mmc: remove the MMC_MODE_HC flag

High capacity support is not a host capability, but a device capability
that is queried via the OCR. The flag in the operating conditions
request argument can just be set unconditionally. This matches the Linux
implementation.

[panto] Hand merged and renumbering MMC_MODE_DDR_52MHz.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 2cd8cf1..ca41b4d 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -559,7 +559,7 @@
 		host->cfg.host_caps |= MMC_MODE_8BIT;
 	if (host->width >= 4)
 		host->cfg.host_caps |= MMC_MODE_4BIT;
-	host->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
+	host->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
 	/*
 	 * min freq is for card identification, and is the highest