sdhci: force high speed capability on some controllers

Some high speed capable controllers forget to set the high speed
capability bit. Make sure we enable the functionality anyway.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index fd2dc821e40..3c808d22f9d 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1631,7 +1631,8 @@ int sdhci_add_host(struct sdhci_host *host)
         mmc->f_max = host->max_clk;
         mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ;
 
-        if (caps & SDHCI_CAN_DO_HISPD)
+        if ((caps & SDHCI_CAN_DO_HISPD) ||
+                (host->quirks & SDHCI_QUIRK_FORCE_HIGHSPEED))
                 mmc->caps |= MMC_CAP_SD_HIGHSPEED;
 
         mmc->ocr_avail = 0;