diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge')
17 files changed, 263 insertions, 91 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index b42553ac505c..a1ed1004651b 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -16,8 +16,7 @@ description: | properties: compatible: - items: - - const: analogix,anx7625 + const: analogix,anx7625 reg: maxItems: 1 @@ -134,7 +133,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml index 9bf2cbcea69f..514f58852990 100644 --- a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml @@ -61,7 +61,7 @@ additionalProperties: false examples: - | - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml index 6e0e3ba9b49e..07388bf2b90d 100644 --- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml +++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml @@ -17,6 +17,7 @@ description: | properties: compatible: enum: + - fsl,imx6sx-ldb - fsl,imx8mp-ldb - fsl,imx93-ldb @@ -64,7 +65,9 @@ allOf: properties: compatible: contains: - const: fsl,imx93-ldb + enum: + - fsl,imx6sx-ldb + - fsl,imx93-ldb then: properties: ports: diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml index 674891ee2f8e..f201ae4af4fb 100644 --- a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml @@ -67,7 +67,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> - i2c4 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml b/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml index cdeb67bc05f0..70ec70922c13 100644 --- a/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml +++ b/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml @@ -71,7 +71,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> - i2c1 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/parade,ps8622.yaml b/Documentation/devicetree/bindings/display/bridge/parade,ps8622.yaml new file mode 100644 index 000000000000..e6397ac2048b --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/parade,ps8622.yaml @@ -0,0 +1,115 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/parade,ps8622.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Parade PS8622/PS8625 DisplayPort to LVDS Converter + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +properties: + compatible: + enum: + - parade,ps8622 + - parade,ps8625 + + reg: + maxItems: 1 + + lane-count: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2] + description: Number of DP lanes to use. + + use-external-pwm: + type: boolean + description: Backlight will be controlled by an external PWM. + + reset-gpios: + maxItems: 1 + description: GPIO connected to RST_ pin. + + sleep-gpios: + maxItems: 1 + description: GPIO connected to PD_ pin. + + vdd12-supply: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: Video port for LVDS output. + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Video port for DisplayPort input. + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - reset-gpios + - sleep-gpios + - ports + +allOf: + - if: + properties: + compatible: + const: parade,ps8622 + then: + properties: + lane-count: + const: 1 + else: + properties: + lane-count: + const: 2 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + lvds-bridge@48 { + compatible = "parade,ps8625"; + reg = <0x48>; + sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>; + lane-count = <2>; + use-external-pwm; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + reg = <1>; + + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/bridge/ps8622.txt b/Documentation/devicetree/bindings/display/bridge/ps8622.txt deleted file mode 100644 index c989c3807f2b..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/ps8622.txt +++ /dev/null @@ -1,31 +0,0 @@ -ps8622-bridge bindings - -Required properties: - - compatible: "parade,ps8622" or "parade,ps8625" - - reg: first i2c address of the bridge - - sleep-gpios: OF device-tree gpio specification for PD_ pin. - - reset-gpios: OF device-tree gpio specification for RST_ pin. - -Optional properties: - - lane-count: number of DP lanes to use - - use-external-pwm: backlight will be controlled by an external PWM - - video interfaces: Device node can contain video interface port - nodes for panel according to [1]. - -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - lvds-bridge@48 { - compatible = "parade,ps8622"; - reg = <0x48>; - sleep-gpios = <&gpc3 6 1 0 0>; - reset-gpios = <&gpc3 1 1 0 0>; - lane-count = <1>; - ports { - port@0 { - bridge_out: endpoint { - remote-endpoint = <&panel_in>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml index 28811aff2c5a..5856450c5da7 100644 --- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml @@ -73,7 +73,7 @@ additionalProperties: false examples: - | #include <dt-bindings/gpio/gpio.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml b/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml index e841659e20cd..4ed7a799ba26 100644 --- a/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml +++ b/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml @@ -70,7 +70,9 @@ properties: samsung,burst-clock-frequency: $ref: /schemas/types.yaml#/definitions/uint32 description: - DSIM high speed burst mode frequency. + DSIM high speed burst mode frequency. If absent, + the pixel clock from the attached device or bridge + will be used instead. samsung,esc-clock-frequency: $ref: /schemas/types.yaml#/definitions/uint32 @@ -80,7 +82,8 @@ properties: samsung,pll-clock-frequency: $ref: /schemas/types.yaml#/definitions/uint32 description: - DSIM oscillator clock frequency. + DSIM oscillator clock frequency. If absent, the clock frequency + of sclk_mipi will be used instead. phys: maxItems: 1 @@ -100,20 +103,42 @@ properties: specified. port@1: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: DSI output port node to the panel or the next bridge in the chain. + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + uniqueItems: true + items: + enum: [ 1, 2, 3, 4 ] + + lane-polarities: + minItems: 1 + maxItems: 5 + description: + The Samsung MIPI DSI IP requires that all the data lanes have + the