Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt-bindings: display: convert sitronix,st7586 to YAML
Convert the sitronix,st7586 binding documentation from .txt to .yaml.
Also added a link to the datasheet while we are touching this.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20250530-devicetree-convert-sitronix-st7586-to-yaml-v1-1-c132b512ec57@baylibre.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
authored by
David Lechner
and committed by
Rob Herring (Arm)
5e61d44d
1c69ba9b
+62
-23
-22
Documentation/devicetree/bindings/display/sitronix,st7586.txt
-22
Documentation/devicetree/bindings/display/sitronix,st7586.txt
···
1
-
Sitronix ST7586 display panel
2
-
3
-
Required properties:
4
-
- compatible: "lego,ev3-lcd".
5
-
- a0-gpios: The A0 signal (since this binding is for serial mode, this is
6
-
the pin labeled D1 on the controller, not the pin labeled A0)
7
-
- reset-gpios: Reset pin
8
-
9
-
The node for this driver must be a child node of a SPI controller, hence
10
-
all mandatory properties described in ../spi/spi-bus.txt must be specified.
11
-
12
-
Optional properties:
13
-
- rotation: panel rotation in degrees counter clockwise (0,90,180,270)
14
-
15
-
Example:
16
-
display@0{
17
-
compatible = "lego,ev3-lcd";
18
-
reg = <0>;
19
-
spi-max-frequency = <10000000>;
20
-
a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
21
-
reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
22
-
};
+61
Documentation/devicetree/bindings/display/sitronix,st7586.yaml
+61
Documentation/devicetree/bindings/display/sitronix,st7586.yaml
···
1
+
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2
+
%YAML 1.2
3
+
---
4
+
$id: http://devicetree.org/schemas/display/sitronix,st7586.yaml#
5
+
$schema: http://devicetree.org/meta-schemas/core.yaml#
6
+
7
+
title: Sitronix ST7586 Display Controller
8
+
9
+
maintainers:
10
+
- David Lechner <david@lechnology.com>
11
+
12
+
description:
13
+
Sitronix ST7586 is a driver and controller for 4-level gray
14
+
scale and monochrome dot matrix LCD panels.
15
+
https://topwaydisplay.com/sites/default/files/2020-04/ST7586S.pdf
16
+
17
+
$ref: panel/panel-common.yaml#
18
+
19
+
additionalProperties: false
20
+
21
+
properties:
22
+
compatible:
23
+
const: lego,ev3-lcd
24
+
25
+
reg:
26
+
maxItems: 1
27
+
28
+
spi-max-frequency:
29
+
maximum: 50000000
30
+
31
+
a0-gpios:
32
+
description:
33
+
The A0 signal (for serial mode, this is the pin labeled D1 on the
34
+
controller, not the pin labeled A0)
35
+
maxItems: 1
36
+
37
+
reset-gpios: true
38
+
rotation: true
39
+
40
+
required:
41
+
- compatible
42
+
- reg
43
+
- a0-gpios
44
+
- reset-gpios
45
+
46
+
examples:
47
+
- |
48
+
#include <dt-bindings/gpio/gpio.h>
49
+
50
+
spi {
51
+
#address-cells = <1>;
52
+
#size-cells = <0>;
53
+
54
+
display@0 {
55
+
compatible = "lego,ev3-lcd";
56
+
reg = <0>;
57
+
spi-max-frequency = <10000000>;
58
+
a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
59
+
reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
60
+
};
61
+
};
+1
-1
MAINTAINERS
+1
-1
MAINTAINERS
···
7825
7825
M: David Lechner <david@lechnology.com>
7826
7826
S: Maintained
7827
7827
T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7828
-
F: Documentation/devicetree/bindings/display/sitronix,st7586.txt
7828
+
F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml
7829
7829
F: drivers/gpu/drm/sitronix/st7586.c
7830
7830
7831
7831
DRM DRIVER FOR SITRONIX ST7571 PANELS