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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/mtd/allwinner,sun4i-a10-nand.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A10 NAND Controller Device Tree Bindings
allOf:
- $ref: "nand-controller.yaml"
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <maxime.ripard@bootlin.com>
properties:
"#address-cells": true
"#size-cells": true
compatible:
enum:
- allwinner,sun4i-a10-nand
- allwinner,sun8i-a23-nand-controller
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: Bus Clock
- description: Module Clock
clock-names:
items:
- const: ahb
- const: mod
resets:
maxItems: 1
reset-names:
const: ahb
dmas:
maxItems: 1
dma-names:
const: rxtx
pinctrl-names: true
patternProperties:
"^pinctrl-[0-9]+$": true
"^nand@[a-f0-9]+$":
type: object
properties:
reg:
minimum: 0
maximum: 7
nand-ecc-mode: true
nand-ecc-algo:
const: bch
nand-ecc-step-size:
enum: [ 512, 1024 ]
nand-ecc-strength:
maximum: 80
allwinner,rb:
description:
Contains the native Ready/Busy IDs.
allOf:
- $ref: /schemas/types.yaml#/definitions/uint32-array
- minItems: 1
maxItems: 2
items:
minimum: 0
maximum: 1
additionalProperties: false
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
additionalProperties: false
...
|