same polarity. + + dependencies: + lane-polarities: [data-lanes] + required: - clock-names - clocks - compatible - interrupts - reg - - samsung,burst-clock-frequency - samsung,esc-clock-frequency - - samsung,pll-clock-frequency allOf: - $ref: ../dsi-controller.yaml# diff --git a/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml b/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml index f88ddfe4818b..176181d25530 100644 --- a/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml +++ b/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml @@ -71,7 +71,7 @@ examples: #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - i2c1 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml b/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml index 542193d77cdf..d3f84d220723 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml @@ -83,7 +83,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> - i2c1 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml index 911564468c5e..6ec6d287bff4 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml @@ -90,7 +90,7 @@ properties: properties: endpoint: - $ref: /schemas/graph.yaml#/$defs/endpoint-base + $ref: /schemas/media/video-interfaces.yaml# unevaluatedProperties: false properties: @@ -106,7 +106,6 @@ properties: description: If you have 1 logical lane the bridge supports routing to either port 0 or port 1. Port 0 is suggested. - See ../../media/video-interface.txt for details. - minItems: 2 maxItems: 2 @@ -118,7 +117,6 @@ properties: description: If you have 2 logical lanes the bridge supports reordering but only on physical ports 0 and 1. - See ../../media/video-interface.txt for details. - minItems: 4 maxItems: 4 @@ -132,7 +130,6 @@ properties: description: If you have 4 logical lanes the bridge supports reordering in any way. - See ../../media/video-interface.txt for details. lane-polarities: minItems: 1 @@ -141,7 +138,6 @@ properties: enum: - 0 - 1 - description: See ../../media/video-interface.txt dependencies: lane-polarities: [data-lanes] diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml index a412a1da950f..6c1de0b21722 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml @@ -21,6 +21,9 @@ properties: maxItems: 1 description: virtual channel number of a DSI peripheral + reset-gpios: + maxItems: 1 + vddc-supply: description: Regulator for 1.2V internal core power. @@ -51,7 +54,7 @@ additionalProperties: false examples: - | - i2c1 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt deleted file mode 100644 index 8f9abf28a8fa..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt +++ /dev/null @@ -1,35 +0,0 @@ -TC358764 MIPI-DSI to LVDS panel bridge - -Required properties: - - compatible: "toshiba,tc358764" - - reg: the virtual channel number of a DSI peripheral - - vddc-supply: core voltage supply, 1.2V - - vddio-supply: I/O voltage supply, 1.8V or 3.3V - - vddlvds-supply: LVDS1/2 voltage supply, 3.3V - - reset-gpios: a GPIO spec for the reset pin - -The device node can contain following 'port' child nodes, -according to the OF graph bindings defined in [1]: - 0: DSI Input, not required, if the bridge is DSI controlled - 1: LVDS Output, mandatory - -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - - bridge@0 { - reg = <0>; - compatible = "toshiba,tc358764"; - vddc-supply = <&vcc_1v2_reg>; - vddio-supply = <&vcc_1v8_reg>; - vddlvds-supply = <&vcc_3v3_reg>; - reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>; - #address-cells = <1>; - #size-cells = <0>; - port@1 { - reg = <1>; - lvds_ep: endpoint { - remote-endpoint = <&panel_ep>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.yaml new file mode 100644 index 000000000000..866607400514 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/toshiba,tc358764.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba TC358764 MIPI-DSI to LVDS bridge + +maintainers: + - Andrzej Hajda <andrzej.hajda@intel.com> + +properties: + compatible: + const: toshiba,tc358764 + + reg: + description: Virtual channel number of a DSI peripheral + maxItems: 1 + + reset-gpios: + maxItems: 1 + + vddc-supply: + description: Core voltage supply, 1.2V + + vddio-supply: + description: I/O voltage supply, 1.8V or 3.3V + + vddlvds-supply: + description: LVDS1/2 voltage supply, 3.3V + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Video port for MIPI DSI input, if the bridge DSI controlled + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + Video port for LVDS output (panel or connector). + + required: + - port@1 + +required: + - compatible + - reg + - reset-gpios + - vddc-supply + - vddio-supply + - vddlvds-supply + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bridge@0 { + compatible = "toshiba,tc358764"; + reg = <0>; + + reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>; + vddc-supply = <&vcc_1v2_reg>; + vddio-supply = <&vcc_1v8_reg>; + vddlvds-supply = <&vcc_3v3_reg>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + lvds_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml index e1494b5007cb..0521261b04a9 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml @@ -4,16 +4,24 @@ $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358767.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Toshiba TC358767 eDP bridge +title: Toshiba TC358767/TC358867/TC9595 DSI/DPI/eDP bridge maintainers: - Andrey Gusakov <andrey.gusakov@cogentembedded.com> -description: The TC358767 is bridge device which converts DSI/DPI to eDP/DP +description: | + The TC358767/TC358867/TC9595 is bridge device which + converts DSI/DPI to eDP/DP . properties: compatible: - const: toshiba,tc358767 + oneOf: + - items: + - enum: + - toshiba,tc358867 + - toshiba,tc9595 + - const: toshiba,tc358767 + - const: toshiba,tc358767 reg: enum: diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml index 0b6f5bef120f..779d8c57f854 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml @@ -87,7 +87,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> - i2c1 { + i2c { #address-cells = <1>; #size-cells = <0>; |