diff options
Diffstat (limited to 'dts/Bindings/media')
| -rw-r--r-- | dts/Bindings/media/cdns,csi2rx.txt | 100 | ||||
| -rw-r--r-- | dts/Bindings/media/cdns,csi2tx.txt | 98 | ||||
| -rw-r--r-- | dts/Bindings/media/i2c/ov7251.txt | 52 | ||||
| -rw-r--r-- | dts/Bindings/media/i2c/ov772x.txt | 40 | ||||
| -rw-r--r-- | dts/Bindings/media/i2c/panasonic,amg88xx.txt | 19 | ||||
| -rw-r--r-- | dts/Bindings/media/rcar_vin.txt | 138 | ||||
| -rw-r--r-- | dts/Bindings/media/renesas,ceu.txt | 7 | ||||
| -rw-r--r-- | dts/Bindings/media/renesas,rcar-csi2.txt | 101 | ||||
| -rw-r--r-- | dts/Bindings/media/stih407-c8sectpfe.txt | 2 |
9 files changed, 532 insertions, 25 deletions
diff --git a/dts/Bindings/media/cdns,csi2rx.txt b/dts/Bindings/media/cdns,csi2rx.txt new file mode 100644 index 0000000000..6b02a0657a --- /dev/null +++ b/dts/Bindings/media/cdns,csi2rx.txt @@ -0,0 +1,100 @@ +Cadence MIPI-CSI2 RX controller +=============================== + +The Cadence MIPI-CSI2 RX controller is a CSI-2 bridge supporting up to 4 CSI +lanes in input, and 4 different pixel streams in output. + +Required properties: + - compatible: must be set to "cdns,csi2rx" and an SoC-specific compatible + - reg: base address and size of the memory mapped region + - clocks: phandles to the clocks driving the controller + - clock-names: must contain: + * sys_clk: main clock + * p_clk: register bank clock + * pixel_if[0-3]_clk: pixel stream output clock, one for each stream + implemented in hardware, between 0 and 3 + +Optional properties: + - phys: phandle to the external D-PHY, phy-names must be provided + - phy-names: must contain "dphy", if the implementation uses an + external D-PHY + +Required subnodes: + - ports: A ports node with one port child node per device input and output + port, in accordance with the video interface bindings defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + port nodes are numbered as follows: + + Port Description + ----------------------------- + 0 CSI-2 input + 1 Stream 0 output + 2 Stream 1 output + 3 Stream 2 output + 4 Stream 3 output + + The stream output port nodes are optional if they are not + connected to anything at the hardware level or implemented + in the design.Since there is only one endpoint per port, + the endpoints are not numbered. + + +Example: + +csi2rx: csi-bridge@0d060000 { + compatible = "cdns,csi2rx"; + reg = <0x0d060000 0x1000>; + clocks = <&byteclock>, <&byteclock> + <&coreclock>, <&coreclock>, + <&coreclock>, <&coreclock>; + clock-names = "sys_clk", "p_clk", + "pixel_if0_clk", "pixel_if1_clk", + "pixel_if2_clk", "pixel_if3_clk"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + csi2rx_in_sensor: endpoint { + remote-endpoint = <&sensor_out_csi2rx>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + + port@1 { + reg = <1>; + + csi2rx_out_grabber0: endpoint { + remote-endpoint = <&grabber0_in_csi2rx>; + }; + }; + + port@2 { + reg = <2>; + + csi2rx_out_grabber1: endpoint { + remote-endpoint = <&grabber1_in_csi2rx>; + }; + }; + + port@3 { + reg = <3>; + + csi2rx_out_grabber2: endpoint { + remote-endpoint = <&grabber2_in_csi2rx>; + }; + }; + + port@4 { + reg = <4>; + + csi2rx_out_grabber3: endpoint { + remote-endpoint = <&grabber3_in_csi2rx>; + }; + }; + }; +}; diff --git a/dts/Bindings/media/cdns,csi2tx.txt b/dts/Bindings/media/cdns,csi2tx.txt new file mode 100644 index 0000000000..459c6e332f --- /dev/null +++ b/dts/Bindings/media/cdns,csi2tx.txt @@ -0,0 +1,98 @@ +Cadence MIPI-CSI2 TX controller +=============================== + +The Cadence MIPI-CSI2 TX controller is a CSI-2 bridge supporting up to +4 CSI lanes in output, and up to 4 different pixel streams in input. + +Required properties: + - compatible: must be set to "cdns,csi2tx" + - reg: base address and size of the memory mapped region + - clocks: