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74 lines
1.5 KiB
74 lines
1.5 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/gpu/brcm,bcm-v3d.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Broadcom V3D GPU Bindings |
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maintainers: |
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- Eric Anholt <[email protected]> |
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- Nicolas Saenz Julienne <[email protected]> |
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properties: |
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$nodename: |
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pattern: '^gpu@[a-f0-9]+$' |
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compatible: |
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enum: |
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- brcm,7268-v3d |
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- brcm,7278-v3d |
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reg: |
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items: |
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- description: hub register (required) |
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- description: core0 register (required) |
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- description: GCA cache controller register (if GCA controller present) |
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- description: bridge register (if no external reset controller) |
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minItems: 2 |
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reg-names: |
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items: |
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- const: hub |
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- const: core0 |
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- enum: [ bridge, gca ] |
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- enum: [ bridge, gca ] |
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minItems: 2 |
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interrupts: |
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items: |
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- description: hub interrupt (required) |
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- description: core interrupts (if it doesn't share the hub's interrupt) |
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minItems: 1 |
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clocks: |
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maxItems: 1 |
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resets: |
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maxItems: 1 |
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power-domains: |
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maxItems: 1 |
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required: |
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- compatible |
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- reg |
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- reg-names |
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- interrupts |
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additionalProperties: false |
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examples: |
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- | |
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gpu@f1200000 { |
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compatible = "brcm,7268-v3d"; |
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reg = <0xf1200000 0x4000>, |
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<0xf1208000 0x4000>, |
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<0xf1204000 0x100>, |
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<0xf1204100 0x100>; |
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reg-names = "hub", "core0", "bridge", "gca"; |
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interrupts = <0 78 4>, |
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<0 77 4>; |
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}; |
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...
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