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92 lines
1.6 KiB
92 lines
1.6 KiB
# 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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$id: http://devicetree.org/schemas/rng/omap_rng.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: OMAP SoC and Inside-Secure HWRNG Module |
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maintainers: |
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- Jayesh Choudhary <[email protected]> |
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properties: |
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compatible: |
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enum: |
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- ti,omap2-rng |
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- ti,omap4-rng |
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- inside-secure,safexcel-eip76 |
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ti,hwmods: |
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const: rng |
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deprecated: true |
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description: Name of the hwmod associated with the RNG module |
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reg: |
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maxItems: 1 |
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interrupts: |
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maxItems: 1 |
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clocks: |
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minItems: 1 |
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items: |
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- description: EIP150 gatable clock |
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- description: Main gatable clock |
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clock-names: |
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minItems: 1 |
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items: |
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- const: core |
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- const: reg |
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allOf: |
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- if: |
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properties: |
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compatible: |
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contains: |
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enum: |
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- ti,omap4-rng |
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- inside-secure,safexcel-eip76 |
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then: |
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required: |
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- interrupts |
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- if: |
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properties: |
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compatible: |
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contains: |
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enum: |
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- inside-secure,safexcel-eip76 |
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then: |
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required: |
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- clocks |
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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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/* AM335x */ |
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rng: rng@48310000 { |
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compatible = "ti,omap4-rng"; |
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ti,hwmods = "rng"; |
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reg = <0x48310000 0x2000>; |
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interrupts = <111>; |
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}; |
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- | |
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/* SafeXcel IP-76 */ |
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trng: rng@f2760000 { |
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compatible = "inside-secure,safexcel-eip76"; |
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reg = <0xf2760000 0x7d>; |
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interrupts = <0 59 4>; |
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clocks = <&cpm_syscon0 1 25>; |
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}; |
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...
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