phandles to the clocks driving the controller + - clock-names: must contain: + * esc_clk: escape mode clock + * p_clk: register bank clock + * pixel_if[0-3]_clk: pixel stream output clock, one for each stream + implemented in hardware, between 0 and 3 + +Optional properties + - phys: phandle to the D-PHY. If it is set, phy-names need to be set + - phy-names: must contain "dphy" + +Required subnodes: + - ports: A ports node with one port child node per device input and output + port, in accordance with the video interface bindings defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + port nodes are numbered as follows. + + Port Description + ----------------------------- + 0 CSI-2 output + 1 Stream 0 input + 2 Stream 1 input + 3 Stream 2 input + 4 Stream 3 input + + The stream input port nodes are optional if they are not + connected to anything at the hardware level or implemented + in the design. Since there is only one endpoint per port, + the endpoints are not numbered. + +Example: + +csi2tx: csi-bridge@0d0e1000 { + compatible = "cdns,csi2tx"; + reg = <0x0d0e1000 0x1000>; + clocks = <&byteclock>, <&byteclock>, + <&coreclock>, <&coreclock>, + <&coreclock>, <&coreclock>; + clock-names = "p_clk", "esc_clk", + "pixel_if0_clk", "pixel_if1_clk", + "pixel_if2_clk", "pixel_if3_clk"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + csi2tx_out: endpoint { + remote-endpoint = <&remote_in>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + + port@1 { + reg = <1>; + + csi2tx_in_stream0: endpoint { + remote-endpoint = <&stream0_out>; + }; + }; + + port@2 { + reg = <2>; + + csi2tx_in_stream1: endpoint { + remote-endpoint = <&stream1_out>; + }; + }; + + port@3 { + reg = <3>; + + csi2tx_in_stream2: endpoint { + remote-endpoint = <&stream2_out>; + }; + }; + + port@4 { + reg = <4>; + + csi2tx_in_stream3: endpoint { + remote-endpoint = <&stream3_out>; + }; + }; + }; +}; diff --git a/dts/Bindings/media/i2c/ov7251.txt b/dts/Bindings/media/i2c/ov7251.txt new file mode 100644 index 0000000000..8281151f74 --- /dev/null +++ b/dts/Bindings/media/i2c/ov7251.txt @@ -0,0 +1,52 @@ +* Omnivision 1/7.5-Inch B&W VGA CMOS Digital Image Sensor + +The Omnivision OV7251 is a 1/7.5-Inch CMOS active pixel digital image sensor +with an active array size of 640H x 480V. It is programmable through a serial +I2C interface. + +Required Properties: +- compatible: Value should be "ovti,ov7251". +- clocks: Reference to the xclk clock. +- clock-names: Should be "xclk". +- clock-frequency: Frequency of the xclk clock. +- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds + to the hardware pin XSHUTDOWN which is physically active low. +- vdddo-supply: Chip digital IO regulator. +- vdda-supply: Chip analog regulator. +- vddd-supply: Chip digital core regulator. + +The device node shall contain one 'port' child node with a single 'endpoint' +subnode for its digital output video port, in accordance with the video +interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + + &i2c1 { + ... + + ov7251: camera-sensor@60 { + compatible = "ovti,ov7251"; + reg = <0x60>; + + enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_bw_default>; + + clocks = <&clks 200>; + clock-names = "xclk"; + clock-frequency = <24000000>; + + vdddo-supply = <&camera_dovdd_1v8>; + vdda-supply = <&camera_avdd_2v8>; + vddd-supply = <&camera_dvdd_1v2>; + + port { + ov7251_ep: endpoint { + clock-lanes = <1>; + data-lanes = <0>; + remote-endpoint = <&csi0_ep>; + }; + }; + }; + }; diff --git a/dts/Bindings/media/i2c/ov772x.txt b/dts/Bindings/media/i2c/ov772x.txt new file mode 100644 index 0000000000..0b3ede5b8e --- /dev/null +++ b/dts/Bindings/media/i2c/ov772x.txt @@ -0,0 +1,40 @@ +* Omnivision OV7720/OV7725 CMOS sensor + +The Omnivision OV7720/OV7725 sensor supports multiple resolutions