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From b567bbb9b16e9c860c8d7a4f2c6cf44c66533dfa Mon Sep 17 00:00:00 2001
From: Grigori Goronzy <greg@blackbox>
Date: Mon, 11 Jun 2012 18:53:59 +0200
Subject: [PATCH 013/174] sdhci-bcm2708: add additional quirks
Some additional quirks are needed for correct operation.
There's no SDHCI capabilities register documented, and it always reads
zero, so add SDHCI_QUIRK_MISSING_CAPS. Apparently
SDHCI_QUIRK_NO_HISPD_BIT is needed for many cards to work correctly in
high-speed mode, so add it as well.
---
drivers/mmc/host/sdhci-bcm2708.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/mmc/host/sdhci-bcm2708.c
+++ b/drivers/mmc/host/sdhci-bcm2708.c
@@ -1189,7 +1189,9 @@ static int sdhci_bcm2708_probe(struct pl
host->quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION |
SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
- SDHCI_QUIRK_NONSTANDARD_CLOCK;
+ SDHCI_QUIRK_MISSING_CAPS |
+ SDHCI_QUIRK_NO_HISPD_BIT;
+
#ifdef CONFIG_MMC_SDHCI_BCM2708_DMA
host->flags = SDHCI_USE_PLATDMA;
#endif
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