dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 08:42:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

dm: reset: Update uclass to allow querying reset status

Browse Source 
Add a reset operations function pointer to support querying the current
status of a reset control.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Andreas Dannenberg
2018-08-27 15:57:39 +05:30
committed by Tom Rini
parent aec99c9776
commit e7012e6e1f
3 changed files with 31 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/reset-uclass.h
View File

@@ -76,6 +76,14 @@ struct reset_ops {
* @return 0 if OK, or a negative error code.
*/
int (*rst_deassert)(struct reset_ctl *reset_ctl);
/**
* rst_status - Check reset signal status.
*
* @reset_ctl: The reset signal to check.
* @return 0 if deasserted, positive if asserted, or a negative
* error code.
*/
int (*rst_status)(struct reset_ctl *reset_ctl);
};
#endif