diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
4 files changed, 83 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml index 6ec1d5fbb8bc..c6e81f532215 100644 --- a/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml @@ -38,6 +38,9 @@ properties: interrupts: maxItems: 1 + "#sound-dai-cells": + const: 0 + ports: $ref: /schemas/graph.yaml#/properties/ports diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml index f1541cc05297..ed280053ec62 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml @@ -53,16 +53,32 @@ properties: properties: port@0: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: | DSI input port. The remote endpoint phandle should be a reference to a valid DSI output endpoint node + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + description: array of physical DSI data lane indexes. + minItems: 1 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + port@1: $ref: /schemas/graph.yaml#/properties/port description: | - DPI input port. The remote endpoint phandle should be a - reference to a valid DPI output endpoint node + DPI input/output port. The remote endpoint phandle should be a + reference to a valid DPI output or input endpoint node. port@2: $ref: /schemas/graph.yaml#/properties/port diff --git a/Documentation/devicetree/bindings/display/panel/leadtek,ltk035c5444t.yaml b/Documentation/devicetree/bindings/display/panel/leadtek,ltk035c5444t.yaml new file mode 100644 index 000000000000..817a9bed7d5a --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/leadtek,ltk035c5444t.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/leadtek,ltk035c5444t.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Leadtek ltk035c5444t 3.5" (640x480 pixels) 24-bit IPS LCD panel + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + - Christophe Branchereau <cbranchereau@gmail.com> + +allOf: + - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + const: leadtek,ltk035c5444t + + backlight: true + port: true + power-supply: true + reg: true + reset-gpios: true + +required: + - compatible + - power-supply + - reset-gpios + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "leadtek,ltk035c5444t"; + reg = <0>; + + spi-3wire; + spi-max-frequency = <3125000>; + + reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>; + + backlight = <&backlight>; + power-supply = <&vcc>; + + port { + panel_input: endpoint { + remote-endpoint = <&panel_output>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml index 0cebaaefda03..157b1a7b18f9 100644 --- a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml +++ b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml @@ -32,15 +32,13 @@ properties: - okaya,rh128128t - const: sitronix,st7715r - spi-max-frequency: - maximum: 32000000 - dc-gpios: maxItems: 1 description: Display data/command selection (D/CX) backlight: true reg: true + spi-max-frequency: true reset-gpios: true rotation: true @@ -48,7 +46,6 @@ required: - compatible - reg - dc-gpios - - reset-gpios additionalProperties: false @@ -72,6 +69,7 @@ examples: dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; rotation = <270>; + backlight = <&backlight>; }; }; |