# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/crypto/ti,sa2ul.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: K3 SoC SA2UL crypto module maintainers: - Tero Kristo properties: compatible: enum: - ti,j721e-sa2ul - ti,am654-sa2ul - ti,am64-sa2ul - ti,am62-sa3ul reg: maxItems: 1 power-domains: maxItems: 1 dmas: items: - description: TX DMA Channel - description: 'RX DMA Channel #1' - description: 'RX DMA Channel #2' dma-names: items: - const: tx - const: rx1 - const: rx2 "#address-cells": const: 2 "#size-cells": const: 2 ranges: description: Address translation for the possible RNG child node for SA2UL clocks: items: - description: Clock used by PKA - description: Main Input Clock - description: Clock used by rng clock-names: items: - const: pka_in_clk - const: x1_clk - const: x2_clk patternProperties: "^rng@[a-f0-9]+$": type: object description: Child RNG node for SA2UL required: - compatible - reg - dmas - dma-names allOf: - if: properties: compatible: contains: const: ti,am62-sa3ul then: properties: power-domains: false else: required: - power-domains additionalProperties: false examples: - | #include main_crypto: crypto@4e00000 { compatible = "ti,j721e-sa2ul"; reg = <0x4e00000 0x1200>; power-domains = <&k3_pds 264 TI_SCI_PD_EXCLUSIVE>; dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>, <&main_udmap 0x4001>; dma-names = "tx", "rx1", "rx2"; };