2023-08-30 17:31:07 +02:00
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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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$id: http://devicetree.org/schemas/rng/ti,keystone-rng.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Keystone SoC Hardware Random Number Generator
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maintainers:
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- Nishanth Menon <nm@ti.com>
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- Santosh Shilimkar <ssantosh@kernel.org>
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properties:
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compatible:
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const: ti,keystone-rng
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clocks:
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maxItems: 1
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clock-names:
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items:
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- const: fck
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reg:
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maxItems: 1
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ti,syscon-sa-cfg:
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2023-10-24 12:59:35 +02:00
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$ref: /schemas/types.yaml#/definitions/phandle
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2023-08-30 17:31:07 +02:00
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description: |
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Phandle to syscon node of the SA configuration registers. These
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registers are shared between HWRNG and crypto drivers.
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required:
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- compatible
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- clocks
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- clock-names
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- reg
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- ti,syscon-sa-cfg
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additionalProperties: false
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examples:
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- |
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rng@24000 {
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compatible = "ti,keystone-rng";
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ti,syscon-sa-cfg = <&sa_config>;
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clocks = <&clksa>;
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clock-names = "fck";
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reg = <0x24000 0x1000>;
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};
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