59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/soc/fsl/fsl,layerscape-scfg.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale Layerscape Supplemental Configuration Unit
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maintainers:
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- Shawn Guo <shawnguo@kernel.org>
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- Li Yang <leoyang.li@nxp.com>
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description: |
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SCFG is the supplemental configuration unit, that provides SoC specific
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configuration and status registers for the chip. Such as getting PEX port
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status.
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properties:
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compatible:
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items:
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- enum:
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- fsl,ls1012a-scfg
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- fsl,ls1021a-scfg
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- fsl,ls1028a-scfg
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- fsl,ls1043a-scfg
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- fsl,ls1046a-scfg
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- const: syscon
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reg:
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maxItems: 1
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little-endian: true
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big-endian: true
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'#address-cells':
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const: 1
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'#size-cells':
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const: 1
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ranges: true
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patternProperties:
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"^interrupt-controller@[a-z0-9]+$":
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$ref: /schemas/interrupt-controller/fsl,ls-extirq.yaml#
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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syscon@1570000 {
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compatible = "fsl,ls1021a-scfg", "syscon";
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reg = <0x1570000 0x10000>;
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};
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