53 lines
1.3 KiB
YAML
53 lines
1.3 KiB
YAML
# 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 bindings
|
|
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
...
|