diff options
Diffstat (limited to 'Documentation/devicetree/bindings/media/i2c')
18 files changed, 586 insertions, 257 deletions
diff --git a/Documentation/devicetree/bindings/media/i2c/adv7180.yaml b/Documentation/devicetree/bindings/media/i2c/adv7180.yaml index d8c54f9d9506..bcfd93739b4f 100644 --- a/Documentation/devicetree/bindings/media/i2c/adv7180.yaml +++ b/Documentation/devicetree/bindings/media/i2c/adv7180.yaml @@ -36,17 +36,9 @@ properties: maxItems: 1 port: - type: object - description: - A node containing a single endpoint as doucmented in - Documentation/devicetree/bindings/media/video-interfaces.txt - - ports: - type: object - description: - A node containing input and output port nodes with endpoint definitions - as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt + $ref: /schemas/graph.yaml#/properties/port + + ports: true additionalProperties: false @@ -80,25 +72,20 @@ allOf: then: properties: ports: + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - '#size-cells': - const: 0 port@3: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Output port patternProperties: "^port@[0-2]$": - type: object + $ref: /schemas/graph.yaml#/properties/port description: Input port required: - port@3 - additionalProperties: false - required: - ports @@ -110,25 +97,20 @@ allOf: then: properties: ports: + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - '#size-cells': - const: 0 port@6: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Output port patternProperties: "^port@[0-5]$": - type: object + $ref: /schemas/graph.yaml#/properties/port description: Input port required: - port@6 - additionalProperties: false - required: - ports diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml index 407baddfaa1d..df634b0c1f8c 100644 --- a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml +++ b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml @@ -64,16 +64,12 @@ properties: description: Select which input is selected after reset. - ports: - type: object - description: - A node containing input and output port nodes with endpoint definitions - as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt + ports: true required: - compatible - reg + - ports additionalProperties: false @@ -86,26 +82,19 @@ allOf: then: properties: ports: + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - '#size-cells': - const: 0 port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Input port + port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Output port required: - port@1 - additionalProperties: false - - required: - - ports - - if: properties: compatible: @@ -114,28 +103,20 @@ allOf: then: properties: ports: + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - '#size-cells': - const: 0 port@2: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Output port patternProperties: "^port@[0-1]$": - type: object + $ref: /schemas/graph.yaml#/properties/port description: Input port required: - port@2 - additionalProperties: false - - required: - - ports - examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml b/Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml index ff9546e95d05..e53b8d65f381 100644 --- a/Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml +++ b/Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml @@ -41,9 +41,9 @@ properties: maxItems: 1 port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | - Output video port. See ../video-interfaces.txt. + Output video port. required: - compatible diff --git a/Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml b/Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml index 3dc06c628e64..e57575c44930 100644 --- a/Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml +++ b/Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml @@ -86,33 +86,9 @@ properties: maxItems: 3 port: - type: object - additionalProperties: false - description: -| - Connection to the remote GMSL endpoint are modelled using the OF graph - bindings in accordance with the video interface bindings defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. - - The device node contains a single "port" child node with a single - "endpoint" sub-device. - - properties: - endpoint: - type: object - additionalProperties: false - - properties: - remote-endpoint: - description: -| - phandle to the remote GMSL endpoint sub-node in the remote node - port. - maxItems: 1 - - required: - - remote-endpoint - - required: - - endpoint + $ref: /schemas/graph.yaml#/properties/port + description: + Connection to the remote GMSL endpoint. required: - compatible diff --git a/Documentation/devicetree/bindings/media/i2c/imx219.yaml b/Documentation/devicetree/bindings/media/i2c/imx219.yaml index dfc4d29a4f04..5fc96944b448 100644 --- a/Documentation/devicetree/bindings/media/i2c/imx219.yaml +++ b/Documentation/devicetree/bindings/media/i2c/imx219.yaml @@ -40,16 +40,20 @@ properties: Digital core voltage supply, 1.2 volts reset-gpios: + maxItems: 1 description: |- Reference to the GPIO connected to the xclr pin, if any. Must be released (set high) after all supplies are applied. - # See ../video-interfaces.txt for more details port: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + properties: data-lanes: description: |- @@ -60,16 +64,8 @@ properties: - const: 1 - const: 2 - clock-noncontinuous: - type: boolean - description: |- - MIPI CSI-2 clock is non-continuous if this property is present, - otherwise it's continuous. - - link-frequencies: - $ref: /schemas/types.yaml#/definitions/uint64-array - description: - Allowed data bus frequencies. + clock-noncontinuous: true + link-frequencies: true required: - link-frequencies diff --git a/Documentation/devicetree/bindings/media/i2c/imx258.yaml b/Documentation/devicetree/bindings/media/i2c/imx258.yaml new file mode 100644 index 000000000000..eaf77866ed9b --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx258.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx258.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX258 13 Mpixel CMOS Digital Image Sensor + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + +description: |- + IMX258 is a diagonal 5.867mm (Type 1/3.06) 13 Mega-pixel CMOS active pixel + type stacked image sensor with a square pixel array of size 4208 x 3120. It + is programmable through I2C interface. Image data is sent through MIPI + CSI-2. + +properties: + compatible: + const: sony,imx258 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: + Clock frequency from 6 to 27 MHz. + maxItems: 1 + + reg: + maxItems: 1 + + reset-gpios: + description: |- + Reference to the GPIO connected to the XCLR pin, if any. + + vana-supply: + description: + Analog voltage (VANA) supply, 2.7 V + + vdig-supply: + description: + Digital I/O voltage (VDIG) supply, 1.2 V + + vif-supply: + description: + Interface voltage (VIF) supply, 1.8 V + + # See ../video-interfaces.txt for more details + port: + type: object + properties: + endpoint: + type: object + properties: + data-lanes: + oneOf: + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + - items: + - const: 1 + - const: 2 + + link-frequencies: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-array + description: + Allowed data bus frequencies. + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + sensor@6c { + compatible = "sony,imx258"; + reg = <0x6c>; + clocks = <&imx258_clk>; + + port { + endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <320000000>; + }; + }; + }; + }; + + /* Oscillator on the camera board */ + imx258_clk: clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <19200000>; + }; + + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + sensor@6c { + compatible = "sony,imx258"; + reg = <0x6c>; + clocks = <&imx258_clk>; + + assigned-clocks = <&imx258_clk>; + assigned-clock-rates = <19200000>; + + port { + endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <633600000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml index 68ee8c7d9e79..ee16102fdfe7 100644 --- a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml @@ -50,82 +50,62 @@ properties: '#gpio-cells': const: 2 - ports: - type: object + maxim,reverse-channel-microvolt: + minimum: 30000 + maximum: 200000 + default: 170000 description: | - The connections to the MAX9286 GMSL and its endpoint nodes are modelled - using the OF graph bindings in accordance with the video interface - bindings defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. - - The following table lists the port number corresponding to each device - port. - - Port Description - ---------------------------------------- - Port 0 GMSL Input 0 - Port 1 GMSL Input 1 - Port 2 GMSL Input 2 - Port 3 GMSL Input 3 - Port 4 CSI-2 Output + Initial amplitude of the reverse control channel, in micro volts. - properties: - '#address-cells': - const: 1 + The initial amplitude shall be adjusted to a value compatible with the + configuration of the connected remote serializer. - '#size-cells': - const: 0 + Some camera modules (for example RDACM20) include an on-board MCU that + pre-programs the embedded serializer with power supply noise immunity + (high-threshold) enabled. A typical value of the deserializer's reverse + channel amplitude to communicate with pre-programmed serializers is + 170000 micro volts. - port@[0-3]: - type: object - properties: - reg: - enum: [ 0, 1, 2, 3 ] + A typical value for the reverse channel amplitude to communicate with + a remote serializer whose high-threshold noise immunity is not enabled + is 100000 micro volts - endpoint: - type: object + ports: + $ref: /schemas/graph.yaml#/properties/ports - properties: - remote-endpoint: - description: | - phandle to the remote GMSL source endpoint subnode