From fa0e27879ec0fc9034eca320e4055539a1b97797 Mon Sep 17 00:00:00 2001 From: Grigori Goronzy Date: Mon, 11 Jun 2012 18:53:59 +0200 Subject: [PATCH 013/196] 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(-) diff --git a/drivers/mmc/host/sdhci-bcm2708.c b/drivers/mmc/host/sdhci-bcm2708.c index 0ed4d85..3001836 100644 --- a/drivers/mmc/host/sdhci-bcm2708.c +++ b/drivers/mmc/host/sdhci-bcm2708.c @@ -1189,7 +1189,9 @@ static int sdhci_bcm2708_probe(struct platform_device *pdev) 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 -- 1.9.1