+#if CONFIG_IS_ENABLED(DM_MMC)
+struct dm_mmc_ops {
+ /**
+ * send_cmd() - Send a command to the MMC device
+ *
+ * @dev: Device to receive the command
+ * @cmd: Command to send
+ * @data: Additional data to send/receive
+ * @return 0 if OK, -ve on error
+ */
+ int (*send_cmd)(struct udevice *dev, struct mmc_cmd *cmd,
+ struct mmc_data *data);
+
+ /**
+ * set_ios() - Set the I/O speed/width for an MMC device
+ *
+ * @dev: Device to update
+ * @return 0 if OK, -ve on error
+ */
+ int (*set_ios)(struct udevice *dev);
+
+ /**
+ * send_init_stream() - send the initialization stream: 74 clock cycles
+ * This is used after power up before sending the first command
+ *
+ * @dev: Device to update
+ */
+ void (*send_init_stream)(struct udevice *dev);
+
+ /**
+ * get_cd() - See whether a card is present
+ *
+ * @dev: Device to check
+ * @return 0 if not present, 1 if present, -ve on error
+ */
+ int (*get_cd)(struct udevice *dev);
+
+ /**
+ * get_wp() - See whether a card has write-protect enabled
+ *
+ * @dev: Device to check
+ * @return 0 if write-enabled, 1 if write-protected, -ve on error
+ */
+ int (*get_wp)(struct udevice *dev);
+
+#ifdef MMC_SUPPORTS_TUNING
+ /**
+ * 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);
+#endif
+
+#if CONFIG_IS_ENABLED(MMC_UHS_SUPPORT)
+ /**
+ * wait_dat0() - wait until dat0 is in the target state
+ * (CLK must be running during the wait)
+ *
+ * @dev: Device to check
+ * @state: target state
+ * @timeout: timeout in us
+ * @return 0 if dat0 is in the target state, -ve on error
+ */
+ int (*wait_dat0)(struct udevice *dev, int state, int timeout);
+#endif
+};
+
+#define mmc_get_ops(dev) ((struct dm_mmc_ops *)(dev)->driver->ops)
+
+int dm_mmc_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
+ struct mmc_data *data);
+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);
+int dm_mmc_wait_dat0(struct udevice *dev, int state, int timeout);
+
+/* 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);
+int mmc_wait_dat0(struct mmc *mmc, int state, int timeout);
+
+#else