# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id:
http://devicetree.org/schemas/gpu/brcm,bcm-v3d.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom V3D GPU
maintainers:
- Maíra Canal <mcanal@igalia.com>
- Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
properties:
$nodename:
pattern: '^gpu@[a-f0-9]+$'
compatible:
enum:
- brcm,2711-v3d
- brcm,2712-v3d
- brcm,7268-v3d
- brcm,7278-v3d
reg:
minItems: 2
maxItems: 4
reg-names:
minItems: 2
maxItems: 4
interrupts:
items:
- description: hub interrupt (required)
- description: core interrupts (if it doesn't share the hub's interrupt)
minItems: 1
clocks:
maxItems: 1
resets:
maxItems: 1
power-domains:
maxItems: 1
required:
- compatible
- reg
- reg-names
- interrupts
allOf:
- if:
properties:
compatible:
contains:
const: brcm,2711-v3d
then:
properties:
reg:
items:
- description: hub register
- description: core0 register
reg-names:
items:
- const: hub
- const: core0
- if:
properties:
compatible:
contains:
const: brcm,2712-v3d
then:
properties:
reg:
items:
- description: hub register
- description: core0 register
- description: SMS state manager register
reg-names:
items:
- const: hub
- const: core0
- const: sms
- if:
properties:
compatible:
contains:
const: brcm,7268-v3d
then:
properties:
reg:
items:
- description: hub register
- description: core0 register
- description: GCA cache controller register
- description: bridge register
reg-names:
items:
- const: hub
- const: core0
- const: gca
- const: bridge
- if:
properties:
compatible:
contains:
const: brcm,7278-v3d
then:
properties:
reg:
items:
- description: hub register
- description: core0 register
- description: bridge register
reg-names:
items:
- const: hub
- const: core0
- const: bridge
additionalProperties: false
examples:
- |
gpu@f1200000 {
compatible = "brcm,7268-v3d";
reg = <0xf1200000 0x4000>,
<0xf1208000 0x4000>,
<0xf1204100 0x100>,
<0xf1204000 0x100>;
reg-names = "hub", "core0", "gca", "bridge";
interrupts = <0 78 4>,
<0 77 4>;
};
...
