| commit | f15ece388f57a3b35704b5f2306ad462ccf6e2e8 | [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 | 2ee4065571080b96138d9630db2fdcf6990a1289 [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>