| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | ... |