| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/arm/nvidia,tegra194-ccplex.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: NVIDIA Tegra194 CPU Complex | |
| maintainers: | |
| - Thierry Reding <thierry.reding@gmail.com> | |
| - Jonathan Hunter <jonathanh@nvidia.com> | |
| - Sumit Gupta <sumitg@nvidia.com> | |
| description: |+ | |
| Tegra194 SOC has homogeneous architecture where each cluster has two | |
| symmetric cores. Compatible string in "cpus" node represents the CPU | |
| Complex having all clusters. | |
| properties: | |
| $nodename: | |
| const: cpus | |
| compatible: | |
| enum: | |
| - nvidia,tegra194-ccplex | |
| nvidia,bpmp: | |
| $ref: /schemas/types.yaml#/definitions/phandle | |
| description: | | |
| Specifies the bpmp node that needs to be queried to get | |
| operating point data for all CPUs. | |
| additionalProperties: true | |
| examples: | |
| - | | |
| cpus { | |
| compatible = "nvidia,tegra194-ccplex"; | |
| nvidia,bpmp = <&bpmp>; | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| cpu0_0: cpu@0 { | |
| compatible = "nvidia,tegra194-carmel"; | |
| device_type = "cpu"; | |
| reg = <0x0>; | |
| enable-method = "psci"; | |
| }; | |
| cpu0_1: cpu@1 { | |
| compatible = "nvidia,tegra194-carmel"; | |
| device_type = "cpu"; | |
| reg = <0x001>; | |
| enable-method = "psci"; | |
| }; | |
| cpu1_0: cpu@100 { | |
| compatible = "nvidia,tegra194-carmel"; | |
| device_type = "cpu"; | |
| reg = <0x100>; | |
| enable-method = "psci"; | |
| }; | |
| cpu1_1: cpu@101 { | |
| compatible = "nvidia,tegra194-carmel"; | |
| device_type = "cpu"; | |
| reg = <0x101>; | |
| enable-method = "psci"; | |
| }; | |
| }; | |
| ... |