162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-gr2d.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: NVIDIA 2D graphics engine
862306a36Sopenharmony_ci
962306a36Sopenharmony_cimaintainers:
1062306a36Sopenharmony_ci  - Thierry Reding <thierry.reding@gmail.com>
1162306a36Sopenharmony_ci  - Jon Hunter <jonathanh@nvidia.com>
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ciproperties:
1462306a36Sopenharmony_ci  $nodename:
1562306a36Sopenharmony_ci    pattern: "^gr2d@[0-9a-f]+$"
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci  compatible:
1862306a36Sopenharmony_ci    enum:
1962306a36Sopenharmony_ci      - nvidia,tegra20-gr2d
2062306a36Sopenharmony_ci      - nvidia,tegra30-gr2d
2162306a36Sopenharmony_ci      - nvidia,tegra114-gr2d
2262306a36Sopenharmony_ci
2362306a36Sopenharmony_ci  reg:
2462306a36Sopenharmony_ci    maxItems: 1
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci  interrupts:
2762306a36Sopenharmony_ci    maxItems: 1
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci  clocks:
3062306a36Sopenharmony_ci    items:
3162306a36Sopenharmony_ci      - description: module clock
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ci  resets:
3462306a36Sopenharmony_ci    items:
3562306a36Sopenharmony_ci      - description: module reset
3662306a36Sopenharmony_ci      - description: memory client hotflush reset
3762306a36Sopenharmony_ci
3862306a36Sopenharmony_ci  reset-names:
3962306a36Sopenharmony_ci    items:
4062306a36Sopenharmony_ci      - const: 2d
4162306a36Sopenharmony_ci      - const: mc
4262306a36Sopenharmony_ci
4362306a36Sopenharmony_ci  iommus:
4462306a36Sopenharmony_ci    maxItems: 1
4562306a36Sopenharmony_ci
4662306a36Sopenharmony_ci  interconnects:
4762306a36Sopenharmony_ci    maxItems: 4
4862306a36Sopenharmony_ci
4962306a36Sopenharmony_ci  interconnect-names:
5062306a36Sopenharmony_ci    maxItems: 4
5162306a36Sopenharmony_ci
5262306a36Sopenharmony_ci  operating-points-v2: true
5362306a36Sopenharmony_ci
5462306a36Sopenharmony_ci  power-domains:
5562306a36Sopenharmony_ci    items:
5662306a36Sopenharmony_ci      - description: phandle to the HEG or core power domain
5762306a36Sopenharmony_ci
5862306a36Sopenharmony_ciadditionalProperties: false
5962306a36Sopenharmony_ci
6062306a36Sopenharmony_ciexamples:
6162306a36Sopenharmony_ci  - |
6262306a36Sopenharmony_ci    #include <dt-bindings/clock/tegra20-car.h>
6362306a36Sopenharmony_ci    #include <dt-bindings/interrupt-controller/arm-gic.h>
6462306a36Sopenharmony_ci    #include <dt-bindings/memory/tegra20-mc.h>
6562306a36Sopenharmony_ci
6662306a36Sopenharmony_ci    gr2d@54140000 {
6762306a36Sopenharmony_ci        compatible = "nvidia,tegra20-gr2d";
6862306a36Sopenharmony_ci        reg = <0x54140000 0x00040000>;
6962306a36Sopenharmony_ci        interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
7062306a36Sopenharmony_ci        clocks = <&tegra_car TEGRA20_CLK_GR2D>;
7162306a36Sopenharmony_ci        resets = <&tegra_car 21>, <&mc TEGRA20_MC_RESET_2D>;
7262306a36Sopenharmony_ci        reset-names = "2d", "mc";
7362306a36Sopenharmony_ci    };
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