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-rw-r--r--dts/Bindings/media/cdns,csi2rx.txt100
-rw-r--r--dts/Bindings/media/cdns,csi2tx.txt98
-rw-r--r--dts/Bindings/media/i2c/ov7251.txt52
-rw-r--r--dts/Bindings/media/i2c/ov772x.txt40
-rw-r--r--dts/Bindings/media/i2c/panasonic,amg88xx.txt19
-rw-r--r--dts/Bindings/media/rcar_vin.txt138
-rw-r--r--dts/Bindings/media/renesas,ceu.txt7
-rw-r--r--dts/Bindings/media/renesas,rcar-csi2.txt101
-rw-r--r--dts/Bindings/media/stih407-c8sectpfe.txt2
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 0000000..6b02a06
--- /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 0000000..459c6e3
--- /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 0000000..8281151
--- /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 0000000..0b3ede5
--- /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 0000000..4a3181a
--- /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 1ce7ff9..a19517e 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 3fc66df..8a7a616 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 0000000..2d385b6
--- /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 c7888d6..880d4d7 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):