diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /include/linux/mmc/sh_mobile_sdhi.h | |
Diffstat (limited to 'include/linux/mmc/sh_mobile_sdhi.h')
| -rw-r--r-- | include/linux/mmc/sh_mobile_sdhi.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h new file mode 100644 index 00000000..b76bcf06 --- /dev/null +++ b/include/linux/mmc/sh_mobile_sdhi.h @@ -0,0 +1,37 @@ +#ifndef LINUX_MMC_SH_MOBILE_SDHI_H +#define LINUX_MMC_SH_MOBILE_SDHI_H + +#include <linux/types.h> + +struct platform_device; + +#define SH_MOBILE_SDHI_IRQ_CARD_DETECT "card_detect" +#define SH_MOBILE_SDHI_IRQ_SDCARD "sdcard" +#define SH_MOBILE_SDHI_IRQ_SDIO "sdio" + +/** + * struct sh_mobile_sdhi_ops - SDHI driver callbacks + * @cd_wakeup: trigger a card-detection run + */ +struct sh_mobile_sdhi_ops { + void (*cd_wakeup)(const struct platform_device *pdev); +}; + +struct sh_mobile_sdhi_info { + int dma_slave_tx; + int dma_slave_rx; + unsigned long tmio_flags; + unsigned long tmio_caps; + unsigned long tmio_caps2; + u32 tmio_ocr_mask; /* available MMC voltages */ + unsigned int cd_gpio; + void (*set_pwr)(struct platform_device *pdev, int state); + int (*get_cd)(struct platform_device *pdev); + + /* callbacks for board specific setup code */ + int (*init)(struct platform_device *pdev, + const struct sh_mobile_sdhi_ops *ops); + void (*cleanup)(struct platform_device *pdev); +}; + +#endif /* LINUX_MMC_SH_MOBILE_SDHI_H */ |