+
+ /**
+ * set_enhanced_strobe() - Set HS400 Enhanced Strobe config
+ *
+ * This is called after setting the card speed and mode to
+ * HS400 ES, and should set any host-specific configuration
+ * necessary for it.
+ *
+ * @host: SDHCI host structure
+ * Return: 0 if successful, -ve on error
+ */
+ int (*set_enhanced_strobe)(struct sdhci_host *host);