If the HIGHSPEED capabilities bit is not set, limit the MMC clock
speed to 25MHz.
Signed-off-by: Al Cooper <acooper@xxxxxxxxx>
---
drivers/mmc/core/mmc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 54df5ad..912c893 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1045,7 +1045,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
mmc_card_set_hs200(card);
mmc_set_timing(card->host,
MMC_TIMING_MMC_HS200);
- } else {
+ } else if (host->caps & MMC_CAP_MMC_HIGHSPEED) {
mmc_card_set_highspeed(card);
mmc_set_timing(card->host, MMC_TIMING_MMC_HS);
}
--
1.7.6
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