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dt-bindings: media: Convert ti,tvp5150.txt to yaml format.
Convert ti,tvp5150.txt to yaml format. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: David Heidelberg <david@ixit.cz> [Sakari Ailus: Align the endpoint properties to the right column.] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Frank Li
Hans Verkuil
@@ -1,157 +0,0 @@
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* Texas Instruments TVP5150 and TVP5151 video decoders
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The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and PAL
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(and also SECAM in the TVP5151 case) video signals to either 8-bit 4:2:2 YUV
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with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output formats.
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Required Properties:
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====================
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- compatible: Value must be "ti,tvp5150".
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- reg: I2C slave address.
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Optional Properties:
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====================
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- pdn-gpios: Phandle for the GPIO connected to the PDN pin, if any.
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- reset-gpios: Phandle for the GPIO connected to the RESETB pin, if any.
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The device node must contain one 'port' child node per device physical input
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and output port, in accordance with the video interface bindings defined in
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Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes
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are numbered as follows
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Name Type Port
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--------------------------------------
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AIP1A sink 0
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AIP1B sink 1
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Y-OUT src 2
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The device node must contain at least one sink port and the src port. Each input
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port must be linked to an endpoint defined in [1]. The port/connector layout is
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as follows
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tvp-5150 port@0 (AIP1A)
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endpoint@0 -----------> Comp0-Con port
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endpoint@1 ------+----> Svideo-Con port
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tvp-5150 port@1 (AIP1B) |
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endpoint@1 ------+
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endpoint@0 -----------> Comp1-Con port
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tvp-5150 port@2
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endpoint (video bitstream output at YOUT[0-7] parallel bus)
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Required Endpoint Properties for parallel synchronization on output port:
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=========================================================================
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- hsync-active: Active state of the HSYNC signal. Must be <1> (HIGH).
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- vsync-active: Active state of the VSYNC signal. Must be <1> (HIGH).
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- field-even-active: Field signal level during the even field data
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transmission. Must be <0>.
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Note: Do not specify any of these properties if you want to use the embedded
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BT.656 synchronization.
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Optional Connector Properties:
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==============================
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- sdtv-standards: Set the possible signals to which the hardware tries to lock
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instead of using the autodetection mechanism. Please look at
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[1] for more information.
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[1] Documentation/devicetree/bindings/display/connector/analog-tv-connector.yaml.
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Example - three input sources:
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#include <dt-bindings/display/sdtv-standards.h>
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comp_connector_0 {
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compatible = "composite-video-connector";
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label = "Composite0";
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sdtv-standards = <SDTV_STD_PAL_M>; /* limit to pal-m signals */
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port {
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composite0_to_tvp5150: endpoint {
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remote-endpoint = <&tvp5150_to_composite0>;
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};
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};
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};
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comp_connector_1 {
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compatible = "composite-video-connector";
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label = "Composite1";
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sdtv-standards = <SDTV_STD_NTSC_M>; /* limit to ntsc-m signals */
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port {
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composite1_to_tvp5150: endpoint {
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remote-endpoint = <&tvp5150_to_composite1>;
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};
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};
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};
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svideo_connector {
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compatible = "svideo-connector";
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label = "S-Video";
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port {
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#address-cells = <1>;
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#size-cells = <0>;
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svideo_luma_to_tvp5150: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&tvp5150_to_svideo_luma>;
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};
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svideo_chroma_to_tvp5150: endpoint@1 {
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reg = <1>;
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remote-endpoint = <&tvp5150_to_svideo_chroma>;
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};
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};
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};
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&i2c2 {
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tvp5150@5c {
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compatible = "ti,tvp5150";
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reg = <0x5c>;
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pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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tvp5150_to_composite0: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&composite0_to_tvp5150>;
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};
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tvp5150_to_svideo_luma: endpoint@1 {
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reg = <1>;
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remote-endpoint = <&svideo_luma_to_tvp5150>;
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};
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};
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port@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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tvp5150_to_composite1: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&composite1_to_tvp5150>;
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};
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tvp5150_to_svideo_chroma: endpoint@1 {
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reg = <1>;
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remote-endpoint = <&svideo_chroma_to_tvp5150>;
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};
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};
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port@2 {
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reg = <2>;
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tvp5150_1: endpoint {
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remote-endpoint = <&ccdc_ep>;
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};
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};
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};
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};
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133
Documentation/devicetree/bindings/media/i2c/ti,tvp5150.yaml
Normal file
133
Documentation/devicetree/bindings/media/i2c/ti,tvp5150.yaml
Normal file
@@ -0,0 +1,133 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/media/i2c/ti,tvp5150.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Texas Instruments TVP5150 and TVP5151 video decoders
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maintainers:
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- Frank Li <Frank.Li@nxp.com>
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description:
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The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and PAL
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(and also SECAM in the TVP5151 case) video signals to either 8-bit 4:2:2 YUV
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with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output formats.
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properties:
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compatible:
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const: ti,tvp5150
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reg:
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maxItems: 1
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pdn-gpios:
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maxItems: 1
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reset-gpios:
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maxItems: 1
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'#address-cells':
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const: 1
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'#size-cells':
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const: 0
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port@0:
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$ref: /schemas/graph.yaml#/$defs/port-base
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unevaluatedProperties: false
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description:
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sink port node, AIP1A
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properties:
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endpoint:
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$ref: /schemas/media/video-interfaces.yaml#
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unevaluatedProperties: false
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port@1:
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$ref: /schemas/graph.yaml#/$defs/port-base
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unevaluatedProperties: false
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description:
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sink port node, AIP1B
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properties:
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endpoint:
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$ref: /schemas/media/video-interfaces.yaml#
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unevaluatedProperties: false
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port@2:
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$ref: /schemas/graph.yaml#/$defs/port-base
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unevaluatedProperties: false
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description:
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source port node, Y-OUT
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properties:
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endpoint:
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$ref: /schemas/media/video-interfaces.yaml#
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unevaluatedProperties: false
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required:
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- compatible
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- reg
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- port@2
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/display/sdtv-standards.h>
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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bridge@5c {
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compatible = "ti,tvp5150";
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reg = <0x5c>;
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pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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endpoint@0 {
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reg = <0>;
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remote-endpoint = <&composite0_to_tvp5150>;
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};
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endpoint@1 {
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reg = <1>;
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remote-endpoint = <&svideo_luma_to_tvp5150>;
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};
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};
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port@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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endpoint@0 {
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reg = <0>;
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remote-endpoint = <&composite1_to_tvp5150>;
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};
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endpoint@1 {
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reg = <1>;
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remote-endpoint = <&svideo_chroma_to_tvp5150>;
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};
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};
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port@2 {
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reg = <2>;
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endpoint {
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remote-endpoint = <&ccdc_ep>;
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};
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};
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};
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};
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