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Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/mfd.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/mfd.txt b/Documentation/devicetree/bindings/mfd/mfd.txt index f1fceeda12f1..bcb6abb9d413 100644 --- a/Documentation/devicetree/bindings/mfd/mfd.txt +++ b/Documentation/devicetree/bindings/mfd/mfd.txt @@ -25,6 +25,16 @@ Optional properties: be used. In the latter case the child devices will be determined by the operating system. +- ranges: Describes the address mapping relationship to the parent. Should set + the child's base address to 0, the physical address within parent's address + space, and the length of the address map. + +- #address-cells: Specifies the number of cells used to represent physical base + addresses. Must be present if ranges is used. + +- #size-cells: Specifies the number of cells used to represent the size of an + address. Must be present if ranges is used. + Example: foo@1000 { |