return 0;
ret = dev_pm_opp_of_add_table(&pfdev->pdev->dev);
- if (ret)
+ if (ret == -ENODEV) /* Optional, continue without devfreq */
+ return 0;
+ else if (ret)
return ret;
panfrost_devfreq_reset(pfdev);
{
int i;
+ if (!pfdev->devfreq.devfreq)
+ return;
+
panfrost_devfreq_reset(pfdev);
for (i = 0; i < NUM_JOB_SLOTS; i++)
pfdev->devfreq.slot[i].busy = false;
void panfrost_devfreq_suspend(struct panfrost_device *pfdev)
{
+ if (!pfdev->devfreq.devfreq)
+ return;
+
devfreq_suspend_device(pfdev->devfreq.devfreq);
}
ktime_t now;
ktime_t last;
+ if (!pfdev->devfreq.devfreq)
+ return;
+
now = ktime_get();
last = pfdev->devfreq.slot[slot].time_last_update;