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mmc: dm: get the IO-line and main voltage regulators from the dts

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Get a reference to the regulator devices from the dts and store them
in the struct mmc for later use.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
This commit is contained in:
Jean-Jacques Hiblot
2017-09-21 16:29:48 +02:00
committed by Jaehoon Chung
parent bb7b4ef370
commit 06ec045fee
2 changed files with 18 additions and 10 deletions
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4
include/mmc.h
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@@ -457,6 +457,10 @@ struct mmc {
int ddr_mode;
#if CONFIG_IS_ENABLED(DM_MMC)
struct udevice *dev; /* Device for this MMC controller */
#if CONFIG_IS_ENABLED(DM_REGULATOR)
struct udevice *vmmc_supply; /* Main voltage regulator (Vcc)*/
struct udevice *vqmmc_supply; /* IO voltage regulator (Vccq)*/
#endif
#endif
};