diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge')
3 files changed, 132 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml index 77f174eee424..2ebaa43eb62e 100644 --- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml +++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml @@ -24,6 +24,15 @@ properties: clock-names: const: ldb + reg: + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: ldb + - const: lvds + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -56,10 +65,15 @@ examples: #include <dt-bindings/clock/imx8mp-clock.h> blk-ctrl { - bridge { + #address-cells = <1>; + #size-cells = <1>; + + bridge@5c { compatible = "fsl,imx8mp-ldb"; clocks = <&clk IMX8MP_CLK_MEDIA_LDB>; clock-names = "ldb"; + reg = <0x5c 0x4>, <0x128 0x4>; + reg-names = "ldb", "lvds"; ports { #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml b/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml index b8219eab4475..89490fdffeb0 100644 --- a/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml @@ -55,7 +55,6 @@ examples: compatible = "ingenic,jz4780-dw-hdmi"; reg = <0x10180000 0x8000>; reg-io-width = <4>; - ddc-i2c-bus = <&i2c4>; interrupt-parent = <&intc>; interrupts = <3>; clocks = <&cgu JZ4780_CLK_AHB0>, <&cgu JZ4780_CLK_HDMI>; diff --git a/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml b/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml new file mode 100644 index 000000000000..542193d77cdf --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/ti,dlpc3433.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI DLPC3433 MIPI DSI to DMD bridge + +maintainers: + - Jagan Teki <jagan@amarulasolutions.com> + - Christopher Vollo <chris@renewoutreach.org> + +description: | + TI DLPC3433 is a MIPI DSI based display controller bridge + for processing high resolution DMD based projectors. + + It has a flexible configuration of MIPI DSI and DPI signal + input that produces a DMD output in RGB565, RGB666, RGB888 + formats. + + It supports upto 720p resolution with 60 and 120 Hz refresh + rates. + +properties: + compatible: + const: ti,dlpc3433 + + reg: + enum: + - 0x1b + - 0x1d + + enable-gpios: + description: PROJ_ON pin, chip powers up PROJ_ON is high. + + vcc_intf-supply: + description: A 1.8V/3.3V supply that power the Host I/O. + + vcc_flsh-supply: + description: A 1.8V/3.3V supply that power the Flash I/O. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: Video port for MIPI DSI input. + + 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: Video port for DMD output. + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - enable-gpios + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + bridge@1b { + compatible = "ti,dlpc3433"; + reg = <0x1b>; + enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + bridge_in_dsi: endpoint { + remote-endpoint = <&dsi_out_bridge>; + data-lanes = <1 2 3 4>; + }; + }; + + port@1 { + reg = <1>; + + bridge_out_panel: endpoint { + remote-endpoint = <&panel_out_bridge>; + }; + }; + }; + }; + }; |