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