tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef LINUX_MMC_SH_MOBILE_SDHI_H
2#define LINUX_MMC_SH_MOBILE_SDHI_H
3
4#include <linux/types.h>
5
6struct platform_device;
7
8#define SH_MOBILE_SDHI_IRQ_CARD_DETECT "card_detect"
9#define SH_MOBILE_SDHI_IRQ_SDCARD "sdcard"
10#define SH_MOBILE_SDHI_IRQ_SDIO "sdio"
11
12/**
13 * struct sh_mobile_sdhi_ops - SDHI driver callbacks
14 * @cd_wakeup: trigger a card-detection run
15 */
16struct sh_mobile_sdhi_ops {
17 void (*cd_wakeup)(const struct platform_device *pdev);
18};
19
20struct sh_mobile_sdhi_info {
21 int dma_slave_tx;
22 int dma_slave_rx;
23 unsigned long tmio_flags;
24 unsigned long tmio_caps;
25 unsigned long tmio_caps2;
26 u32 tmio_ocr_mask; /* available MMC voltages */
27 unsigned int cd_gpio;
28
29 /* callbacks for board specific setup code */
30 int (*init)(struct platform_device *pdev,
31 const struct sh_mobile_sdhi_ops *ops);
32 void (*cleanup)(struct platform_device *pdev);
33};
34
35#endif /* LINUX_MMC_SH_MOBILE_SDHI_H */