in the - remote node port. + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 0 - required: - - remote-endpoint + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 1 - required: - - reg - - endpoint + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 2 - additionalProperties: false + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 3 port@4: - type: object - properties: - reg: - const: 4 + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI-2 Output + properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false properties: - remote-endpoint: - description: phandle to the remote CSI-2 sink endpoint. - - data-lanes: - description: array of physical CSI-2 data lane indexes. + data-lanes: true required: - - remote-endpoint - data-lanes - required: - - reg - - endpoint - - additionalProperties: false - required: - port@4 @@ -183,25 +163,8 @@ properties: requirements of the currently connected remote device. port: - type: object - - properties: - endpoint: - type: object - - properties: - remote-endpoint: - description: phandle to the MAX9286 sink endpoint. - - required: - - remote-endpoint - - additionalProperties: false - - required: - - endpoint - - additionalProperties: false + $ref: /schemas/graph.yaml#/properties/port + description: Connection to the MAX9286 sink. required: - compatible @@ -242,6 +205,8 @@ examples: gpio-controller; #gpio-cells = <2>; + maxim,reverse-channel-microvolt = <170000>; + ports { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml index bb3528315f20..701f4e0d138f 100644 --- a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml +++ b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml @@ -71,19 +71,18 @@ properties: enum: [ 0, 180 ] port: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + properties: - link-frequencies: - $ref: /schemas/types.yaml#/definitions/uint64-array - description: List of allowed data link frequencies. - data-lanes: - minItems: 1 - maxItems: 8 + link-frequencies: true + data-lanes: true bus-type: - description: The type of the data bus. oneOf: - const: 1 # CSI-2 C-PHY - const: 3 # CCP2 diff --git a/Documentation/devicetree/bindings/media/i2c/ov8856.yaml b/Documentation/devicetree/bindings/media/i2c/ov8856.yaml index cde85553fd01..baf92aaaf049 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov8856.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ov8856.yaml @@ -57,16 +57,13 @@ properties: active low. port: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base additionalProperties: false - description: - A node containing an output port node with an endpoint definition - as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false properties: data-lanes: @@ -79,18 +76,14 @@ properties: - const: 4 link-frequencies: - $ref: /schemas/types.yaml#/definitions/uint64-array - description: - Allowed data bus frequencies. 360000000, 180000000 Hz or both - are supported by the driver. - + description: Frequencies listed are driver, not h/w limitations. + maxItems: 2 + items: + enum: [ 360000000, 180000000 ] required: - link-frequencies - required: - - endpoint - required: - compatible - reg @@ -139,4 +132,3 @@ examples: }; }; ... - diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml index 1c3879ec4122..63a040944f3d 100644 --- a/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml @@ -17,6 +17,9 @@ description: |- @ 1600x1200 (UXGA) resolution transferred over a 1-lane MIPI interface. The sensor output is available via CSI-2 serial data output. +allOf: + - $ref: /schemas/media/video-interface-devices.yaml# + properties: compatible: const: ovti,ov02a10 @@ -66,42 +69,34 @@ properties: maxItems: 1 rotation: - description: - Definition of the sensor's placement. - allOf: - - $ref: "/schemas/types.yaml#/definitions/uint32" - - enum: - - 0 # Sensor Mounted Upright - - 180 # Sensor Mounted Upside Down - default: 0 - - # See ../video-interfaces.txt for details + enum: + - 0 # Sensor Mounted Upright + - 180 # Sensor Mounted Upside Down + default: 0 + port: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base additionalProperties: false description: Output port node, single endpoint describing the CSI-2 transmitter. properties: endpoint: - type: object - additionalProperties: false + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false properties: link-frequencies: true ovti,mipi-clock-voltage: - allOf: - - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: "/schemas/types.yaml#/definitions/uint32" description: Definition of MIPI clock voltage unit. This entry corresponds to the link speed defined by the 'link-frequencies' property. If present, the value shall be in the range of 0-4. default: 4 - remote-endpoint: true required: - link-frequencies - - remote-endpoint required: - endpoint diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml index 43bf749807e1..cf456f8d9ddc 100644 --- a/Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml @@ -50,11 +50,9 @@ properties: Definition of the regulator used as digital power supply. port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: - A node containing an output port node with an endpoint definition - as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt + A node containing an output port node. required: - compatible diff --git a/Documentation/devicetree/bindings/media/i2c/ov5647.