diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-22 13:44:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-22 13:44:18 -0700 |
| commit | 0df55ea55bf1f4827115af4740899980b4fce77f (patch) | |
| tree | 1392b2c4b8d6758af933cc56586bb1396db7f3f3 /include/linux/mfd/tmio.h | |
| parent | c1f792a5bfebcf7ee1d739c3cb9baeaede0160e7 (diff) | |
| parent | d1057c40682990d29d4ee93d6ffd9836043552e6 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (78 commits)
mmc: MAINTAINERS: add myself as a tmio-mmc maintainer
mmc: print debug messages for runtime PM actions
mmc: fix runtime PM with -ENOSYS suspend case
mmc: at91_mci: move register header from include/ to drivers/
mmc: mxs-mmc: fix clock rate setting
mmc: tmio: fix a deadlock
mmc: tmio: fix a recently introduced bug in DMA code
mmc: sh_mmcif: maximize power saving
mmc: tmio: maximize power saving
mmc: tmio: fix recursive spinlock, don't schedule with interrupts disabled
mmc: Added quirks for Ricoh 1180:e823 lower base clock frequency
mmc: omap_hsmmc: fix oops in omap_hsmmc_dma_cb()
mmc: omap_hsmmc: refactor duplicated code
mmc: omap_hsmmc: fix a few bugs when setting the clock divisor
mmc: omap_hsmmc: introduce start_clock and re-use stop_clock
mmc: omap_hsmmc: split duplicate code to calc_divisor() function
mmc: omap_hsmmc: move hardcoded frequency constants to defines
mmc: omap_hsmmc: correct debug report error status mnemonics
mmc: block: fixed NULL pointer dereference
mmc: documentation of mmc non-blocking request usage and design.
...
Diffstat (limited to 'include/linux/mfd/tmio.h')
| -rw-r--r-- | include/linux/mfd/tmio.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 5a90266c3a5..0dc98044d8b 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -68,6 +68,11 @@ * controller and report the event to the driver. */ #define TMIO_MMC_HAS_COLD_CD (1 << 3) +/* + * Some controllers require waiting for the SD bus to become + * idle before writing to some registers. + */ +#define TMIO_MMC_HAS_IDLE_WAIT (1 << 4) 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); @@ -80,6 +85,8 @@ struct tmio_mmc_dma { int alignment_shift; }; +struct tmio_mmc_host; + /* * data for the MMC controller */ @@ -94,6 +101,7 @@ struct tmio_mmc_data { void (*set_pwr)(struct platform_device *host, int state); void (*set_clk_div)(struct platform_device *host, int state); int (*get_cd)(struct platform_device *host); + int (*write16_hook)(struct tmio_mmc_host *host, int addr); }; static inline void tmio_mmc_cd_wakeup(struct tmio_mmc_data *pdata) |