| # 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>; | |
| }; | |
| ... |