Merge tag 'tpm-030822' of https://source.denx.de/u-boot/custodians/u-boot-tpm

[platform/kernel/u-boot.git] / include / sdhci.h

diff --git a/include/sdhci.h b/include/sdhci.h
index c718dd7..88f1917 100644 (file)
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -272,6 +272,18 @@ struct sdhci_ops {
        int (*platform_execute_tuning)(struct mmc *host, u8 opcode);
        int (*set_delay)(struct sdhci_host *host);
        int     (*deferred_probe)(struct sdhci_host *host);
+
+       /**
+        * 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);
 };
 
 #define ADMA_MAX_LEN   65532
@@ -470,7 +482,7 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host,
  * @cfg:       Empty configuration structure (generally &plat->cfg). This is
  *             normally all zeroes at this point. The only purpose of passing
  *             this in is to set mmc->cfg to it.
- * @return 0 if OK, -ve if the block device could not be created
+ * Return: 0 if OK, -ve if the block device could not be created
  */
 int sdhci_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg);
 #else
@@ -483,7 +495,7 @@ int sdhci_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg);
  * @host:      SDHCI host structure
  * @f_max:     Maximum supported clock frequency in HZ (0 for default)
  * @f_min:     Minimum supported clock frequency in HZ (0 for default)
- * @return 0 if OK, -ve on error
+ * Return: 0 if OK, -ve on error
  */
 int add_sdhci(struct sdhci_host *host, u32 f_max, u32 f_min);
 #endif /* !CONFIG_BLK */