On 10/07/2019 09:51, Peng Fan wrote:
Parse no-1-8-v DT
Signed-off-by: Peng Fan <peng....@nxp.com>
Cc: Jean-Jacques Hiblot <jjhib...@ti.com>
Cc: Marek Vasut <marek.vasut+rene...@gmail.com>
---
drivers/mmc/mmc-uclass.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index 012784f28c..d865a01e00 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -197,6 +197,11 @@ int mmc_of_parse(struct udevice *dev, struct mmc_config
*cfg)
cfg->host_caps |= MMC_CAP_NEEDS_POLL;
}
+ if (dev_read_bool(dev, "no-1-8-v")) {
+ cfg->host_caps &= ~(UHS_CAPS | MMC_MODE_HS200 |
+ MMC_MODE_HS400 | MMC_MODE_HS400_ES);
+ }
+
return 0;
}
Reviewed-by: Jean-Jacques Hiblot <jjhib...@ti.com>
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