| /openbmc/linux/drivers/opp/ |
| H A D | core.c | 26 * The root of the list of all opp-tables. All opp_table structures branch off
27 * from here, with each opp_table containing the list of opps it supports in
40 static bool _find_opp_dev(const struct device *dev, struct opp_table *opp_table) in _find_opp_dev() argument
45 mutex_lock(&opp_table->lock); in _find_opp_dev()
46 list_for_each_entry(opp_dev, &opp_table->dev_list, node) in _find_opp_dev()
52 mutex_unlock(&opp_table->lock); in _find_opp_dev()
56 static struct opp_table *_find_opp_table_unlocked(struct device *dev) in _find_opp_table_unlocked()
58 struct opp_table *opp_table; in _find_opp_table_unlocked() local
60 list_for_each_entry(opp_table, &opp_tables, node) { in _find_opp_table_unlocked()
61 if (_find_opp_dev(dev, opp_table)) { in _find_opp_table_unlocked()
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| H A D | opp.h | 41 * @opp_table: OPP table
48 struct opp_table *opp_table; member
64 * device 1, 2.. are represented by opp_table structure while each opp
88 * @opp_table: points back to the opp_table struct this opp belongs to
112 struct opp_table *opp_table; member
123 * struct opp_device - devices managed by 'struct opp_table'
129 * by 'struct opp_table'.
147 * struct opp_table - Device opp structure
194 struct opp_table { struct
217 struct opp_table **required_opp_tables; argument
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| H A D | of.c | 45 struct opp_table *_managed_opp(struct device *dev, int index) in _managed_opp()
47 struct opp_table *opp_table, *managed_table = NULL; in _managed_opp() local
54 list_for_each_entry(opp_table, &opp_tables, node) { in _managed_opp()
55 if (opp_table->np == np) { in _managed_opp()
63 if (opp_table->shared_opp == OPP_TABLE_ACCESS_SHARED) { in _managed_opp()
64 _get_opp_table_kref(opp_table); in _managed_opp()
65 managed_table = opp_table; in _managed_opp()
78 static struct dev_pm_opp *_find_opp_of_np(struct opp_table *opp_table, in _find_opp_of_np() argument
83 mutex_lock(&opp_table->lock); in _find_opp_of_np()
85 list_for_each_entry(opp, &opp_table->opp_list, node) { in _find_opp_of_np()
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| H A D | debugfs.c | 57 struct opp_table *opp_table, in opp_debug_create_bw() argument
64 for (i = 0; i < opp_table->path_count; i++) { in opp_debug_create_bw()
70 debugfs_create_file("name", S_IRUGO, d, opp_table->paths[i], in opp_debug_create_bw()
80 struct opp_table *opp_table, in opp_debug_create_clks() argument
86 if (opp_table->clk_count == 1) { in opp_debug_create_clks()
91 for (i = 0; i < opp_table->clk_count; i++) { in opp_debug_create_clks()
98 struct opp_table *opp_table, in opp_debug_create_supplies() argument
104 for (i = 0; i < opp_table->regulator_count; i++) { in opp_debug_create_supplies()
129 void opp_debug_create_one(struct dev_pm_opp *opp, struct opp_table *opp_table) in opp_debug_create_one() argument
131 struct dentry *pdentry = opp_table->dentry; in opp_debug_create_one()
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| H A D | cpu.c | 27 * @opp_table: Cpufreq table returned back to caller
44 struct cpufreq_frequency_table **opp_table) in dev_pm_opp_init_cpufreq_table() argument
79 *opp_table = &freq_table[0]; in dev_pm_opp_init_cpufreq_table()
92 * @opp_table: table to free
97 struct cpufreq_frequency_table **opp_table) in dev_pm_opp_free_cpufreq_table() argument
99 if (!opp_table) in dev_pm_opp_free_cpufreq_table()
102 kfree(*opp_table); in dev_pm_opp_free_cpufreq_table()
103 *opp_table = NULL; in dev_pm_opp_free_cpufreq_table()
159 struct opp_table *opp_table; in dev_pm_opp_set_sharing_cpus() local
163 opp_table = _find_opp_table(cpu_dev); in dev_pm_opp_set_sharing_cpus()
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| /openbmc/linux/include/linux/ |
| H A D | pm_opp.h | 22 struct opp_table;
64 typedef int (*config_clks_t)(struct device *dev, struct opp_table *opp_table,
97 struct opp_table *dev_pm_opp_get_opp_table(struct device *dev);
98 void dev_pm_opp_put_opp_table(struct opp_table *opp_table);
175 struct opp_table *opp_table, struct dev_pm_opp *opp, void *data,
178 struct dev_pm_opp *dev_pm_opp_xlate_required_opp(struct opp_table *src_table, struct opp_table *dst…
179 int dev_pm_opp_xlate_performance_state(struct opp_table *src_table, struct opp_table *dst_table, un…
188 static inline struct opp_table *dev_pm_opp_get_opp_table(struct device *dev) in dev_pm_opp_get_opp_table()
193 static inline struct opp_table *dev_pm_opp_get_opp_table_indexed(struct device *dev, int index) in dev_pm_opp_get_opp_table_indexed()
198 static inline void dev_pm_opp_put_opp_table(struct opp_table *opp_table) {} in dev_pm_opp_put_opp_table() argument
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| H A D | pm_domain.h | 117 struct opp_table;
143 struct opp_table *opp_table; /* OPP table of the genpd */ member
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| H A D | devfreq.h | 147 * @opp_table: Reference to OPP table of dev.parent, if one exists.