output, +such as VGA, QVGA, and any size scaling down from CIF to 40x30. It also can +support the YUV422, RGB565/555/444, GRB422 or raw RGB output formats. + +Required Properties: +- compatible: shall be one of + "ovti,ov7720" + "ovti,ov7725" +- clocks: reference to the xclk input clock. + +Optional Properties: +- reset-gpios: reference to the GPIO connected to the RSTB pin which is + active low, if any. +- powerdown-gpios: reference to the GPIO connected to the PWDN pin which is + active high, if any. + +The device node shall contain one 'port' child node with one child 'endpoint' +subnode for its digital output video port, in accordance with the video +interface bindings defined in Documentation/devicetree/bindings/media/ +video-interfaces.txt. + +Example: + +&i2c0 { + ov772x: camera@21 { + compatible = "ovti,ov7725"; + reg = <0x21>; + reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_LOW>; + powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_LOW>; + clocks = <&xclk>; + + port { + ov772x_0: endpoint { + remote-endpoint = <&vcap1_in0>; + }; + }; + }; +}; diff --git a/dts/Bindings/media/i2c/panasonic,amg88xx.txt b/dts/Bindings/media/i2c/panasonic,amg88xx.txt new file mode 100644 index 0000000000..4a3181a3dd --- /dev/null +++ b/dts/Bindings/media/i2c/panasonic,amg88xx.txt @@ -0,0 +1,19 @@ +* Panasonic AMG88xx + +The Panasonic family of AMG88xx Grid-Eye sensors allow recording +8x8 10Hz video which consists of thermal datapoints + +Required Properties: + - compatible : Must be "panasonic,amg88xx" + - reg : i2c address of the device + +Example: + + i2c0@1c22000 { + ... + amg88xx@69 { + compatible = "panasonic,amg88xx"; + reg = <0x69>; + }; + ... + }; diff --git a/dts/Bindings/media/rcar_vin.txt b/dts/Bindings/media/rcar_vin.txt index 1ce7ff9449..a19517e1c6 100644 --- a/dts/Bindings/media/rcar_vin.txt +++ b/dts/Bindings/media/rcar_vin.txt @@ -2,20 +2,28 @@ Renesas R-Car Video Input driver (rcar_vin) ------------------------------------------- The rcar_vin device provides video input capabilities for the Renesas R-Car -family of devices. The current blocks are always slaves and suppot one input -channel which can be either RGB, YUYV or BT656. +family of devices. + +Each VIN instance has a single parallel input that supports RGB and YUV video, +with both external synchronization and BT.656 synchronization for the latter. +Depending on the instance the VIN input is connected to external SoC pins, or +on Gen3 platforms to a CSI-2 receiver. - compatible: Must be one or more of the following - - "renesas,vin-r8a7795" for the R8A7795 device - - "renesas,vin-r8a7794" for the R8A7794 device - - "renesas,vin-r8a7793" for the R8A7793 device - - "renesas,vin-r8a7792" for the R8A7792 device - - "renesas,vin-r8a7791" for the R8A7791 device - - "renesas,vin-r8a7790" for the R8A7790 device - - "renesas,vin-r8a7779" for the R8A7779 device + - "renesas,vin-r8a7743" for the R8A7743 device + - "renesas,vin-r8a7745" for the R8A7745 device - "renesas,vin-r8a7778" for the R8A7778 device - - "renesas,rcar-gen2-vin" for a generic R-Car Gen2 compatible device. - - "renesas,rcar-gen3-vin" for a generic R-Car Gen3 compatible device. + - "renesas,vin-r8a7779" for the R8A7779 device + - "renesas,vin-r8a7790" for the R8A7790 device + - "renesas,vin-r8a7791" for the R8A7791 device + - "renesas,vin-r8a7792" for the R8A7792 device + - "renesas,vin-r8a7793" for the R8A7793 device + - "renesas,vin-r8a7794" for the R8A7794 device + - "renesas,vin-r8a7795" for the R8A7795 device + - "renesas,vin-r8a7796" for the R8A7796 device + - "renesas,vin-r8a77970" for the R8A77970 device + - "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible + device. When compatible with the generic version nodes must list the SoC-specific version corresponding to the platform