diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-tegra.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index e231c3e11bcd..28b98e26106b 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -325,7 +325,15 @@ static const struct sdhci_pltfm_data sdhci_tegra30_pdata = { SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC | SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN, .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | - SDHCI_QUIRK2_BROKEN_HS200, + SDHCI_QUIRK2_BROKEN_HS200 | + /* + * Auto-CMD23 leads to "Got command interrupt 0x00010000 even + * though no command operation was in progress." + * + * The exact reason is unknown, as the same hardware seems + * to support Auto CMD23 on a downstream 3.1 kernel. + */ + SDHCI_QUIRK2_ACMD23_BROKEN, .ops = &tegra_sdhci_ops, }; |