diff options
| author | Linus Walleij <linus.walleij@stericsson.com> | 2009-09-22 09:41:40 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 15:49:05 -0400 |
| commit | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (patch) | |
| tree | 263bf7ee2a9f6b4ce86f89a82806fb73ff3c41d7 /drivers/mmc/host/mmci.h | |
| parent | 6ef297f86b62f187c59475784208f75c2ed8ccd8 (diff) | |
ARM: 5721/1: MMCI enable the use of a regulator
This enables the use of a regulator to power the MMCI/PL180
PrimeCell. The OCR mask is calculated and voltage is set using
the new MMC core functions for discovering voltage ranges
in regulators. The platform translate_vdd function which basically
controls the 4 lines out of the PL180 is disabled if you use a
regulator instead.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/mmc/host/mmci.h')
| -rw-r--r-- | drivers/mmc/host/mmci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index a7f9a51a0a3e..1ceb9a90f59b 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h | |||
| @@ -175,6 +175,7 @@ struct mmci_host { | |||
| 175 | struct scatterlist *sg_ptr; | 175 | struct scatterlist *sg_ptr; |
| 176 | unsigned int sg_off; | 176 | unsigned int sg_off; |
| 177 | unsigned int size; | 177 | unsigned int size; |
| 178 | struct regulator *vcc; | ||
| 178 | }; | 179 | }; |
| 179 | 180 | ||
| 180 | static inline void mmci_init_sg(struct mmci_host *host, struct mmc_data *data) | 181 | static inline void mmci_init_sg(struct mmci_host *host, struct mmc_data *data) |