The Truly NT35521 is a 5.24" 1280x720 DSI panel, and the backlight is managed through DSI link. Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx> --- .../bindings/display/panel/truly,nt35521.yaml | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/truly,nt35521.yaml diff --git a/Documentation/devicetree/bindings/display/panel/truly,nt35521.yaml b/Documentation/devicetree/bindings/display/panel/truly,nt35521.yaml new file mode 100644 index 000000000000..4727c3df6eb8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/truly,nt35521.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/truly,nt35521.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Truly NT35521 5.24" 1280x720 MIPI-DSI Panel + +maintainers: + - Shawn Guo <shawn.guo@xxxxxxxxxx> + +description: | + The Truly NT35521 is a 5.24" 1280x720 MIPI-DSI panel. The panel backlight + is managed through DSI link. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: truly,nt35521 + + reg: true + + reset-gpios: true + + enable-gpios: true + + pwr-positive5-gpios: + maxItems: 1 + + pwr-negative5-gpios: + maxItems: 1 + +required: + - compatible + - reg + - reset-gpios + - enable-gpios + - pwr-positive5-gpios + - pwr-negative5-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "truly,nt35521"; + reg = <0>; + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>; + pwr-positive5-gpios = <&msmgpio 114 GPIO_ACTIVE_HIGH>; + pwr-negative5-gpios = <&msmgpio 17 GPIO_ACTIVE_HIGH>; + enable-gpios = <&msmgpio 10 GPIO_ACTIVE_HIGH>; + }; + }; +... -- 2.17.1