187 struct opp_table *opp_table; member
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| /openbmc/linux/drivers/devfreq/ |
| H A D | governor_passive.c | 43 if (parent_cpu_data->opp_table) in delete_parent_cpu_data()
44 dev_pm_opp_put_opp_table(parent_cpu_data->opp_table); in delete_parent_cpu_data()
51 struct opp_table *p_opp_table, in get_target_freq_by_required_opp()
52 struct opp_table *opp_table, in get_target_freq_by_required_opp() argument
58 if (!p_dev || !p_opp_table || !opp_table || !freq) in get_target_freq_by_required_opp()
65 opp = dev_pm_opp_xlate_required_opp(p_opp_table, opp_table, p_opp); in get_target_freq_by_required_opp()
105 parent_cpu_data->opp_table, in get_target_freq_with_cpufreq()
106 devfreq->opp_table, &cpu_cur); in get_target_freq_with_cpufreq()
141 parent_devfreq->opp_table, in get_target_freq_with_devfreq()
142 devfreq->opp_table, freq); in get_target_freq_with_devfreq()
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| H A D | governor.h | 55 * @opp_table: reference to cpu opp table.
69 struct opp_table *opp_table; member
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| H A D | devfreq.c | 783 if (devfreq->opp_table) in devfreq_dev_release()
784 dev_pm_opp_put_opp_table(devfreq->opp_table); in devfreq_dev_release()
881 devfreq->opp_table = dev_pm_opp_get_opp_table(dev); in devfreq_add_device()
882 if (IS_ERR(devfreq->opp_table)) in devfreq_add_device()
883 devfreq->opp_table = NULL; in devfreq_add_device()
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| H A D | tegra30-devfreq.c | 825 struct opp_table *opp_table, in tegra_devfreq_config_clks_nop() argument
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| /openbmc/linux/drivers/soc/samsung/ |
| H A D | exynos-asv.c | 81 struct opp_table *last_opp_table = NULL; in exynos_asv_update_opps()
86 struct opp_table *opp_table; in exynos_asv_update_opps() local
92 opp_table = dev_pm_opp_get_opp_table(cpu); in exynos_asv_update_opps()
93 if (IS_ERR(opp_table)) in exynos_asv_update_opps()
96 if (!last_opp_table || opp_table != last_opp_table) { in exynos_asv_update_opps()
97 last_opp_table = opp_table; in exynos_asv_update_opps()
105 dev_pm_opp_put_opp_table(opp_table); in exynos_asv_update_opps()
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| /openbmc/linux/Documentation/devicetree/bindings/cpufreq/ |
| H A D | imx-cpufreq-dt.txt | 23 opp_table {
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| H A D | cpufreq-st.txt | 49 cpu0_opp_table: opp_table {
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| H A D | cpufreq-mediatek.txt | 36 cpu_opp_table: opp_table {
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| /openbmc/linux/Documentation/devicetree/bindings/clock/ |
| H A D | nvidia,tegra20-car.yaml | 95 operating-points-v2 = <&opp_table>;
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| /openbmc/linux/drivers/base/power/ |
| H A D | domain.c | 309 return dev_pm_opp_xlate_performance_state(genpd->opp_table, in genpd_xlate_performance_state()
310 parent->opp_table, in genpd_xlate_performance_state()
2341 genpd->opp_table = dev_pm_opp_get_opp_table(&genpd->dev); in of_genpd_add_provider_simple()
2342 WARN_ON(IS_ERR(genpd->opp_table)); in of_genpd_add_provider_simple()
2348 dev_pm_opp_put_opp_table(genpd->opp_table); in of_genpd_add_provider_simple()
2403 genpd->opp_table = dev_pm_opp_get_opp_table(&genpd->dev); in of_genpd_add_provider_onecell()
2404 WARN_ON(IS_ERR(genpd->opp_table)); in of_genpd_add_provider_onecell()
2428 dev_pm_opp_put_opp_table(genpd->opp_table); in of_genpd_add_provider_onecell()
2462 dev_pm_opp_put_opp_table(gpd->opp_table); in of_genpd_del_provider()
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| /openbmc/linux/drivers/cpufreq/ |
| H A D | tegra194-cpufreq.c | 399 struct cpufreq_frequency_table **opp_table) in tegra_cpufreq_init_cpufreq_table() argument
467 *opp_table = &freq_table[0]; in tegra_cpufreq_init_cpufreq_table()
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| /openbmc/linux/arch/arm/boot/dts/ti/davinci/ |
| H A D | da850.dtsi | 28 operating-points-v2 = <&opp_table>;
32 opp_table: opp-table { label
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| /openbmc/linux/arch/arm64/boot/dts/qcom/ |
| H A D | msm8939.dtsi | 1419 operating-points-v2 = <&opp_table>;
1422 opp_table: opp-table { label
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| /openbmc/linux/drivers/gpu/drm/msm/dp/ |
| H A D | dp_ctrl.c | 2109 /* caller do PTR_ERR(opp_table) */ in dp_ctrl_get()
|