73 lines · yaml
1# SPDX-License-Identifier: GPL-2.0-only2%YAML 1.23---4$id: http://devicetree.org/schemas/display/sitronix,st7735r.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Sitronix ST7735R Display Panels8 9maintainers:10 - David Lechner <david@lechnology.com>11 12description:13 This binding is for display panels using a Sitronix ST7715R or ST7735R14 controller in SPI mode.15 16allOf:17 - $ref: panel/panel-common.yaml#18 - $ref: /schemas/spi/spi-peripheral-props.yaml#19 20properties:21 compatible:22 oneOf:23 - description:24 Adafruit 1.8" 160x128 Color TFT LCD (Product ID 358 or 618)25 items:26 - enum:27 - jianda,jd-t18003-t0128 - const: sitronix,st7735r29 - description:30 Okaya 1.44" 128x128 Color TFT LCD (E.g. Renesas YRSK-LCD-PMOD)31 items:32 - enum:33 - okaya,rh128128t34 - const: sitronix,st7715r35 36 dc-gpios:37 maxItems: 138 description: Display data/command selection (D/CX)39 40 backlight: true41 reg: true42 spi-max-frequency: true43 reset-gpios: true44 rotation: true45 46required:47 - compatible48 - reg49 - dc-gpios50 51additionalProperties: false52 53examples:54 - |55 #include <dt-bindings/gpio/gpio.h>56 57 spi {58 #address-cells = <1>;59 #size-cells = <0>;60 61 display@0{62 compatible = "jianda,jd-t18003-t01", "sitronix,st7735r";63 reg = <0>;64 spi-max-frequency = <32000000>;65 dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;66 reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;67 rotation = <270>;68 backlight = <&backlight>;69 };70 };71 72...73