Searched refs:power_mgt (Results 1 – 3 of 3) sorted by relevance
| /linux-4.4.14/drivers/cpuidle/ |
| D | cpuidle-powernv.c | 168 struct device_node *power_mgt; in powernv_add_idle_states() local
176 power_mgt = of_find_node_by_path("/ibm,opal/power-mgt"); in powernv_add_idle_states()
177 if (!power_mgt) { in powernv_add_idle_states()
183 dt_idle_states = of_property_count_u32_elems(power_mgt, "ibm,cpu-idle-state-flags"); in powernv_add_idle_states()
190 if (of_property_read_u32_array(power_mgt, in powernv_add_idle_states()
197 rc = of_property_read_u32_array(power_mgt, in powernv_add_idle_states()
205 rc = of_property_read_u32_array(power_mgt, in powernv_add_idle_states()
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| /linux-4.4.14/arch/powerpc/platforms/powernv/ |
| D | idle.c | 235 struct device_node *power_mgt; in pnv_init_idle_states() local
248 power_mgt = of_find_node_by_path("/ibm,opal/power-mgt"); in pnv_init_idle_states()
249 if (!power_mgt) { in pnv_init_idle_states()
253 dt_idle_states = of_property_count_u32_elems(power_mgt, in pnv_init_idle_states()
261 if (of_property_read_u32_array(power_mgt, in pnv_init_idle_states()
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| /linux-4.4.14/drivers/cpufreq/ |
| D | powernv-cpufreq.c | 77 struct device_node *power_mgt; in init_powernv_pstates() local
82 power_mgt = of_find_node_by_path("/ibm,opal/power-mgt"); in init_powernv_pstates()
83 if (!power_mgt) { in init_powernv_pstates()
88 if (of_property_read_u32(power_mgt, "ibm,pstate-min", &pstate_min)) { in init_powernv_pstates()
93 if (of_property_read_u32(power_mgt, "ibm,pstate-max", &pstate_max)) { in init_powernv_pstates()
98 if (of_property_read_u32(power_mgt, "ibm,pstate-nominal", in init_powernv_pstates()
106 pstate_ids = of_get_property(power_mgt, "ibm,pstate-ids", &len_ids); in init_powernv_pstates()
112 pstate_freqs = of_get_property(power_mgt, "ibm,pstate-frequencies-mhz", in init_powernv_pstates()
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