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Documentation / devicetree / bindings / mmc / mmci.txt




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Based on kernel version 3.9. Page generated on 2013-05-02 22:59 EST.

1	* ARM PrimeCell MultiMedia Card Interface (MMCI) PL180/1
2	
3	The ARM PrimeCell MMCI PL180 and PL181 provides an interface for
4	reading and writing to MultiMedia and SD cards alike.
5	
6	This file documents differences between the core properties described
7	by mmc.txt and the properties used by the mmci driver.
8	
9	Required properties:
10	- compatible             : contains "arm,pl18x", "arm,primecell".
11	- arm,primecell-periphid : contains the PrimeCell Peripheral ID.
12	
13	Optional properties:
14	- mmc-cap-mmc-highspeed  : indicates whether MMC is high speed capable
15	- mmc-cap-sd-highspeed   : indicates whether SD is high speed capable
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