diff options
Diffstat (limited to 'drivers/i3c/master/dw-i3c-master.h')
| -rw-r--r-- | drivers/i3c/master/dw-i3c-master.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/i3c/master/dw-i3c-master.h b/drivers/i3c/master/dw-i3c-master.h index a5425fa6b7d4..ab862c5d15fe 100644 --- a/drivers/i3c/master/dw-i3c-master.h +++ b/drivers/i3c/master/dw-i3c-master.h @@ -66,6 +66,16 @@ struct dw_i3c_platform_ops { * perform actual device enabling with the i3c core ready. */ int (*init)(struct dw_i3c_master *i3c); + + /* + * Initialise a DAT entry to enable/disable IBIs. Allows the platform + * to perform any device workarounds on the DAT entry before + * inserting into the hardware table. + * + * Called with the DAT lock held; must not sleep. + */ + void (*set_dat_ibi)(struct dw_i3c_master *i3c, + struct i3c_dev_desc *dev, bool enable, u32 *reg); }; extern int dw_i3c_common_probe(struct dw_i3c_master *master, |