diff --git a/include/sdhci.h b/include/sdhci.h
index 1e0c92c..8ca632f 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -242,6 +242,8 @@ struct sdhci_ops {
 	void	(*set_control_reg)(struct sdhci_host *host);
 	void	(*set_ios_post)(struct sdhci_host *host);
 	void	(*set_clock)(struct sdhci_host *host, u32 div);
+	int (*platform_execute_tuning)(struct mmc *host, u8 opcode);
+	void (*set_delay)(struct sdhci_host *host);
 };
 
 struct sdhci_host {