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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/reserved-memory/framebuffer.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: /reserved-memory framebuffer node
maintainers:
- devicetree-spec@vger.kernel.org
allOf:
- $ref: reserved-memory.yaml
properties:
compatible:
const: framebuffer
description: >
This indicates a region of memory meant to be used as a framebuffer for
a set of display devices. It can be used by an operating system to keep
the framebuffer from being overwritten and use it as the backing memory
for a display device (such as simple-framebuffer).
unevaluatedProperties: false
examples:
- |
/ {
compatible = "foo";
model = "foo";
#address-cells = <1>;
#size-cells = <1>;
chosen {
framebuffer {
compatible = "simple-framebuffer";
memory-region = <&fb>;
};
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
fb: framebuffer@80000000 {
compatible = "framebuffer";
reg = <0x80000000 0x007e9000>;
};
};
};
...
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