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mmc: nds32: ftsdc010: Convert to livetree

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Use the livetree API for this driver.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Simon Glass 2021-08-07 07:24:05 -06:00
parent 9539738509
commit 62470afed1
1 changed files with 7 additions and 15 deletions
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22
drivers/mmc/ftsdc010_mci.c
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@ -30,8 +30,6 @@
#include <syscon.h>
#include <linux/err.h>
DECLARE_GLOBAL_DATA_PTR;
#define CFG_CMD_TIMEOUT (CONFIG_SYS_HZ >> 4) /* 250 ms */
#define CFG_RST_TIMEOUT CONFIG_SYS_HZ /* 1 sec reset timeout */
@ -395,24 +393,18 @@ static int ftsdc010_mmc_of_to_plat(struct udevice *dev)
#if CONFIG_IS_ENABLED(OF_REAL)
struct ftsdc_priv *priv = dev_get_priv(dev);
struct ftsdc010_chip *chip = &priv->chip;
chip->name = dev->name;
chip->ioaddr = dev_read_addr_ptr(dev);
chip->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"bus-width", 4);
chip->buswidth = dev_read_u32_default(dev, "bus-width", 4);
chip->priv = dev;
priv->fifo_depth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"fifo-depth", 0);
priv->fifo_mode = fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
"fifo-mode");
if (fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
"clock-freq-min-max", priv->minmax, 2)) {
int val = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"max-frequency", -EINVAL);
if (val < 0)
return val;
priv->fifo_depth = dev_read_u32_default(dev, "fifo-depth", 0);
priv->fifo_mode = dev_read_bool(dev, "fifo-mode");
if (dev_read_u32_array(dev, "clock-freq-min-max", priv->minmax, 2)) {
if (dev_read_u32(dev, "max-frequency", &priv->minmax[1]))
return -EINVAL;
priv->minmax[0] = 400000; /* 400 kHz */
priv->minmax[1] = val;
} else {
debug("%s: 'clock-freq-min-max' property was deprecated.\n",
__func__);