mirror of
https://github.com/torvalds/linux.git
synced 2026-04-20 07:43:57 -04:00
9d69d47fd3
The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding", but instead just describe the hardware.
Drop beginning "Devicetree bindings" in various forms:
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-exec sed -i -e 's/^title: [dD]evice[ -]\?[tT]ree [bB]indings\? for \([tT]he \)\?\(.*\)$/title: \u\2/' {} \;
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-exec sed -i -e 's/^title: [bB]indings\? for \([tT]he \)\?\(.*\)$/title: \u\2/' {} \;
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-exec sed -i -e 's/^title: [dD][tT] [bB]indings\? for \([tT]he \)\?\(.*\)$/title: \u\2/' {} \;
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Link: https://lore.kernel.org/r/20221216163815.522628-8-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
71 lines
1.7 KiB
YAML
71 lines
1.7 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/display/panel/olimex,lcd-olinuxino.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Olimex Ltd. LCD-OLinuXino bridge panel.
|
|
|
|
maintainers:
|
|
- Stefan Mavrodiev <stefan@olimex.com>
|
|
|
|
description: |
|
|
This device can be used as bridge between a host controller and LCD panels.
|
|
Currently supported LCDs are:
|
|
- LCD-OLinuXino-4.3TS
|
|
- LCD-OLinuXino-5
|
|
- LCD-OLinuXino-7
|
|
- LCD-OLinuXino-10
|
|
|
|
The panel itself contains:
|
|
- AT24C16C EEPROM holding panel identification and timing requirements
|
|
- AR1021 resistive touch screen controller (optional)
|
|
- FT5x6 capacitive touch screnn controller (optional)
|
|
- GT911/GT928 capacitive touch screen controller (optional)
|
|
|
|
The above chips share same I2C bus. The EEPROM is factory preprogrammed with
|
|
device information (id, serial, etc.) and timing requirements.
|
|
|
|
Touchscreen bingings can be found in these files:
|
|
- input/touchscreen/goodix.yaml
|
|
- input/touchscreen/edt-ft5x06.txt
|
|
- input/touchscreen/ar1021.txt
|
|
|
|
allOf:
|
|
- $ref: panel-common.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
const: olimex,lcd-olinuxino
|
|
|
|
backlight: true
|
|
enable-gpios: true
|
|
power-supply: true
|
|
reg: true
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- power-supply
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
panel@50 {
|
|
compatible = "olimex,lcd-olinuxino";
|
|
reg = <0x50>;
|
|
power-supply = <®_vcc5v0>;
|
|
enable-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>;
|
|
backlight = <&backlight>;
|
|
};
|
|
};
|
|
|
|
...
|