| commit | 7d2c17f021c656a9429df05e27a359041c1bada8 | [log] [tgz] |
|---|---|---|
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | Tue Jan 09 14:58:59 2018 +0100 |
| committer | Wolfram Sang <wsa@the-dreams.de> | Tue Jan 16 00:04:48 2018 +0100 |
| tree | 3697b37ca9cb4702741d78aa7f10e556245966ba | |
| parent | 2806e6ad77c71dd2538cb698aad476e8cf3af004 [diff] |
i2c: rcar: implement bus recovery We can force levels of SCL and SDA, so we can use that for bus recovery. Note that we cannot read SDA back, because we will only get the internal state of the bus free detection. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>