Spracherkennung für: .yaml vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# SPDX-License-Identifier: (GPL-
2.
0-only OR BSD-
2-Clause)
%YAML
1.
2
---
$id:
http://devicetree.org/schemas/display/arm,komeda.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Arm Komeda display processor
maintainers:
- Liviu Dudau <Liviu.Dudau@arm.com>
- Andre Przywara <andre.przywara@arm.com>
description:
The Arm Mali D71 display processor supports up to two displays with up
to a
4K resolution each. Each pipeline can be composed of up to four
layers. It is typically connected to a digital display connector like HDMI.
properties:
compatible:
oneOf:
- items:
- const: arm,mali-d32
- const: arm,mali-d71
- const: arm,mali-d71
reg:
maxItems:
1
interrupts:
maxItems:
1
clock-names:
const: aclk
clocks:
maxItems:
1
description: The main DPU processor clock
"#address-cells":
const:
1
"#size-cells":
const:
0
memory-region:
maxItems:
1
description:
Phandle to a node describing memory to be used for the framebuffer.
If not present, the framebuffer may be located anywhere in memory.
iommus:
description:
The stream IDs for each of the used pipelines, each four IDs for the
four layers, plus one for the write-back stream.
minItems:
5
maxItems:
10
patternProperties:
'^pipeline@[
01]$':
type: object
additionalProperties: false
description:
clocks
properties:
reg:
enum: [
0,
1 ]
clock-names:
const: pxclk
clocks:
maxItems:
1
description: The input reference for the pixel clock.
port:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
additionalProperties: false
required:
- "#address-cells"
- "#size-cells"
- compatible
- reg
- interrupts
- clock-names
- clocks
- pipeline@
0
examples:
- |
display@c00000 {
#address-cells = <
1>;
#size-cells = <
0>;
compatible = "arm,mali-d71";
reg = <
0xc00000
0x20000>;
interrupts = <
168>;
clocks = <&dpu_aclk>;
clock-names = "aclk";
iommus = <&smmu
0>, <&smmu
1>, <&smmu
2>, <&smmu
3>,
<&smmu
8>,
<&smmu
4>, <&smmu
5>, <&smmu
6>, <&smmu
7>,
<&smmu
9>;
dp0_pipe0: pipeline@
0 {
clocks = <&fpgaosc2>;
clock-names = "pxclk";
reg = <
0>;
port {
dp0_pipe0_out: endpoint {
remote-endpoint = <&db_dvi0_in>;
};
};
};
dp0_pipe1: pipeline@
1 {
clocks = <&fpgaosc2>;
clock-names = "pxclk";
reg = <
1>;
port {
dp0_pipe1_out: endpoint {
remote-endpoint = <&db_dvi1_in>;
};
};
};
};
...