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dt-bindings: mtd: sunxi: Add new compatible

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The A23/A33 NAND controller is slightly different than the A10+ ones,
eg. DMA handling is a bit different and a few register offsets
changed.

Introduce a new compatible to represent this version of the IP.

Also append '-controller' to the new compatible (which is required for
new compatibles) as this is describing a NAND controller and not a
NAND chip.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Miquel Raynal
2019-04-08 09:41:44 +02:00
parent a3c5a11dc8
commit aee02f82e1
1 changed files with 3 additions and 2 deletions
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5
Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml
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@@ -18,8 +18,9 @@ properties:
"#size-cells": true
compatible:
const: allwinner,sun4i-a10-nand
enum:
- allwinner,sun4i-a10-nand
- allwinner,sun8i-a23-nand-controller
reg:
maxItems: 1