87 lines
1.6 KiB
YAML
87 lines
1.6 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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$id: http://devicetree.org/schemas/crypto/ti,sa2ul.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: K3 SoC SA2UL crypto module
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maintainers:
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- Tero Kristo <t-kristo@ti.com>
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properties:
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compatible:
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enum:
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- ti,j721e-sa2ul
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- ti,am654-sa2ul
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- ti,am64-sa2ul
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- ti,am62-sa3ul
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reg:
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maxItems: 1
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power-domains:
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maxItems: 1
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dmas:
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items:
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- description: TX DMA Channel
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- description: RX DMA Channel #1
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- description: RX DMA Channel #2
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dma-names:
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items:
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- const: tx
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- const: rx1
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- const: rx2
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"#address-cells":
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const: 2
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"#size-cells":
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const: 2
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ranges:
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description:
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Address translation for the possible RNG child node for SA2UL
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clocks:
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items:
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- description: Clock used by PKA
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- description: Main Input Clock
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- description: Clock used by rng
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clock-names:
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items:
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- const: pka_in_clk
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- const: x1_clk
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- const: x2_clk
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patternProperties:
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"^rng@[a-f0-9]+$":
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type: object
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description:
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Child RNG node for SA2UL
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required:
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- compatible
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- reg
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- power-domains
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- dmas
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- dma-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/soc/ti,sci_pm_domain.h>
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main_crypto: crypto@4e00000 {
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compatible = "ti,j721e-sa2ul";
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reg = <0x4e00000 0x1200>;
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power-domains = <&k3_pds 264 TI_SCI_PD_EXCLUSIVE>;
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dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
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<&main_udmap 0x4001>;
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dma-names = "tx", "rx1", "rx2";
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};
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