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dm: mmc: Add an MMC uclass

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Add basic support for MMC, providing a uclass which can set up an MMC
device. This allows MMC drivers to move to using driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2015-06-23 15:38:48 -06:00
parent fdfa39d3f2
commit e7ecf7cb5a
6 changed files with 71 additions and 0 deletions
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include/dm/uclass-id.h
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@@ -36,6 +36,7 @@ enum uclass_id {
UCLASS_LED, /* Light-emitting diode (LED) */
UCLASS_LPC, /* x86 'low pin count' interface */
UCLASS_MASS_STORAGE, /* Mass storage device */
UCLASS_MMC, /* SD / MMC card or chip */
UCLASS_MOD_EXP, /* RSA Mod Exp device */
UCLASS_PCH, /* x86 platform controller hub */
UCLASS_PCI, /* PCI bus */