diff options
| author | Chris Ball <cjb@laptop.org> | 2012-06-11 22:06:43 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-07-10 23:04:07 -0400 |
| commit | ed3efc1ccc4421865b64d902cd410f6733c85a49 (patch) | |
| tree | e8159098bf68864c1c34698afc056c170cc1f147 /Documentation/devicetree/bindings/mmc/mmc.txt | |
| parent | 4efafee02ff604627234d42a3ff9f331e3605c9d (diff) | |
mmc: dt: Add reg/interrupts to mmc.txt for clarity.
Even though these aren't parsed by the MMC driver, make clear that
they're required by the OF core. (Also, a few typo fixes.)
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/mmc.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/mmc.txt | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index 6e70dcde0a71..8a6811f4a02f 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -2,13 +2,17 @@ These properties are common to multiple MMC host controllers. Any host that requires the respective functionality should implement them using these definitions. +Interpreted by the OF core: +- reg: Registers location and length. +- interrupts: Interrupts used by the MMC controller. + Required properties: - bus-width: Number of data lines, can be <1>, <4>, or <8> Optional properties: -- cd-gpios : Specify GPIOs for card detection, see gpio binding -- wp-gpios : Specify GPIOs for write protection, see gpio binding -- cd-inverted: when present, polarity on the wp gpio line is inverted +- cd-gpios: Specify GPIOs for card detection, see gpio binding +- wp-gpios: Specify GPIOs for write protection, see gpio binding +- cd-inverted: when present, polarity on the cd gpio line is inverted - wp-inverted: when present, polarity on the wp gpio line is inverted - non-removable: non-removable slot (like eMMC) - max-frequency: maximum operating clock frequency |