| commit | 19e221bed222bbcaa0436265028de3346df89024 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marex@denx.de> | Mon Sep 30 01:23:55 2013 +0200 |
| committer | Wolfram Sang <wsa@the-dreams.de> | Sun Oct 06 15:56:27 2013 +0200 |
| tree | 10fbf6edb2e69d8e04d1cf9a34f821b9c4b5ca9c | |
| parent | 29faeb388a1af5c2175e79ce52173c45a262924a [diff] |
i2c: mxs: Fix PIO mode on i.MX23 The i.MX23 I2C controller is also capable of PIO, but needs a little harder push to behave. The controller needs to be reset after every PIO/DMA operation for some reason, otherwise in rare cases, the controller can hang or emit bytes onto the bus. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>