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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/display/sitronix,st7735r.yaml | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/display/sitronix,st7735r.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/display/sitronix,st7735r.yaml | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml new file mode 100644 index 000000000..621f27148 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sitronix,st7735r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sitronix ST7735R Display Panels + +maintainers: + - David Lechner <david@lechnology.com> + +description: + This binding is for display panels using a Sitronix ST7715R or ST7735R + controller in SPI mode. + +allOf: + - $ref: panel/panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + oneOf: + - description: + Adafruit 1.8" 160x128 Color TFT LCD (Product ID 358 or 618) + items: + - enum: + - jianda,jd-t18003-t01 + - const: sitronix,st7735r + - description: + Okaya 1.44" 128x128 Color TFT LCD (E.g. Renesas YRSK-LCD-PMOD) + items: + - enum: + - okaya,rh128128t + - const: sitronix,st7715r + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) + + backlight: true + reg: true + spi-max-frequency: true + reset-gpios: true + rotation: true + +required: + - compatible + - reg + - dc-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + backlight: backlight { + compatible = "gpio-backlight"; + gpios = <&gpio 44 GPIO_ACTIVE_HIGH>; + }; + + spi { + #address-cells = <1>; + #size-cells = <0>; + + display@0{ + compatible = "jianda,jd-t18003-t01", "sitronix,st7735r"; + reg = <0>; + spi-max-frequency = <32000000>; + dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + rotation = <270>; + backlight = <&backlight>; + }; + }; + +... |