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| author | Seungwon Jeon <tgih.jun@samsung.com> | 2015-01-29 05:41:57 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-03-23 16:13:28 +0300 |
| commit | 801131321a0c53052084c10144dc07a061229f3f (patch) | |
| tree | 739fc35b9f4afcef17027a5811bb25818495e3ee /drivers/mmc/host/dw_mmc.h | |
| parent | bc465aa9d045feb0e13b4a8f32cc33c1943f62d6 (diff) | |
| download | linux-801131321a0c53052084c10144dc07a061229f3f.tar.xz | |
mmc: dw_mmc: exynos: Support eMMC's HS400 mode
Implements HS400 mode support for exynos host driver.
This also include some updates as new mode is added.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
[Alim: addressed review comments]
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/dw_mmc.h')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index 18c4afe683b8..d2398675fd35 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -271,5 +271,7 @@ struct dw_mci_drv_data { void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios); int (*parse_dt)(struct dw_mci *host); int (*execute_tuning)(struct dw_mci_slot *slot); + int (*prepare_hs400_tuning)(struct dw_mci *host, + struct mmc_ios *ios); }; #endif /* _DW_MMC_H_ */ |