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-rw-r--r--Documentation/devicetree/bindings/mtd/sunxi-nand.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt
index 086d6f44c..f322f56ae 100644
--- a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt
@@ -11,10 +11,16 @@ Required properties:
* "ahb" : AHB gating clock
* "mod" : nand controller clock
+Optional properties:
+- dmas : shall reference DMA channel associated to the NAND controller.
+- dma-names : shall be "rxtx".
+
Optional children nodes:
Children nodes represent the available nand chips.
Optional properties:
+- reset : phandle + reset specifier pair
+- reset-names : must contain "ahb"
- allwinner,rb : shall contain the native Ready/Busy ids.
or
- rb-gpios : shall contain the gpios used as R/B pins.