in g5_pm72_cpufreq_init()
524 		pmf_find_function(hwclock, "set-frequency-high");  in g5_pm72_cpufreq_init()
526 		pmf_find_function(hwclock, "set-frequency-low");  in g5_pm72_cpufreq_init()
528 		pmf_find_function(hwclock, "slewing-done");  in g5_pm72_cpufreq_init()
530 		pmf_find_function(hwclock, "set-voltage-high-0");  in g5_pm72_cpufreq_init()
532 		pmf_find_function(hwclock, "set-voltage-low-0");  in g5_pm72_cpufreq_init()
534 		pmf_find_function(hwclock, "set-voltage-high-1");  in g5_pm72_cpufreq_init()
536 		pmf_find_function(hwclock, "set-voltage-low-1");  in g5_pm72_cpufreq_init()
640 	of_node_put(hwclock);  in g5_pm72_cpufreq_init()