diff options
| author | Girish K S <girish.shivananjappa@linaro.org> | 2012-01-06 09:56:39 +0530 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-01-12 15:17:16 -0500 |
| commit | 069c9f142822d552ec885572945d8bce9eff0519 (patch) | |
| tree | f73eedfc7142af588d97cb4008127693f411f298 /include/linux/mmc | |
| parent | a4924c71aa43d4f8a3f342b1f71788349472e684 (diff) | |
| download | op-kernel-dev-069c9f142822d552ec885572945d8bce9eff0519.zip op-kernel-dev-069c9f142822d552ec885572945d8bce9eff0519.tar.gz | |
mmc: host: Adds support for eMMC 4.5 HS200 mode
This patch adds support for the HS200 mode on the host side.
Also enables the tuning feature required when the HS200 mode
is selected.
Signed-off-by: Girish K S <girish.shivananjappa@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/sdhci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index dad7a46..c750f85 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -119,6 +119,7 @@ struct sdhci_host { #define SDHCI_AUTO_CMD23 (1<<7) /* Auto CMD23 support */ #define SDHCI_PV_ENABLED (1<<8) /* Preset value enabled */ #define SDHCI_SDIO_IRQ_ENABLED (1<<9) /* SDIO irq enabled */ +#define SDHCI_HS200_NEEDS_TUNING (1<<10) /* HS200 needs tuning */ unsigned int version; /* SDHCI spec. version */ |
