diff options
| author | Simon Glass <sjg@chromium.org> | 2017-07-25 08:30:08 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-07-28 12:02:47 -0600 |
| commit | 49cb9308c43b833f9fe7ca9e9c206c191b184b8a (patch) | |
| tree | db8a9f7150cedc442f82ea08d7481587512b1fbd /drivers/mmc | |
| parent | 4b0f21cf507a75d106ffc2f16c8814d8129a51c5 (diff) | |
| download | u-boot-49cb9308c43b833f9fe7ca9e9c206c191b184b8a.tar.gz | |
dm: tegra: mmc: Convert to livetree
Update the tegra mmc driver to support a live device tree.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/tegra_mmc.c | 17 |
1 files 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); |