1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/panel/sharp,ls037v7dw01.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: SHARP LS037V7DW01 TFT-LCD panel
8
9 description: |
10 This panel can have zero to five GPIOs to configure to change configuration
11 between QVGA and VGA mode and the scan direction. As these pins can be also
12 configured with external pulls, all the GPIOs are considered optional with holes
13 in the array.
14
15 maintainers:
16 - Tony Lindgren <tony@atomide.com>
17
18 allOf:
19 - $ref: panel-common.yaml#
20
21 properties:
22 compatible:
23 const: sharp,ls037v7dw01
24
25 label: true
26 enable-gpios: true
27 reset-gpios: true
28 port: true
29 power-supply: true
30
31 mode-gpios:
32 minItems: 1
33 maxItems: 3
34 description: |
35 GPIO ordered MO, LR, and UD as specified in LS037V7DW01.pdf
36 This panel can have zero to three GPIOs to configure to
37 change configuration between QVGA and VGA mode and the
38 scan direction. As these pins can be also configured
39 with external pulls, all the GPIOs are considered
40 optional with holes in the array.
41
42 required:
43 - compatible
44 - port
45
46 additionalProperties: false
47
48 examples:
49 - |
50 #include <dt-bindings/gpio/gpio.h>
51
52 lcd0: display {
53 compatible = "sharp,ls037v7dw01";
54 power-supply = <&lcd_3v3>;
55 enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
56 reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
57 mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
58 &gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
59 &gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
60
61 port {
62 lcd_in: endpoint {
63 remote-endpoint = <&dpi_out>;
64 };
65 };
66 };
67
68 ...
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