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml index 280c62afae13..1ab22e75d3c6 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov5647.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/media/i2c/ov5647.yaml# +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5647.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Omnivision OV5647 raw image sensor @@ -31,27 +31,15 @@ properties: maxItems: 1 port: - type: object - description: |- - Should contain one endpoint sub-node used to model connection to the - video receiver according to the specification defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/$defs/port-base properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false properties: - remote-endpoint: - description: |- - phandle to the video receiver input port. - - clock-noncontinuous: - type: boolean - description: |- - Set to true to allow MIPI CSI-2 non-continuous clock operations. - - additionalProperties: false + clock-noncontinuous: true additionalProperties: false diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml new file mode 100644 index 000000000000..f8783f77cc54 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml @@ -0,0 +1,115 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5648.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV5648 Image Sensor Device Tree Bindings + +maintainers: + - Paul Kocialkowski <paul.kocialkowski@bootlin.com> + +properties: + compatible: + const: ovti,ov5648 + + reg: + maxItems: 1 + + clocks: + items: + - description: XVCLK Clock + + assigned-clocks: + maxItems: 1 + + assigned-clock-rates: + maxItems: 1 + + dvdd-supply: + description: Digital Domain Power Supply + + avdd-supply: + description: Analog Domain Power Supply (internal AVDD is used if missing) + + dovdd-supply: + description: I/O Domain Power Supply + + powerdown-gpios: + maxItems: 1 + description: Power Down Pin GPIO Control (active low) + + reset-gpios: + maxItems: 1 + description: Reset Pin GPIO Control (active low) + + port: + type: object + description: MIPI CSI-2 transmitter port + + properties: + endpoint: + type: object + + properties: + remote-endpoint: true + + link-frequencies: + $ref: /schemas/types.yaml#/definitions/uint64-array + description: Allowed MIPI CSI-2 link frequencies + + data-lanes: + minItems: 1 + maxItems: 2 + + required: + - data-lanes + - link-frequencies + - remote-endpoint + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - assigned-clocks + - assigned-clock-rates + - dvdd-supply + - dovdd-supply + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sun8i-v3s-ccu.h> + #include <dt-bindings/gpio/gpio.h> + + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + ov5648: camera@36 { + compatible = "ovti,ov5648"; + reg = <0x36>; + + dvdd-supply = <&ov5648_dvdd>; + avdd-supply = <&ov5648_avdd>; + dovdd-supply = <&ov5648_dovdd>; + clocks = <&ov5648_xvclk 0>; + assigned-clocks = <&ov5648_xvclk 0>; + assigned-clock-rates = <24000000>; + + + ov5648_out: port { + ov5648_out_mipi_csi2: endpoint { + data-lanes = <1 2>; + link-frequencies = /bits/ 64 <210000000 168000000>; + + remote-endpoint = <&mipi_csi2_in_ov5648>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml index 6866c2cdac50..44529425ce3a 100644 --- a/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml @@ -37,13 +37,14 @@ properties: maxItems: 1 port: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base description: | - Video output port. See ../video-interfaces.txt. + Video output port. properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false properties: bus-type: @@ -91,8 +92,6 @@ properties: required: - bus-type - unevaluatedProperties: false - additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml new file mode 100644 index 000000000000..c0ba28aa30c4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov8865.