Update the driver to use livetree API instead of FDT one.
No functional change.
Signed-off-by: Sam Protsenko <semen.protse...@linaro.org>
---
Changes in v3:
- (none)
Changes in v2:
- Moved exynos_dwmmc_of_to_plat() under #ifdef CONFIG_DM_MMC stanza
drivers/mmc/exynos_dw_mmc.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index 09a59fdf0120..50d0208b29fd 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -6,9 +6,7 @@
#include <clk.h>
#include <dwmmc.h>
-#include <fdtdec.h>
#include <asm/global_data.h>
-#include <linux/libfdt.h>
#include <malloc.h>
#include <errno.h>
#include <asm/arch/dwmmc.h>
@@ -226,18 +224,19 @@ static int do_dwmci_init(struct dwmci_host *host)
#ifdef CONFIG_DM_MMC
static int exynos_dwmmc_of_to_plat(struct udevice *dev)
{
- const void *blob = gd->fdt_blob;
struct dwmci_exynos_priv_data *priv = dev_get_priv(dev);
struct dwmci_host *host = &priv->host;
- int node = dev_of_offset(dev);
int err = 0;
u32 timing[3];
#ifdef CONFIG_CPU_V7A
+ const void *blob = gd->fdt_blob;
+ int node = dev_of_offset(dev);
+
/* Extract device id for each mmc channel */
host->dev_id = pinmux_decode_periph_id(blob, node);
- host->dev_index = fdtdec_get_int(blob, node, "index", host->dev_id);
+ host->dev_index = dev_read_u32_default(dev, "index", host->dev_id);
if (host->dev_index == host->dev_id)
host->dev_index = host->dev_id - PERIPH_ID_SDMMC0;
@@ -253,7 +252,7 @@ static int exynos_dwmmc_of_to_plat(struct udevice *dev)
#endif
/* Get the bus width from the device node (Default is 4bit buswidth) */
- host->buswidth = fdtdec_get_int(blob, node, "samsung,bus-width", 4);
+ host->buswidth = dev_read_u32_default(dev, "samsung,bus-width", 4);
/* Set the base address from the device node */
host->ioaddr = dev_read_addr_ptr(dev);
@@ -263,7 +262,7 @@ static int exynos_dwmmc_of_to_plat(struct udevice *dev)
}
/* Extract the timing info from the node */
- err = fdtdec_get_int_array(blob, node, "samsung,timing", timing, 3);
+ err = dev_read_u32_array(dev, "samsung,timing", timing, 3);
if (err) {
printf("DWMMC%d: Can't get sdr-timings for devider\n",
host->dev_index);
@@ -283,8 +282,8 @@ static int exynos_dwmmc_of_to_plat(struct udevice *dev)
}
host->fifo_depth = dev_read_u32_default(dev, "fifo-depth", 0);
- host->bus_hz = fdtdec_get_int(blob, node, "bus_hz", 0);
- host->div = fdtdec_get_int(blob, node, "div", 0);
+ host->bus_hz = dev_read_u32_default(dev, "bus_hz", 0);
+ host->div = dev_read_u32_default(dev, "div", 0);
return 0;
}
--
2.39.2
