112 lines
2.3 KiB
YAML
112 lines
2.3 KiB
YAML
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/display/fsl,lcdif.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Freescale/NXP i.MX LCD Interface (LCDIF)
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Marek Vasut <marex@denx.de>
|
||
|
|
- Stefan Agner <stefan@agner.ch>
|
||
|
|
|
||
|
|
description: |
|
||
|
|
(e)LCDIF display controller found in the Freescale/NXP i.MX SoCs.
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
oneOf:
|
||
|
|
- enum:
|
||
|
|
- fsl,imx23-lcdif
|
||
|
|
- fsl,imx28-lcdif
|
||
|
|
- fsl,imx6sx-lcdif
|
||
|
|
- items:
|
||
|
|
- enum:
|
||
|
|
- fsl,imx6sl-lcdif
|
||
|
|
- fsl,imx6sll-lcdif
|
||
|
|
- fsl,imx6ul-lcdif
|
||
|
|
- fsl,imx7d-lcdif
|
||
|
|
- fsl,imx8mm-lcdif
|
||
|
|
- fsl,imx8mn-lcdif
|
||
|
|
- fsl,imx8mq-lcdif
|
||
|
|
- const: fsl,imx6sx-lcdif
|
||
|
|
|
||
|
|
reg:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
clocks:
|
||
|
|
items:
|
||
|
|
- description: Pixel clock
|
||
|
|
- description: Bus clock
|
||
|
|
- description: Display AXI clock
|
||
|
|
minItems: 1
|
||
|
|
|
||
|
|
clock-names:
|
||
|
|
items:
|
||
|
|
- const: pix
|
||
|
|
- const: axi
|
||
|
|
- const: disp_axi
|
||
|
|
minItems: 1
|
||
|
|
|
||
|
|
interrupts:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
port:
|
||
|
|
$ref: /schemas/graph.yaml#/properties/port
|
||
|
|
description: The LCDIF output port
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- clocks
|
||
|
|
- interrupts
|
||
|
|
- port
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
allOf:
|
||
|
|
- if:
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
contains:
|
||
|
|
const: fsl,imx6sx-lcdif
|
||
|
|
then:
|
||
|
|
properties:
|
||
|
|
clocks:
|
||
|
|
minItems: 2
|
||
|
|
maxItems: 3
|
||
|
|
clock-names:
|
||
|
|
minItems: 2
|
||
|
|
maxItems: 3
|
||
|
|
required:
|
||
|
|
- clock-names
|
||
|
|
else:
|
||
|
|
properties:
|
||
|
|
clocks:
|
||
|
|
maxItems: 1
|
||
|
|
clock-names:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/clock/imx6sx-clock.h>
|
||
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||
|
|
|
||
|
|
display-controller@2220000 {
|
||
|
|
compatible = "fsl,imx6sx-lcdif";
|
||
|
|
reg = <0x02220000 0x4000>;
|
||
|
|
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
|
||
|
|
clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>,
|
||
|
|
<&clks IMX6SX_CLK_LCDIF_APB>,
|
||
|
|
<&clks IMX6SX_CLK_DISPLAY_AXI>;
|
||
|
|
clock-names = "pix", "axi", "disp_axi";
|
||
|
|
|
||
|
|
port {
|
||
|
|
endpoint {
|
||
|
|
remote-endpoint = <&panel_in>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
...
|