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV8865 Image Sensor Device Tree Bindings + +maintainers: + - Paul Kocialkowski <paul.kocialkowski@bootlin.com> + +properties: + compatible: + const: ovti,ov8865 + + reg: + maxItems: 1 + + clocks: + items: + - description: EXTCLK Clock + + assigned-clocks: + maxItems: 1 + + assigned-clock-rates: + maxItems: 1 + + dvdd-supply: + description: Digital Domain Power Supply + + avdd-supply: + description: Analog Domain Power Supply + + dovdd-supply: + description: I/O Domain Power Supply + + powerdown-gpios: + maxItems: 1 + description: Power Down Pin GPIO Control (active low) + + reset-gpios: + maxItems: 1 + description: Reset Pin GPIO Control (active low) + + port: + type: object + description: MIPI CSI-2 transmitter port + + properties: + endpoint: + type: object + + properties: + remote-endpoint: true + + link-frequencies: + $ref: /schemas/types.yaml#/definitions/uint64-array + description: Allowed MIPI CSI-2 link frequencies + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + - link-frequencies + - remote-endpoint + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - assigned-clocks + - assigned-clock-rates + - dvdd-supply + - avdd-supply + - dovdd-supply + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sun8i-a83t-ccu.h> + #include <dt-bindings/gpio/gpio.h> + + i2c2 { + #address-cells = <1>; + #size-cells = <0>; + + ov8865: camera@36 { + compatible = "ovti,ov8865"; + reg = <0x36>; + + pinctrl-names = "default"; + pinctrl-0 = <&csi_mclk_pin>; + + clocks = <&ccu CLK_CSI_MCLK>; + assigned-clocks = <&ccu CLK_CSI_MCLK>; + assigned-clock-rates = <24000000>; + + avdd-supply = <®_ov8865_avdd>; + dovdd-supply = <®_ov8865_dovdd>; + dvdd-supply = <®_ov8865_dvdd>; + + powerdown-gpios = <&pio 4 17 GPIO_ACTIVE_LOW>; /* PE17 */ + reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */ + + port { + ov8865_out_mipi_csi2: endpoint { + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <360000000>; + + remote-endpoint = <&mipi_csi2_in_ov8865>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml index eb12526a462f..c9760f895b3e 100644 --- a/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml @@ -15,6 +15,9 @@ description: | interface. Image data is sent through MIPI CSI-2, through 2 or 4 lanes at a maximum throughput of 1.2Gbps/lane. +allOf: + - $ref: ../video-interface-devices.yaml# + properties: compatible: const: sony,imx214 @@ -44,25 +47,21 @@ properties: vddd-supply: description: Chip digital core regulator (1.12V). - flash-leds: - description: See ../video-interfaces.txt - - lens-focus: - description: See ../video-interfaces.txt + flash-leds: true + lens-focus: true port: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base description: | - Video output port. See ../video-interfaces.txt. + Video output port. properties: endpoint: - type: object + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false properties: data-lanes: - $ref: /schemas/types.yaml#/definitions/uint32-array - description: See ../video-interfaces.txt anyOf: - items: - const: 1 @@ -73,16 +72,12 @@ properties: - const: 3 - const: 4 - link-frequencies: - $ref: /schemas/types.yaml#/definitions/uint64-array - description: See ../video-interfaces.txt + link-frequencies: true required: - data-lanes - link-frequencies - unevaluatedProperties: false - additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml index a66acb20d59b..4271fc3cc623 100644 --- a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml @@ -41,8 +41,7 @@ properties: description: Sensor digital IO 1.2 V supply. port: - type: object - description: Output video port. See ../video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/port required: - compatible diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml new file mode 100644 index 000000000000..24e689314bde --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx334.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX334 Sensor + +maintainers: + - Paul J. Murphy <paul.j.murphy@intel.com> + - Daniele Alessandrelli <daniele.alessandrelli@intel.com> + +description: + IMX334 sensor is a Sony CMOS active pixel digital image sensor with an active + array size of 3864H x 2202V. It is programmable through I2C interface. The + I2C client address is fixed to 0x1a as per sensor data sheet. Image data is + sent through MIPI CSI-2. + +properties: + compatible: + const: sony,imx334 + reg: + description: I2C address + maxItems: 1 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: Clock frequency from 6 to 27 MHz, 37.125MHz, 74.25MHz + maxItems: 1 + + reset-gpios: + description: Reference to the GPIO connected to the XCLR pin, if any. + + port: + type: object + additionalProperties: false + $ref: /schemas/graph.yaml#/properties/port + + properties: + endpoint: + type: object + properties: + data-lanes: + $ref: ../video-interfaces.yaml#/properties/data-lanes + link-frequencies: + $ref: ../video-interfaces.yaml#/properties/link-frequencies + + required: + - data-lanes + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx334"; + reg = <0x1a>; + clocks = <&imx334_clk>; + + assigned-clocks = <&imx334_clk>; + assigned-clock-parents = <&imx334_clk_parent>; + assigned-clock-rates = <24000000>; + + port { + imx334: endpoint { + remote-endpoint = <&cam>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <891000000>; + }; + }; + }; + }; +... |