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Documentation: devicetree: add pxa3xx compatible and syscon property 

Document the new pxa3xx_nand driver compatible string for A7k/A8k SoCs
that need to access system controller registers in order to enable the
NAND controller through the use of a phandle pointed to by the
'marvell,system-controller' property.

Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Miquel Raynal 2017-09-25 16:53:50 +02:00 committed by Boris Brezillon
parent b8640c5b8b
commit b330213d98
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
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@ -5,9 +5,13 @@ Required properties:
- compatible: Should be set to one of the following:
marvell,pxa3xx-nand
marvell,armada370-nand
marvell,armada-8k-nand
- reg: The register base for the controller
- interrupts: The interrupt to map
- #address-cells: Set to <1> if the node includes partitions
- marvell,system-controller: Set to retrieve the syscon node that handles
NAND controller related registers (only required
with marvell,armada-8k-nand compatible).
Optional properties: