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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra-ccplex-cluster.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: NVIDIA Tegra CPU COMPLEX CLUSTER area8 9maintainers:10 - Sumit Gupta <sumitg@nvidia.com>11 - Mikko Perttunen <mperttunen@nvidia.com>12 - Jon Hunter <jonathanh@nvidia.com>13 - Thierry Reding <thierry.reding@gmail.com>14 15description: |+16 The Tegra CPU COMPLEX CLUSTER area contains memory-mapped17 registers that initiate CPU frequency/voltage transitions.18 19properties:20 $nodename:21 pattern: "ccplex@([0-9a-f]+)$"22 23 compatible:24 enum:25 - nvidia,tegra186-ccplex-cluster26 - nvidia,tegra234-ccplex-cluster27 28 reg:29 maxItems: 130 31 nvidia,bpmp:32 $ref: /schemas/types.yaml#/definitions/phandle33 description: |34 Specifies the BPMP node that needs to be queried to get35 operating point data for all CPUs.36 37additionalProperties: false38 39required:40 - compatible41 - reg42 - nvidia,bpmp43 44examples:45 - |46 ccplex@e000000 {47 compatible = "nvidia,tegra234-ccplex-cluster";48 reg = <0x0e000000 0x5ffff>;49 nvidia,bpmp = <&bpmp>;50 };51