From 8edf63710bd43e62d59bfe017df542fa0713bbb3 Mon Sep 17 00:00:00 2001 From: Andrei Warkentin Date: Mon, 23 May 2011 15:06:39 -0500 Subject: mmc: sdhci: Auto-CMD23 support. Enables Auto-CMD23 support where available (SDHCI 3.0 controllers) Signed-off-by: Andrei Warkentin Tested-by: Arindam Nath Signed-off-by: Chris Ball --- drivers/mmc/host/sdhci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mmc/host/sdhci.h') diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index 2c3fbc5..745c42f 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 -- cgit v1.1