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authorLinus Walleij <linus.walleij@stericsson.com>2009-09-22 14:41:40 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-09-22 20:49:05 +0100
commit34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (patch)
tree263bf7ee2a9f6b4ce86f89a82806fb73ff3c41d7 /drivers/mmc/host/mmci.h
parent6ef297f86b62f187c59475784208f75c2ed8ccd8 (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.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index a7f9a51a0a3..1ceb9a90f59 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -175,6 +175,7 @@ struct mmci_host {
struct scatterlist *sg_ptr;
unsigned int sg_off;
unsigned int size;
+ struct regulator *vcc;
};
static inline void mmci_init_sg(struct mmci_host *host, struct mmc_data *data)