mmc: sdhci-of-arasan: Call OF parsing for MMC

Also check MMC OF properties. The controller supports MMC too.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-of-arasan.c

@@ -173,6 +173,12 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
 	pltfm_host->priv = sdhci_arasan;
 	pltfm_host->clk = clk_xin;
 
+	ret = mmc_of_parse(host->mmc);
+	if (ret) {
+		dev_err(&pdev->dev, "parsing dt failed (%u)\n", ret);
+		goto clk_disable_all;
+	}
+
 	ret = sdhci_add_host(host);
 	if (ret)
 		goto err_pltfm_free;