linux/Documentation/devicetree/bindings/arm/nvidia,tegra194-ccplex.yaml
Rob Herring 6a0e321ea7 dt-bindings: Explicitly allow additional properties in common schemas
In order to add meta-schema checks for additional/unevaluatedProperties
being present, all schema need to make this explicit. As common/shared
schema are included by other schemas, they should always allow for
additionalProperties.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-07 11:30:06 -05:00

72 lines
1.7 KiB
YAML

# 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 device tree bindings
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";
};
};
...