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dt-bindings: display: convert faraday,tve200

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Converts display/faraday,tve200.txt to yaml.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210519203547.837237-1-clabbe@baylibre.com
This commit is contained in:
Corentin Labbe 2021-05-19 20:35:45 +00:00 committed by Linus Walleij
parent 6d0a12c734
commit 91cdb2b0e6
2 changed files with 68 additions and 54 deletions
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54
Documentation/devicetree/bindings/display/faraday,tve200.txt
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* Faraday TV Encoder TVE200
Required properties:
- compatible: must be one of:
"faraday,tve200"
"cortina,gemini-tvc", "faraday,tve200"
- reg: base address and size of the control registers block
- interrupts: contains an interrupt specifier for the interrupt
line from the TVE200
- clock-names: should contain "PCLK" for the clock line clocking the
silicon and "TVE" for the 27MHz clock to the video driver
- clocks: contains phandle and clock specifier pairs for the entries
in the clock-names property. See
Documentation/devicetree/bindings/clock/clock-bindings.txt
Optional properties:
- resets: contains the reset line phandle for the block
Required sub-nodes:
- port: describes LCD panel signals, following the common binding
for video transmitter interfaces; see
Documentation/devicetree/bindings/media/video-interfaces.txt
This port should have the properties:
reg = <0>;
It should have one endpoint connected to a remote endpoint where
the display is connected.
Example:
display-controller@6a000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "faraday,tve200";
reg = <0x6a000000 0x1000>;
interrupts = <13 IRQ_TYPE_EDGE_RISING>;
resets = <&syscon GEMINI_RESET_TVC>;
clocks = <&syscon GEMINI_CLK_GATE_TVC>,
<&syscon GEMINI_CLK_TVC>;
clock-names = "PCLK", "TVE";
port@0 {
reg = <0>;
display_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};

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Documentation/devicetree/bindings/display/faraday,tve200.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/faraday,tve200.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Faraday TV Encoder TVE200
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
properties:
compatible:
oneOf:
- const: faraday,tve200
- items:
- const: cortina,gemini-tvc
- const: faraday,tve200
reg:
maxItems: 1
interrupts:
minItems: 1
clock-names:
items:
- const: PCLK
- const: TVE
clocks:
minItems: 2
resets:
minItems: 1
port:
$ref: /schemas/graph.yaml#/properties/port
required:
- compatible
- reg
- interrupts
- clock-names
- clocks
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/cortina,gemini-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/cortina,gemini-reset.h>
display-controller@6a000000 {
compatible = "faraday,tve200";
reg = <0x6a000000 0x1000>;
interrupts = <13 IRQ_TYPE_EDGE_RISING>;
resets = <&syscon GEMINI_RESET_TVC>;
clocks = <&syscon GEMINI_CLK_GATE_TVC>,
<&syscon GEMINI_CLK_TVC>;
clock-names = "PCLK", "TVE";
port {
display_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};