[U-Boot] [PATCH] mmc: Parse HS400 DT properties

Marek Vasut marek.vasut at gmail.com
Tue Nov 13 23:39:13 UTC 2018


Add HS400 properties parsing support to mmc_of_parse().

Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: Jaehoon Chung <jh80.chung at samsung.com>
Cc: Jean-Jacques Hiblot <jjhiblot at ti.com>
Cc: Kishon Vijay Abraham I <kishon at ti.com>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Simon Glass <sjg at chromium.org>
---
 drivers/mmc/mmc-uclass.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index f73f07254b..76225b7939 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -166,6 +166,10 @@ int mmc_of_parse(struct udevice *dev, struct mmc_config *cfg)
 		cfg->host_caps |= MMC_CAP(MMC_HS_200);
 	if (dev_read_bool(dev, "mmc-hs200-1_2v"))
 		cfg->host_caps |= MMC_CAP(MMC_HS_200);
+	if (dev_read_bool(dev, "mmc-hs400-1_8v"))
+		cfg->host_caps |= MMC_CAP(MMC_HS_400);
+	if (dev_read_bool(dev, "mmc-hs400-1_2v"))
+		cfg->host_caps |= MMC_CAP(MMC_HS_400);
 
 	return 0;
 }
-- 
2.18.0



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