diff options
Diffstat (limited to 'include/mmc.h')
| -rw-r--r-- | include/mmc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/mmc.h b/include/mmc.h index 8d6e0f8fb0..56fa869ea8 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -383,6 +383,15 @@ struct dm_mmc_ops { * @return 0 if write-enabled, 1 if write-protected, -ve on error */ int (*get_wp)(struct udevice *dev); + + /** + * execute_tuning() - Start the tuning process + * + * @dev: Device to start the tuning + * @opcode: Command opcode to send + * @return 0 if OK, -ve on error + */ + int (*execute_tuning)(struct udevice *dev, uint opcode); }; #define mmc_get_ops(dev) ((struct dm_mmc_ops *)(dev)->driver->ops) @@ -393,12 +402,14 @@ int dm_mmc_set_ios(struct udevice *dev); void dm_mmc_send_init_stream(struct udevice *dev); int dm_mmc_get_cd(struct udevice *dev); int dm_mmc_get_wp(struct udevice *dev); +int dm_mmc_execute_tuning(struct udevice *dev, uint opcode); /* Transition functions for compatibility */ int mmc_set_ios(struct mmc *mmc); void mmc_send_init_stream(struct mmc *mmc); int mmc_getcd(struct mmc *mmc); int mmc_getwp(struct mmc *mmc); +int mmc_execute_tuning(struct mmc *mmc, uint opcode); #else struct mmc_ops { |