| commit | 7ca5f6be7900ca753ed01c0202dc5f998a41f4ee | [log] [tgz] |
|---|---|---|
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | Wed Jul 11 00:24:22 2018 +0200 |
| committer | Wolfram Sang <wsa@the-dreams.de> | Tue Jul 17 10:46:51 2018 +0200 |
| tree | 3648c63c59b230dfcd24f7fef705e77cf90ef39f | |
| parent | 0b71026c69caa10261218528326721828d29a481 [diff] |
i2c: recovery: add get_bus_free callback Some IP cores have an internal 'bus free' logic which may be more advanced than just checking if SDA is high. Add a separate callback to get this status. Filling it is optional. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>