| commit | 2b990ea1666f8686a7bb2287c9c5c9a59abd7531 | [log] [tgz] |
|---|---|---|
| author | Peng Fan <peng.fan@nxp.com> | Wed Sep 28 09:40:27 2016 +0800 |
| committer | Stefano Babic <sbabic@denx.de> | Tue Oct 04 19:37:39 2016 +0200 |
| tree | d9043f71c2ec4e6b60bdd15affa5ad7adff6b772 | |
| parent | 1fd3ea79d58fedc352b8a60237030be3fb4a5d36 [diff] |
imx: imx6ul: disable POR_B internal pull up >From TO1.1, SNVS adds internal pull up control for POR_B, the register filed is GPBIT[1:0], after system boot up, it can be set to 2b'01 to disable internal pull up. It can save about 30uA power in SNVS mode. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>