first @@ -28,21 +36,38 @@ channel which can be either RGB, YUYV or BT656. Additionally, an alias named vinX will need to be created to specify which video input device this is. -The per-board settings: +The per-board settings Gen2 platforms: - port sub-node describing a single endpoint connected to the vin as described in video-interfaces.txt[1]. Only the first one will be considered as each vin interface has one input port. - These settings are used to work out video input format and widths - into the system. +The per-board settings Gen3 platforms: +Gen3 platforms can support both a single connected parallel input source +from external SoC pins (port0) and/or multiple parallel input sources +from local SoC CSI-2 receivers (port1) depending on SoC. -Device node example -------------------- +- renesas,id - ID number of the VIN, VINx in the documentation. +- ports + - port 0 - sub-node describing a single endpoint connected to the VIN + from external SoC pins described in video-interfaces.txt[1]. + Describing more then one endpoint in port 0 is invalid. Only VIN + instances that are connected to external pins should have port 0. + - port 1 - sub-nodes describing one or more endpoints connected to + the VIN from local SoC CSI-2 receivers. The endpoint numbers must + use the following schema. - aliases { - vin0 = &vin0; - }; + - Endpoint 0 - sub-node describing the endpoint connected to CSI20 + - Endpoint 1 - sub-node describing the endpoint connected to CSI21 + - Endpoint 2 - sub-node describing the endpoint connected to CSI40 + - Endpoint 3 - sub-node describing the endpoint connected to CSI41 + +Device node example for Gen2 platforms +-------------------------------------- + + aliases { + vin0 = &vin0; + }; vin0: vin@e6ef0000 { compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; @@ -52,8 +77,8 @@ Device node example status = "disabled"; }; -Board setup example (vin1 composite video input) ------------------------------------------------- +Board setup example for Gen2 platforms (vin1 composite video input) +------------------------------------------------------------------- &i2c2 { status = "okay"; @@ -92,6 +117,77 @@ Board setup example (vin1 composite video input) }; }; +Device node example for Gen3 platforms +-------------------------------------- + + vin0: video@e6ef0000 { + compatible = "renesas,vin-r8a7795"; + reg = <0 0xe6ef0000 0 0x1000>; + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 811>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 811>; + renesas,id = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin0csi20: endpoint@0 { + reg = <0>; + remote-endpoint= <&csi20vin0>; + }; + vin0csi21: endpoint@1 { + reg = <1>; + remote-endpoint= <&csi21vin0>; + }; + vin0csi40: endpoint@2 { + reg = <2>; + remote-endpoint= <&csi40vin0>; + }; + }; + }; + }; + csi20: csi2@fea80000 { + compatible = "renesas,r8a7795-csi2"; + reg = <0 0xfea80000 0 0x10000>; + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 714>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 714>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + csi20_in: endpoint { + clock-lanes = <0>; + data-lanes = <1>; + remote-endpoint = <&adv7482_txb>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + csi20vin0: endpoint@0 { + reg = <0>; + remote-endpoint = <&vin0csi20>; + }; + }; + }; + }; [1] video-interfaces.txt common video media interface diff --git a/dts/Bindings/media/renesas,ceu.txt b/dts/Bindings/media/renesas,ceu.txt index 3fc66dfb19..8a7a616e90 100644 --- a/dts/Bindings/media/renesas,ceu.txt +++ b/dts/Bindings/media/renesas,ceu.txt @@ -2,14 +2,15 @@ Renesas Capture Engine Unit (CEU) ---------------------------------------------- The Capture Engine Unit is the image capture interface found in the Renesas -SH Mobile and RZ SoCs. +SH