162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/display/panel/sharp,ls037v7dw01.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: SHARP LS037V7DW01 TFT-LCD panel
862306a36Sopenharmony_ci
962306a36Sopenharmony_cidescription: |
1062306a36Sopenharmony_ci  This panel can have zero to five GPIOs to configure to change configuration
1162306a36Sopenharmony_ci  between QVGA and VGA mode and the scan direction. As these pins can be also
1262306a36Sopenharmony_ci  configured with external pulls, all the GPIOs are considered optional with holes
1362306a36Sopenharmony_ci  in the array.
1462306a36Sopenharmony_ci
1562306a36Sopenharmony_cimaintainers:
1662306a36Sopenharmony_ci  - Tony Lindgren <tony@atomide.com>
1762306a36Sopenharmony_ci
1862306a36Sopenharmony_ciallOf:
1962306a36Sopenharmony_ci  - $ref: panel-common.yaml#
2062306a36Sopenharmony_ci
2162306a36Sopenharmony_ciproperties:
2262306a36Sopenharmony_ci  compatible:
2362306a36Sopenharmony_ci    const: sharp,ls037v7dw01
2462306a36Sopenharmony_ci
2562306a36Sopenharmony_ci  label: true
2662306a36Sopenharmony_ci  enable-gpios: true
2762306a36Sopenharmony_ci  reset-gpios: true
2862306a36Sopenharmony_ci  port: true
2962306a36Sopenharmony_ci  power-supply: true
3062306a36Sopenharmony_ci
3162306a36Sopenharmony_ci  mode-gpios:
3262306a36Sopenharmony_ci    minItems: 1
3362306a36Sopenharmony_ci    maxItems: 3
3462306a36Sopenharmony_ci    description: |
3562306a36Sopenharmony_ci      GPIO ordered MO, LR, and UD as specified in LS037V7DW01.pdf
3662306a36Sopenharmony_ci      This panel can have zero to three GPIOs to configure to
3762306a36Sopenharmony_ci      change configuration between QVGA and VGA mode and the
3862306a36Sopenharmony_ci      scan direction. As these pins can be also configured
3962306a36Sopenharmony_ci      with external pulls, all the GPIOs are considered
4062306a36Sopenharmony_ci      optional with holes in the array.
4162306a36Sopenharmony_ci
4262306a36Sopenharmony_cirequired:
4362306a36Sopenharmony_ci  - compatible
4462306a36Sopenharmony_ci  - port
4562306a36Sopenharmony_ci
4662306a36Sopenharmony_ciadditionalProperties: false
4762306a36Sopenharmony_ci
4862306a36Sopenharmony_ciexamples:
4962306a36Sopenharmony_ci  - |
5062306a36Sopenharmony_ci    #include <dt-bindings/gpio/gpio.h>
5162306a36Sopenharmony_ci
5262306a36Sopenharmony_ci    lcd0: display {
5362306a36Sopenharmony_ci        compatible = "sharp,ls037v7dw01";
5462306a36Sopenharmony_ci        power-supply = <&lcd_3v3>;
5562306a36Sopenharmony_ci        enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;    /* gpio152, lcd INI */
5662306a36Sopenharmony_ci        reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;     /* gpio155, lcd RESB */
5762306a36Sopenharmony_ci        mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH        /* gpio154, lcd MO */
5862306a36Sopenharmony_ci                      &gpio1 2 GPIO_ACTIVE_HIGH         /* gpio2, lcd LR */
5962306a36Sopenharmony_ci                      &gpio1 3 GPIO_ACTIVE_HIGH>;       /* gpio3, lcd UD */
6062306a36Sopenharmony_ci
6162306a36Sopenharmony_ci        port {
6262306a36Sopenharmony_ci            lcd_in: endpoint {
6362306a36Sopenharmony_ci                remote-endpoint = <&dpi_out>;
6462306a36Sopenharmony_ci            };
6562306a36Sopenharmony_ci        };
6662306a36Sopenharmony_ci    };
6762306a36Sopenharmony_ci
6862306a36Sopenharmony_ci...
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