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| author | Suneel Garapati <suneel.garapati@xilinx.com> | 2015-06-09 13:01:50 +0530 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-08-17 11:32:41 +0200 |
| commit | d1955c3a9a1d89c53c9e7ce3b87799f8db1855c1 (patch) | |
| tree | b599c2a9e9ccfdd317c3bcc31879648bf5368602 /drivers/mmc/host/sdhci.h | |
| parent | 6464b71409511939efce1ae4fb4ec6e3483b11b2 (diff) | |
| download | op-kernel-dev-d1955c3a9a1d89c53c9e7ce3b87799f8db1855c1.zip op-kernel-dev-d1955c3a9a1d89c53c9e7ce3b87799f8db1855c1.tar.gz | |
mmc: sdhci: add quirk SDHCI_QUIRK_CLOCK_DIV_ZERO_BROKEN
adds quirk for controllers whose clock divider zero is broken,
sdhci_set_clock function will incorporate this modification.
Signed-off-by: Suneel Garapati <suneel.garapati@xilinx.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index 5521d29..67046ca 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -409,6 +409,8 @@ struct sdhci_host { #define SDHCI_QUIRK2_SUPPORT_SINGLE (1<<13) /* Controller broken with using ACMD23 */ #define SDHCI_QUIRK2_ACMD23_BROKEN (1<<14) +/* Broken Clock divider zero in controller */ +#define SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN (1<<15) int irq; /* Device IRQ */ void __iomem *ioaddr; /* Mapped address */ |
