diff options
| author | Shawn Guo <[email protected]> | 2019-03-20 15:32:38 +0800 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2019-04-23 17:57:24 -0400 |
| commit | f5ed7481e7665d2d15037fc8eb118b0a79b24019 (patch) | |
| tree | 1803abf3ddc6d6d0f142b4aded4ec31d0268555b /include/reset.h | |
| parent | aec4298ccb337106fd0115b91d846a022fdf301d (diff) | |
reset: add polarity field into struct reset_ctl
Some reset controllers support different polarities for reset operation,
so let's add a polarity field into struct reset_ctl.
Signed-off-by: Shawn Guo <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Diffstat (limited to 'include/reset.h')
| -rw-r--r-- | include/reset.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/reset.h b/include/reset.h index 65aa7a4ce5e..a1a9ad5603d 100644 --- a/include/reset.h +++ b/include/reset.h @@ -43,6 +43,8 @@ struct udevice; * @data: An optional data field for scenarios where a single integer ID is not * sufficient. If used, it can be populated through an .of_xlate op and * processed during the various reset ops. + * @polarity: An optional polarity field for drivers that support + * different reset polarities. * * Should additional information to identify and configure any reset signal * for any provider be required in the future, the struct could be expanded to @@ -59,6 +61,7 @@ struct reset_ctl { */ unsigned long id; unsigned long data; + unsigned long polarity; }; /** |