70 lines
1.4 KiB
YAML
70 lines
1.4 KiB
YAML
# 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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$id: http://devicetree.org/schemas/mips/ingenic/ingenic,cpu.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Bindings for Ingenic XBurst family CPUs
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maintainers:
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- 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
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description:
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Ingenic XBurst family CPUs shall have the following properties.
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properties:
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compatible:
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oneOf:
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- description: Ingenic XBurst®1 CPU Cores
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enum:
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- ingenic,xburst-mxu1.0
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- ingenic,xburst-fpu1.0-mxu1.1
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- ingenic,xburst-fpu2.0-mxu2.0
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- description: Ingenic XBurst®2 CPU Cores
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enum:
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- ingenic,xburst2-fpu2.1-mxu2.1-smt
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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device_type: true
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required:
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- device_type
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- compatible
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- reg
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- clocks
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/ingenic,jz4780-cgu.h>
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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device_type = "cpu";
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compatible = "ingenic,xburst-fpu1.0-mxu1.1";
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reg = <0>;
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clocks = <&cgu JZ4780_CLK_CPU>;
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};
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cpu1: cpu@1 {
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device_type = "cpu";
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compatible = "ingenic,xburst-fpu1.0-mxu1.1";
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reg = <1>;
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clocks = <&cgu JZ4780_CLK_CORE1>;
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};
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};
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...
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