mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 13:51:44 +00:00
4efafee02f
Now that we have common bindings for MMC, rewrite the individual bindings to inherit from mmc.txt and describe their differences. Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chris Ball <cjb@laptop.org>
16 lines
619 B
Plaintext
16 lines
619 B
Plaintext
* ARM PrimeCell MultiMedia Card Interface (MMCI) PL180/1
|
|
|
|
The ARM PrimeCell MMCI PL180 and PL181 provides an interface for
|
|
reading and writing to MultiMedia and SD cards alike.
|
|
|
|
This file documents differences between the core properties described
|
|
by mmc.txt and the properties used by the mmci driver.
|
|
|
|
Required properties:
|
|
- compatible : contains "arm,pl18x", "arm,primecell".
|
|
- arm,primecell-periphid : contains the PrimeCell Peripheral ID.
|
|
|
|
Optional properties:
|
|
- mmc-cap-mmc-highspeed : indicates whether MMC is high speed capable
|
|
- mmc-cap-sd-highspeed : indicates whether SD is high speed capable
|