| commit | 52b4e4d87cbb27edf36397ff270208c24cda2f58 | [log] [tgz] |
|---|---|---|
| author | Michael Brooks <michaelbrooks@google.com> | Tue Oct 30 15:24:02 2018 -0700 |
| committer | Peter Nordström <pnordstrom@google.com> | Tue Jan 14 14:40:15 2020 -0800 |
| tree | 30b74164155bf045c21bcdb42832cdd759286fb8 | |
| parent | 24052406adbaeddc78b7d2ed79494bf3ef4065f6 [diff] |
Shutoff iMX8 when passing critical temperature * The busy loop that polls beyond alert doesn't reduce the power consumption at all. * Adds using SNVS register writes to explicitly disable the PMIC when the temperature exceeds critical. * Drops power from ~5W to 300 mW (for entire board). * Note: a full power cycle is needed to recover. Change-Id: Ic9292555fe15c4288822704bca617a89f7ec0f05