diff options
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/tmio.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 8f6f2e91e7a..57388171610 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -5,6 +5,7 @@ #include <linux/fb.h> #include <linux/io.h> #include <linux/jiffies.h> +#include <linux/mmc/card.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> @@ -83,6 +84,27 @@ */ #define TMIO_MMC_HAVE_HIGH_REG (1 << 6) +/* + * Some controllers have CMD12 automatically + * issue/non-issue register + */ +#define TMIO_MMC_HAVE_CMD12_CTRL (1 << 7) + +/* + * Some controllers needs to set 1 on SDIO status reserved bits + */ +#define TMIO_MMC_SDIO_STATUS_QUIRK (1 << 8) + +/* + * Some controllers have DMA enable/disable register + */ +#define TMIO_MMC_HAVE_CTL_DMA_REG (1 << 9) + +/* + * Some controllers allows to set SDx actual clock + */ +#define TMIO_MMC_CLK_ACTUAL (1 << 10) + int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base); int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base); void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state); @@ -96,6 +118,7 @@ struct tmio_mmc_dma { int slave_id_tx; int slave_id_rx; int alignment_shift; + dma_addr_t dma_rx_offset; bool (*filter)(struct dma_chan *chan, void *arg); }; @@ -120,6 +143,8 @@ struct tmio_mmc_data { /* clock management callbacks */ int (*clk_enable)(struct platform_device *pdev, unsigned int *f); void (*clk_disable)(struct platform_device *pdev); + int (*multi_io_quirk)(struct mmc_card *card, + unsigned int direction, int blk_size); }; /* |