If we want to reduce the temperature of imx6d . what should we do？ Now we reduce the Clock frequency of GPU . That we got the desired temperature. But its performance is so bad. Is there have any good way to lower the temperature without sacrificing performance(except app note AN4509 (i.MX 6Dual/6Quad Power Consumption Measurement) and app note AN4579 (i.MX 6 Series Thermal Management Guidelines))?
We want to know how to set the register to reduce the temperature of imx6d.