spi: xilinx_spi: convert to livetree

Update the xilinx spi driver to support a live tree.

Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 8621738..2b5f2cf 100644 (file)
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -113,10 +113,9 @@ static int xilinx_spi_probe(struct udevice *bus)
        struct xilinx_spi_priv *priv = dev_get_priv(bus);
        struct xilinx_spi_regs *regs = priv->regs;
 
-       priv->regs = (struct xilinx_spi_regs *)devfdt_get_addr(bus);
+       priv->regs = (struct xilinx_spi_regs *)dev_read_addr(bus);
 
-       priv->fifo_depth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
-                                         "fifo-size", 0);
+       priv->fifo_depth = dev_read_u32_default(bus, "fifo-size", 0);
 
        writel(SPISSR_RESET_VALUE, &regs->srr);