Lines Matching refs:opp_data
86 unsigned long (*efuse_xlate)(struct ti_cpufreq_data *opp_data,
108 static unsigned long amx3_efuse_xlate(struct ti_cpufreq_data *opp_data, in amx3_efuse_xlate() argument
112 efuse = opp_data->soc_data->efuse_fallback; in amx3_efuse_xlate()
117 static unsigned long dra7_efuse_xlate(struct ti_cpufreq_data *opp_data, in dra7_efuse_xlate() argument
143 static unsigned long omap3_efuse_xlate(struct ti_cpufreq_data *opp_data, in omap3_efuse_xlate() argument
150 static unsigned long am62p5_efuse_xlate(struct ti_cpufreq_data *opp_data, in am62p5_efuse_xlate() argument
167 static unsigned long am62a7_efuse_xlate(struct ti_cpufreq_data *opp_data, in am62a7_efuse_xlate() argument
193 static unsigned long am625_efuse_xlate(struct ti_cpufreq_data *opp_data, in am625_efuse_xlate() argument
348 static int ti_cpufreq_get_efuse(struct ti_cpufreq_data *opp_data, in ti_cpufreq_get_efuse() argument
351 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_efuse()
355 ret = regmap_read(opp_data->syscon, opp_data->soc_data->efuse_offset, in ti_cpufreq_get_efuse()
358 if (opp_data->soc_data->quirks & TI_QUIRK_SYSCON_IS_SINGLE_REG && ret == -EIO) in ti_cpufreq_get_efuse()
359 ret = regmap_read(opp_data->syscon, 0x0, &efuse); in ti_cpufreq_get_efuse()
361 if (opp_data->soc_data->quirks & TI_QUIRK_SYSCON_MAY_BE_MISSING && ret == -EIO) { in ti_cpufreq_get_efuse()
364 opp_data->soc_data->efuse_offset, 4); in ti_cpufreq_get_efuse()
378 efuse = (efuse & opp_data->soc_data->efuse_mask); in ti_cpufreq_get_efuse()
379 efuse >>= opp_data->soc_data->efuse_shift; in ti_cpufreq_get_efuse()
381 *efuse_value = opp_data->soc_data->efuse_xlate(opp_data, efuse); in ti_cpufreq_get_efuse()
393 static int ti_cpufreq_get_rev(struct ti_cpufreq_data *opp_data, in ti_cpufreq_get_rev() argument
396 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_rev()
410 ret = regmap_read(opp_data->syscon, opp_data->soc_data->rev_offset, in ti_cpufreq_get_rev()
412 if (opp_data->soc_data->quirks & TI_QUIRK_SYSCON_MAY_BE_MISSING && ret == -EIO) { in ti_cpufreq_get_rev()
415 opp_data->soc_data->rev_offset, 4); in ti_cpufreq_get_rev()
435 static int ti_cpufreq_setup_syscon_register(struct ti_cpufreq_data *opp_data) in ti_cpufreq_setup_syscon_register() argument
437 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_setup_syscon_register()
438 struct device_node *np = opp_data->opp_node; in ti_cpufreq_setup_syscon_register()
440 opp_data->syscon = syscon_regmap_lookup_by_phandle(np, in ti_cpufreq_setup_syscon_register()
442 if (IS_ERR(opp_data->syscon)) { in ti_cpufreq_setup_syscon_register()
445 return PTR_ERR(opp_data->syscon); in ti_cpufreq_setup_syscon_register()
481 struct ti_cpufreq_data *opp_data; in ti_cpufreq_probe() local
493 opp_data = devm_kzalloc(&pdev->dev, sizeof(*opp_data), GFP_KERNEL); in ti_cpufreq_probe()
494 if (!opp_data) in ti_cpufreq_probe()
497 opp_data->soc_data = match->data; in ti_cpufreq_probe()
499 opp_data->cpu_dev = get_cpu_device(0); in ti_cpufreq_probe()
500 if (!opp_data->cpu_dev) { in ti_cpufreq_probe()
505 opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev); in ti_cpufreq_probe()
506 if (!opp_data->opp_node) { in ti_cpufreq_probe()
507 dev_info(opp_data->cpu_dev, in ti_cpufreq_probe()
512 ret = ti_cpufreq_setup_syscon_register(opp_data); in ti_cpufreq_probe()
522 ret = ti_cpufreq_get_rev(opp_data, &version[0]); in ti_cpufreq_probe()
526 ret = ti_cpufreq_get_efuse(opp_data, &version[1]); in ti_cpufreq_probe()
530 if (opp_data->soc_data->multi_regulator) { in ti_cpufreq_probe()
531 if (opp_data->soc_data->reg_names) in ti_cpufreq_probe()
532 config.regulator_names = opp_data->soc_data->reg_names; in ti_cpufreq_probe()
537 ret = dev_pm_opp_set_config(opp_data->cpu_dev, &config); in ti_cpufreq_probe()
539 dev_err_probe(opp_data->cpu_dev, ret, "Failed to set OPP config\n"); in ti_cpufreq_probe()
543 of_node_put(opp_data->opp_node); in ti_cpufreq_probe()
551 of_node_put(opp_data->opp_node); in ti_cpufreq_probe()