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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mtd/intel,lgm-nand.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Intel LGM SoC NAND Controller Device Tree Bindings
allOf:
- $ref: "nand-controller.yaml"
maintainers:
- Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
properties:
compatible:
const: intel,lgm-nand
reg:
maxItems: 6
reg-names:
items:
- const: ebunand
- const: hsnand
- const: nand_cs0
- const: nand_cs1
- const: addr_sel0
- const: addr_sel1
clocks:
maxItems: 1
dmas:
maxItems: 2
dma-names:
items:
- const: tx
- const: rx
"#address-cells":
const: 1
"#size-cells":
const: 0
patternProperties:
"^nand@[a-f0-9]+$":
type: object
properties:
reg:
minimum: 0
maximum: 7
nand-ecc-mode: true
nand-ecc-algo:
const: hw
additionalProperties: false
required:
- compatible
- reg
- reg-names
- clocks
- dmas
- dma-names
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
nand-controller@e0f00000 {
compatible = "intel,lgm-nand";
reg = <0xe0f00000 0x100>,
<0xe1000000 0x300>,
<0xe1400000 0x8000>,
<0xe1c00000 0x1000>,
<0x17400000 0x4>,
<0x17c00000 0x4>;
reg-names = "ebunand", "hsnand", "nand_cs0", "nand_cs1",
"addr_sel0", "addr_sel1";
clocks = <&cgu0 125>;
dmas = <&dma0 8>, <&dma0 9>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
nand@0 {
reg = <0>;
nand-ecc-mode = "hw";
};
};
...
|
