bindings/display/atmel%2Clcdc-display.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/atmel,lcdc-display.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip's LCDC Display
10   - Nicolas Ferre <nicolas.ferre@microchip.com>
11   - Dharma Balasubiramani <dharma.b@microchip.com>
15   from an external display buffer to a TFT LCD panel. The LCDC has one display
17   interface and a look-up table to allow palletized display configurations. The
26     - required: [ 'atmel,dmacon' ]
27     - required: [ 'atmel,lcdcon2' ]
28     - required: [ 'atmel,guard-time' ]
39   atmel,guard-time:
44   bits-per-pixel:
46     description: lcd panel bit-depth.
49   atmel,lcdcon-backlight:
53   atmel,lcdcon-backlight-inverted:
57   atmel,lcd-wiring-mode:
61       - RGB
62       - BRG
64   atmel,power-control-gpio:
68   display-timings:
69     $ref: panel/display-timings.yaml#
72   - atmel,dmacon
73   - atmel,lcdcon2
74   - atmel,guard-time
75   - bits-per-pixel
80   - |
81     display: panel {
82       bits-per-pixel = <32>;
83       atmel,lcdcon-backlight;
86       atmel,guard-time = <9>;
87       atmel,lcd-wiring-mode = "RGB";
89       display-timings {
90         native-mode = <&timing0>;
92           clock-frequency = <9000000>;
95           hback-porch = <1>;
96           hfront-porch = <1>;
97           vback-porch = <40>;
98           vfront-porch = <1>;
99           hsync-len = <45>;
100           vsync-len = <1>;