- if (dev_pm_opp_get_sharing_cpus(cpu_dev, priv->cpus)) {
- cpumask_setall(priv->cpus);
-
- /*
- * OPP tables are initialized only for cpu, do it for
- * others as well.
- */
- ret = dev_pm_opp_set_sharing_cpus(cpu_dev, priv->cpus);
- if (ret)
- dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n",
- __func__, ret);
- }
+ if (dev_pm_opp_get_sharing_cpus(cpu_dev, priv->cpus))
+ fallback = true;
+ }
+
+ /*
+ * Initialize OPP tables for all priv->cpus. They will be shared by
+ * all CPUs which have marked their CPUs shared with OPP bindings.
+ *
+ * For platforms not using operating-points-v2 bindings, we do this
+ * before updating priv->cpus. Otherwise, we will end up creating
+ * duplicate OPPs for the CPUs.
+ *
+ * OPPs might be populated at runtime, don't check for error here.
+ */
+ if (!dev_pm_opp_of_cpumask_add_table(priv->cpus))
+ priv->have_static_opps = true;
+
+ /*
+ * The OPP table must be initialized, statically or dynamically, by this
+ * point.
+ */
+ ret = dev_pm_opp_get_opp_count(cpu_dev);
+ if (ret <= 0) {
+ dev_err(cpu_dev, "OPP table can't be empty\n");
+ ret = -ENODEV;
+ goto out;
+ }
+
+ if (fallback) {
+ cpumask_setall(priv->cpus);
+ ret = dev_pm_opp_set_sharing_cpus(cpu_dev, priv->cpus);
+ if (ret)
+ dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n",
+ __func__, ret);
+ }
+
+ ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &priv->freq_table);
+ if (ret) {
+ dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret);
+ goto out;