Lines Matching refs:opp_data
56 unsigned long (*efuse_xlate)(struct ti_cpufreq_data *opp_data,
73 static unsigned long amx3_efuse_xlate(struct ti_cpufreq_data *opp_data,
77 efuse = opp_data->soc_data->efuse_fallback;
82 static unsigned long dra7_efuse_xlate(struct ti_cpufreq_data *opp_data,
108 static unsigned long omap3_efuse_xlate(struct ti_cpufreq_data *opp_data,
115 static unsigned long am625_efuse_xlate(struct ti_cpufreq_data *opp_data,
239 * @opp_data: pointer to ti_cpufreq_data context
244 static int ti_cpufreq_get_efuse(struct ti_cpufreq_data *opp_data,
247 struct device *dev = opp_data->cpu_dev;
251 ret = regmap_read(opp_data->syscon, opp_data->soc_data->efuse_offset,
256 opp_data->soc_data->efuse_offset, 4);
270 efuse = (efuse & opp_data->soc_data->efuse_mask);
271 efuse >>= opp_data->soc_data->efuse_shift;
273 *efuse_value = opp_data->soc_data->efuse_xlate(opp_data, efuse);
280 * @opp_data: pointer to ti_cpufreq_data context
285 static int ti_cpufreq_get_rev(struct ti_cpufreq_data *opp_data,
288 struct device *dev = opp_data->cpu_dev;
292 ret = regmap_read(opp_data->syscon, opp_data->soc_data->rev_offset,
297 opp_data->soc_data->rev_offset, 4);
316 static int ti_cpufreq_setup_syscon_register(struct ti_cpufreq_data *opp_data)
318 struct device *dev = opp_data->cpu_dev;
319 struct device_node *np = opp_data->opp_node;
321 opp_data->syscon = syscon_regmap_lookup_by_phandle(np,
323 if (IS_ERR(opp_data->syscon)) {
326 return PTR_ERR(opp_data->syscon);
363 struct ti_cpufreq_data *opp_data;
375 opp_data = devm_kzalloc(&pdev->dev, sizeof(*opp_data), GFP_KERNEL);
376 if (!opp_data)
379 opp_data->soc_data = match->data;
381 opp_data->cpu_dev = get_cpu_device(0);
382 if (!opp_data->cpu_dev) {
387 opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev);
388 if (!opp_data->opp_node) {
389 dev_info(opp_data->cpu_dev,
394 ret = ti_cpufreq_setup_syscon_register(opp_data);
404 ret = ti_cpufreq_get_rev(opp_data, &version[0]);
408 ret = ti_cpufreq_get_efuse(opp_data, &version[1]);
412 if (opp_data->soc_data->multi_regulator) {
413 if (opp_data->soc_data->reg_names)
414 config.regulator_names = opp_data->soc_data->reg_names;
419 ret = dev_pm_opp_set_config(opp_data->cpu_dev, &config);
421 dev_err(opp_data->cpu_dev, "Failed to set OPP config\n");
425 of_node_put(opp_data->opp_node);
433 of_node_put(opp_data->opp_node);