mmc: dt: Document binding for eMMC DDR 3.3V I/O voltage support

Cc: <[email protected]>
Cc: Rob Herring <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
Reviewed-by: Shawn Lin <[email protected]>
Tested-by: Jan Glauber <[email protected]>
Tested-by: Stefan Wahren <[email protected]>
Acked-by: Rob Herring <[email protected]>
This commit is contained in:
Ulf Hansson 2017-01-25 12:44:13 +01:00
commit 41efc76e0c

View file

@ -40,6 +40,7 @@ Optional properties:
- cap-mmc-hw-reset: eMMC hardware reset is supported
- cap-sdio-irq: enable SDIO IRQ signalling on this interface
- full-pwr-cycle: full power cycle of the card is supported
- mmc-ddr-3_3v: eMMC high-speed DDR mode(3.3V I/O) is supported
- mmc-ddr-1_8v: eMMC high-speed DDR mode(1.8V I/O) is supported
- mmc-ddr-1_2v: eMMC high-speed DDR mode(1.2V I/O) is supported
- mmc-hs200-1_8v: eMMC HS200 mode(1.8V I/O) is supported