Update the tegra mmc driver to support a live device tree.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: None Changes in v3: None Changes in v2: None
drivers/mmc/tegra_mmc.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c index 7d945a172e..74745296b4 100644 --- a/drivers/mmc/tegra_mmc.c +++ b/drivers/mmc/tegra_mmc.c @@ -11,10 +11,10 @@ #include <common.h> #include <dm.h> #include <errno.h> +#include <mmc.h> #include <asm/gpio.h> #include <asm/io.h> #include <asm/arch-tegra/tegra_mmc.h> -#include <mmc.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -599,8 +599,7 @@ static int tegra_mmc_probe(struct udevice *dev)
cfg->name = dev->name;
- bus_width = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), - "bus-width", 1); + bus_width = dev_read_u32_default(dev, "bus-width", 1);
cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; cfg->host_caps = 0; @@ -621,7 +620,7 @@ static int tegra_mmc_probe(struct udevice *dev)
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
- priv->reg = (void *)devfdt_get_addr(dev); + priv->reg = (void *)dev_read_addr(dev);
ret = reset_get_by_name(dev, "sdhci", &priv->reset_ctl); if (ret) { @@ -648,12 +647,10 @@ static int tegra_mmc_probe(struct udevice *dev) return ret;
/* These GPIOs are optional */ - gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, - GPIOD_IS_IN); - gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, - GPIOD_IS_IN); - gpio_request_by_name(dev, "power-gpios", 0, - &priv->pwr_gpio, GPIOD_IS_OUT); + gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN); + gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN); + gpio_request_by_name(dev, "power-gpios", 0, &priv->pwr_gpio, + GPIOD_IS_OUT); if (dm_gpio_is_valid(&priv->pwr_gpio)) dm_gpio_set_value(&priv->pwr_gpio, 1);