* Adam Ford <aford173@xxxxxxxxx> [200818 15:57]: > Currently, OMAP3_THERMAL is disabled by default, so the bandgap sensor > is unavailable, and enabling it will somewhat increase power consumption. > However for boards which operate near their thermal limit, OMAP3_THERMAL > can be enabled and monitored to keep the processor from either running > too fast, or shutdown when it's deemed to be operating at an unsafe > thermal limit at the expense of increased power consumption. > > The OMAP3530, OMAP3630, and DM3730 all show thresholds of 90C and 105C > depending on commercial or extended temperature ratings. > > This patch expands the thermal information to include the limits of > 80C for alert and 90C critical based on commercial temperature rating. > It sets the coolings-cells for the 34xx and 36xx CPU's which will start > to throttle back their maximum frequency when the bangap sensor reads > above the alert temerature of 80C. Thanks applying into omap-for-v5.10/dt. Tony
