From: Kishon Vijay Abraham I Date: Tue, 30 Jan 2018 15:01:38 +0000 (+0100) Subject: mmc: omap_hsmmc: use mmc_of_parse to populate mmc_config X-Git-Tag: v2018.03-rc3~3^2~18 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=2d7482cf793fe4d8a98906002708d6e1fa2c5ba3;p=oweals%2Fu-boot.git 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 Signed-off-by: Jean-Jacques Hiblot --- 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"))