writeb(val, host->ioaddr + reg);
}
+static int sdhci_am654_execute_tuning(struct mmc_host *mmc, u32 opcode)
+{
+ struct sdhci_host *host = mmc_priv(mmc);
+ int err = sdhci_execute_tuning(mmc, opcode);
+
+ if (err)
+ return err;
+ /*
+ * Tuning data remains in the buffer after tuning.
+ * Do a command and data reset to get rid of it
+ */
+ sdhci_reset(host, SDHCI_RESET_CMD | SDHCI_RESET_DATA);
+
+ return 0;
+}
+
static struct sdhci_ops sdhci_am654_ops = {
.get_max_clock = sdhci_pltfm_clk_get_max_clock,
.get_timeout_clock = sdhci_pltfm_clk_get_max_clock,
goto pm_runtime_put;
}
+ host->mmc_host_ops.execute_tuning = sdhci_am654_execute_tuning;
+
ret = sdhci_am654_init(host);
if (ret)
goto pm_runtime_put;