47 	unsigned long (*efuse_xlate)(struct ti_cpufreq_data *opp_data,
65 static unsigned long amx3_efuse_xlate(struct ti_cpufreq_data *opp_data,  in amx3_efuse_xlate()  argument
69 		efuse = opp_data->soc_data->efuse_fallback;  in amx3_efuse_xlate()
74 static unsigned long dra7_efuse_xlate(struct ti_cpufreq_data *opp_data,  in dra7_efuse_xlate()  argument
129 static int ti_cpufreq_get_efuse(struct ti_cpufreq_data *opp_data,  in ti_cpufreq_get_efuse()  argument
132 	struct device *dev = opp_data->cpu_dev;  in ti_cpufreq_get_efuse()
136 	ret = regmap_read(opp_data->syscon, opp_data->soc_data->efuse_offset,  in ti_cpufreq_get_efuse()
145 	efuse = (efuse & opp_data->soc_data->efuse_mask);  in ti_cpufreq_get_efuse()
146 	efuse >>= opp_data->soc_data->efuse_shift;  in ti_cpufreq_get_efuse()
148 	*efuse_value = opp_data->soc_data->efuse_xlate(opp_data, efuse);  in ti_cpufreq_get_efuse()
160 static int ti_cpufreq_get_rev(struct ti_cpufreq_data *opp_data,  in ti_cpufreq_get_rev()  argument
163 	struct device *dev = opp_data->cpu_dev;  in ti_cpufreq_get_rev()
167 	ret = regmap_read(opp_data->syscon, opp_data->soc_data->rev_offset,  in ti_cpufreq_get_rev()
181 static int ti_cpufreq_setup_syscon_register(struct ti_cpufreq_data *opp_data)  in ti_cpufreq_setup_syscon_register()  argument
183 	struct device *dev = opp_data->cpu_dev;  in ti_cpufreq_setup_syscon_register()
184 	struct device_node *np = opp_data->opp_node;  in ti_cpufreq_setup_syscon_register()
186 	opp_data->syscon = syscon_regmap_lookup_by_phandle(np,  in ti_cpufreq_setup_syscon_register()
188 	if (IS_ERR(opp_data->syscon)) {  in ti_cpufreq_setup_syscon_register()
191 		return PTR_ERR(opp_data->syscon);  in ti_cpufreq_setup_syscon_register()
210 	struct ti_cpufreq_data *opp_data;  in ti_cpufreq_probe()  local
220 	opp_data = devm_kzalloc(&pdev->dev, sizeof(*opp_data), GFP_KERNEL);  in ti_cpufreq_probe()
221 	if (!opp_data)  in ti_cpufreq_probe()
224 	opp_data->soc_data = match->data;  in ti_cpufreq_probe()
226 	opp_data->cpu_dev = get_cpu_device(0);  in ti_cpufreq_probe()
227 	if (!opp_data->cpu_dev) {  in ti_cpufreq_probe()
232 	opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev);  in ti_cpufreq_probe()
233 	if (!opp_data->opp_node) {  in ti_cpufreq_probe()
234 		dev_info(opp_data->cpu_dev,  in ti_cpufreq_probe()
239 	ret = ti_cpufreq_setup_syscon_register(opp_data);  in ti_cpufreq_probe()
249 	ret = ti_cpufreq_get_rev(opp_data, &version[0]);  in ti_cpufreq_probe()
253 	ret = ti_cpufreq_get_efuse(opp_data, &version[1]);  in ti_cpufreq_probe()
257 	ti_opp_table = dev_pm_opp_set_supported_hw(opp_data->cpu_dev,  in ti_cpufreq_probe()
260 		dev_err(opp_data->cpu_dev,  in ti_cpufreq_probe()
266 	opp_data->opp_table = ti_opp_table;  in ti_cpufreq_probe()
268 	if (opp_data->soc_data->multi_regulator) {  in ti_cpufreq_probe()
269 		ti_opp_table = dev_pm_opp_set_regulators(opp_data->cpu_dev,  in ti_cpufreq_probe()
273 			dev_pm_opp_put_supported_hw(opp_data->opp_table);  in ti_cpufreq_probe()
279 	of_node_put(opp_data->opp_node);  in ti_cpufreq_probe()
286 	of_node_put(opp_data->opp_node);  in ti_cpufreq_probe()