diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/mmc.txt | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index 34f28ed97928..469cf53d5a92 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -6,9 +6,6 @@ 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> - Card detection: If no property below is supplied, host native card detect is used. Only one of the properties in this section should be supplied: @@ -17,6 +14,8 @@ Only one of the properties in this section should be supplied: - non-removable: non-removable slot (like eMMC); assume always present. Optional properties: +- bus-width: Number of data lines, can be <1>, <4>, or <8>. The default + will be <1> if the property is absent. - 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 |