diff options
| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2015-08-30 21:44:12 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2015-09-01 08:18:12 -0500 |
| commit | 9d6f85d9fe422aa42f3f337872050fb2a30cd430 (patch) | |
| tree | 66d3cf1e5759e18672bfb3e57a5499502e61cac3 /Documentation | |
| parent | 472204fe37083aa8f31aaf183b4072d432e7c5ea (diff) | |
mtd: nand: pxa3xx: add optional dma for pxa architecture
The PXA architecture provides a DMA to pump data from the nand
controller to memory and the other way around. Add it to the binding
description.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt index 4f833e3c4f51..d9b655f11048 100644 --- a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt +++ b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt @@ -11,6 +11,7 @@ Required properties: Optional properties: + - dmas: dma data channel, see dma.txt binding doc - marvell,nand-enable-arbiter: Set to enable the bus arbiter - marvell,nand-keep-config: Set to keep the NAND controller config as set by the bootloader @@ -32,6 +33,8 @@ Example: compatible = "marvell,pxa3xx-nand"; reg = <0x43100000 90>; interrupts = <45>; + dmas = <&pdma 97 0>; + dma-names = "data"; #address-cells = <1>; marvell,nand-enable-arbiter; |