mmc: zynq: Use live-tree functions

Use live-tree functions.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index f99731f..1f6d053 100644 (file)
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -283,25 +283,21 @@ static int arasan_sdhci_ofdata_to_platdata(struct udevice *dev)
                return -1;
 
        priv->host->name = dev->name;
-       priv->host->ioaddr = (void *)devfdt_get_addr(dev);
-
-       priv->deviceid = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-                                       "xlnx,device_id", -1);
-       priv->bank = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-                                   "xlnx,mio_bank", -1);
-       if (fdt_get_property(gd->fdt_blob, dev_of_offset(dev),
-                            "no-1-8-v", NULL))
-               priv->no_1p8 = 1;
-       else
-               priv->no_1p8 = 0;
 
 #if defined(CONFIG_DM_MMC) && defined(CONFIG_ARCH_ZYNQMP)
        priv->host->ops = &arasan_ops;
 #endif
 
-       plat->f_max = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-                               "max-frequency", CONFIG_ZYNQ_SDHCI_MAX_FREQ);
+       priv->host->ioaddr = (void *)dev_read_addr(dev);
+       if (IS_ERR(priv->host->ioaddr))
+               return PTR_ERR(priv->host->ioaddr);
 
+       priv->deviceid = dev_read_u32_default(dev, "xlnx,device_id", -1);
+       priv->bank = dev_read_u32_default(dev, "xlnx,mio_bank", -1);
+       priv->no_1p8 = dev_read_bool(dev, "no-1-8-v");
+
+       plat->f_max = dev_read_u32_default(dev, "max-frequency",
+                                          CONFIG_ZYNQ_SDHCI_MAX_FREQ);
        return 0;
 }