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eafba51c54
This converts the VCHIQ bindings to YAML format. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Co-developed-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211215094448.280796-1-nsaenz@kernel.org
54 lines
1.1 KiB
YAML
54 lines
1.1 KiB
YAML
# 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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$id: http://devicetree.org/schemas/soc/bcm/brcm,bcm2835-vchiq.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Broadcom VCHIQ firmware services
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maintainers:
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- Nicolas Saenz Julienne <nsaenz@kernel.org>
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description:
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The VCHIQ communication channel can be provided by BCM283x and Capri SoCs,
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to communicate with the VPU-side OS services.
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properties:
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compatible:
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oneOf:
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- description: BCM2835 based boards
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items:
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- enum:
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- brcm,bcm2835-vchiq
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- description: BCM2836/BCM2837 based boards
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items:
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- enum:
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- brcm,bcm2836-vchiq
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- const: brcm,bcm2835-vchiq
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reg:
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description: Physical base address and length of the doorbell register pair
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minItems: 1
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interrupts:
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description: Interrupt number of the doorbell interrupt
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minItems: 1
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required:
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- compatible
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- reg
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- interrupts
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additionalProperties: false
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examples:
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- |
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mailbox@7e00b840 {
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compatible = "brcm,bcm2835-vchiq";
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reg = <0x7e00b840 0xf>;
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interrupts = <0 2>;
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};
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...
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