diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2018-01-30 16:01:38 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-02-19 16:58:55 +0900 |
| commit | 2d7482cf793fe4d8a98906002708d6e1fa2c5ba3 (patch) | |
| tree | 818e42ea57ed8e6aea97a2a8cfe329ef4aecc851 /drivers/mmc/omap_hsmmc.c | |
| parent | a4efd73773c792737dd8d1e9d18da7796418fc1f (diff) | |
mmc: omap_hsmmc: use mmc_of_parse to populate mmc_config
Use the mmc_of_parse library function to populate mmc_config instead of
repeating the same code in host controller driver.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'drivers/mmc/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/omap_hsmmc.c | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index ab4a095233..57548ee31f 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -1297,32 +1297,18 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev) struct mmc_config *cfg = &plat->cfg; const void *fdt = gd->fdt_blob; int node = dev_of_offset(dev); - int val; + int ret; plat->base_addr = map_physmem(devfdt_get_addr(dev), sizeof(struct hsmmc *), MAP_NOCACHE); - cfg->host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS; - val = fdtdec_get_int(fdt, node, "bus-width", -1); - if (val < 0) { - printf("error: bus-width property missing\n"); - return -ENOENT; - } - - switch (val) { - case 0x8: - cfg->host_caps |= MMC_MODE_8BIT; - case 0x4: - cfg->host_caps |= MMC_MODE_4BIT; - break; - default: - printf("error: invalid bus-width property\n"); - return -ENOENT; - } + ret = mmc_of_parse(dev, cfg); + if (ret < 0) + return ret; + cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS; cfg->f_min = 400000; - cfg->f_max = fdtdec_get_int(fdt, node, "max-frequency", 52000000); cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; if (fdtdec_get_bool(fdt, node, "ti,dual-volt")) |