spi: bcm63xx_spi: convert to use live dt
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/drivers/spi/bcm63xx_spi.c b/drivers/spi/bcm63xx_spi.c
index 473f002..4d19e03 100644
--- a/drivers/spi/bcm63xx_spi.c
+++ b/drivers/spi/bcm63xx_spi.c
@@ -15,8 +15,6 @@
#include <wait_bit.h>
#include <asm/io.h>
-DECLARE_GLOBAL_DATA_PTR;
-
/* BCM6348 SPI core */
#define SPI_6348_CLK 0x06
#define SPI_6348_CMD 0x00
@@ -373,18 +371,14 @@
(const unsigned long *)dev_get_driver_data(dev);
struct reset_ctl rst_ctl;
struct clk clk;
- fdt_addr_t addr;
- fdt_size_t size;
int ret;
- addr = devfdt_get_addr_size_index(dev, 0, &size);
- if (addr == FDT_ADDR_T_NONE)
+ priv->base = dev_remap_addr(dev);
+ if (!priv->base)
return -EINVAL;
priv->regs = regs;
- priv->base = ioremap(addr, size);
- priv->num_cs = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
- "num-cs", 8);
+ priv->num_cs = dev_read_u32_default(dev, "num-cs", 8);
/* enable clock */
ret = clk_get_by_index(dev, 0, &clk);