Mobile, R-Mobile and RZ SoCs. The interface supports a single parallel input with data bus width of 8 or 16 bits. Required properties: -- compatible: Shall be "renesas,r7s72100-ceu" for CEU units found in RZ/A1H - and RZ/A1M SoCs. +- compatible: Shall be one of the following values: + "renesas,r7s72100-ceu" for CEU units found in RZ/A1H and RZ/A1M SoCs + "renesas,r8a7740-ceu" for CEU units found in R-Mobile A1 R8A7740 SoCs - reg: Registers address base and size. - interrupts: The interrupt specifier. diff --git a/dts/Bindings/media/renesas,rcar-csi2.txt b/dts/Bindings/media/renesas,rcar-csi2.txt new file mode 100644 index 0000000000..2d385b65b2 --- /dev/null +++ b/dts/Bindings/media/renesas,rcar-csi2.txt @@ -0,0 +1,101 @@ +Renesas R-Car MIPI CSI-2 +------------------------ + +The R-Car CSI-2 receiver device provides MIPI CSI-2 capabilities for the +Renesas R-Car family of devices. It is used in conjunction with the +R-Car VIN module, which provides the video capture capabilities. + +Mandatory properties +-------------------- + - compatible: Must be one or more of the following + - "renesas,r8a7795-csi2" for the R8A7795 device. + - "renesas,r8a7796-csi2" for the R8A7796 device. + - "renesas,r8a77965-csi2" for the R8A77965 device. + - "renesas,r8a77970-csi2" for the R8A77970 device. + + - reg: the register base and size for the device registers + - interrupts: the interrupt for the device + - clocks: reference to the parent clock + +The device node shall contain two 'port' child nodes according to the +bindings defined in Documentation/devicetree/bindings/media/ +video-interfaces.txt. port@0 shall connect to the CSI-2 source. port@1 +shall connect to all the R-Car VIN modules that have a hardware +connection to the CSI-2 receiver. + +- port@0- Video source (mandatory) + - endpoint@0 - sub-node describing the endpoint that is the video source + +- port@1 - VIN instances (optional) + - One endpoint sub-node for every R-Car VIN instance which is connected + to the R-Car CSI-2 receiver. + +Example: + + csi20: csi2@fea80000 { + compatible = "renesas,r8a7796-csi2"; + reg = <0 0xfea80000 0 0x10000>; + interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 714>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 714>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <0>; + + csi20_in: endpoint@0 { + reg = <0>; + clock-lanes = <0>; + data-lanes = <1>; + remote-endpoint = <&adv7482_txb>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + csi20vin0: endpoint@0 { + reg = <0>; + remote-endpoint = <&vin0csi20>; + }; + csi20vin1: endpoint@1 { + reg = <1>; + remote-endpoint = <&vin1csi20>; + }; + csi20vin2: endpoint@2 { + reg = <2>; + remote-endpoint = <&vin2csi20>; + }; + csi20vin3: endpoint@3 { + reg = <3>; + remote-endpoint = <&vin3csi20>; + }; + csi20vin4: endpoint@4 { + reg = <4>; + remote-endpoint = <&vin4csi20>; + }; + csi20vin5: endpoint@5 { + reg = <5>; + remote-endpoint = <&vin5csi20>; + }; + csi20vin6: endpoint@6 { + reg = <6>; + remote-endpoint = <&vin6csi20>; + }; + csi20vin7: endpoint@7 { + reg = <7>; + remote-endpoint = <&vin7csi20>; + }; + }; + }; + }; diff --git a/dts/Bindings/media/stih407-c8sectpfe.txt b/dts/Bindings/media/stih407-c8sectpfe.txt index c7888d6f64..880d4d70c9 100644 --- a/dts/Bindings/media/stih407-c8sectpfe.txt +++ b/dts/Bindings/media/stih407-c8sectpfe.txt @@ -28,7 +28,7 @@ See: Documentation/devicetree/bindings/clock/clock-bindings.txt - pinctrl-names : a pinctrl state named tsin%d-serial or tsin%d-parallel (where %d is tsin-num) must be defined for each tsin child node. - pinctrl-0 : phandle referencing pin configuration for this tsin configuration -See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt +See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt Required properties (tsin (child) node): |