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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/remoteproc/renesas,rcar-rproc.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Renesas R-Car remote processor controller8 9maintainers:10 - Julien Massot <julien.massot@iot.bzh>11 12description: |13 This document defines the bindings for the remoteproc component that loads and14 boots firmwares on the Renesas R-Car family chipset.15 R-Car gen3 family may have a realtime processor, this processor shares peripheral16 and RAM with the host processor with the same address map.17 18properties:19 compatible:20 const: renesas,rcar-cr721 22 resets:23 maxItems: 124 25 power-domains:26 maxItems: 127 28 memory-region:29 description:30 List of phandles to the reserved memory regions associated with the31 remoteproc device. This is variable and describes the memories shared with32 the remote processor (e.g. remoteproc firmware and carveouts, rpmsg33 vrings, ...).34 (see reserved-memory/reserved-memory.yaml in dtschema project)35 36required:37 - compatible38 - resets39 - memory-region40 - power-domains41 42additionalProperties: false43 44examples:45 - |46 #include <dt-bindings/clock/r8a7795-cpg-mssr.h>47 #include <dt-bindings/power/r8a7795-sysc.h>48 reserved-memory {49 #address-cells = <2>;50 #size-cells = <2>;51 52 cr7_ram: cr7_ram@40040000 {53 no-map;54 reg = <0x0 0x40040000 0x0 0x1fc0000>;55 };56 };57 58 cr7_rproc: cr7 {59 compatible = "renesas,rcar-cr7";60 memory-region = <&cr7_ram>;61 power-domains = <&sysc R8A7795_PD_CR7>;62 resets = <&cpg 222>;63 };64 65...66