diff options
| author | Andrei Warkentin <andreiw@motorola.com> | 2011-05-23 15:06:39 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-25 16:51:40 -0400 |
| commit | 8edf63710bd43e62d59bfe017df542fa0713bbb3 (patch) | |
| tree | 98641f28d6d3ce2ca5c021de20f8dec35fb8affe /drivers/mmc/host/sdhci.h | |
| parent | f0d89972b01798cf9d245dfa1cacfa0ee78a3593 (diff) | |
mmc: sdhci: Auto-CMD23 support.
Enables Auto-CMD23 support where available (SDHCI 3.0 controllers)
Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Tested-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.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 2c3fbc5a4c0..745c42fa41e 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -25,6 +25,7 @@ */ #define SDHCI_DMA_ADDRESS 0x00 +#define SDHCI_ARGUMENT2 SDHCI_DMA_ADDRESS #define SDHCI_BLOCK_SIZE 0x04 #define SDHCI_MAKE_BLKSZ(dma, blksz) (((dma & 0x7) << 12) | (blksz & 0xFFF)) @@ -37,6 +38,7 @@ #define SDHCI_TRNS_DMA 0x01 #define SDHCI_TRNS_BLK_CNT_EN 0x02 #define SDHCI_TRNS_AUTO_CMD12 0x04 +#define SDHCI_TRNS_AUTO_CMD23 0x08 #define SDHCI_TRNS_READ 0x10 #define SDHCI_TRNS_MULTI 0x20 |