From: Kishon Vijay Abraham I <kis...@ti.com>
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 <kis...@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhib...@ti.com>
---
drivers/mmc/omap_hsmmc.c | 24 +++++-------------------
1 file changed, 5 insertions(+), 19 deletions(-)
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index df3f14c..46c3a04 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"))
--
1.9.1
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