Hi Ricardo,
Thank you for the patch.
On Mon, Jun 01, 2020 at 08:33:08AM +0200, Ricardo Cañuelo wrote:
> Convert the ADV7511/11w/13/33/35 DT bindings to json-schema. The
> original binding has been split into two files: adi,adv7511.yaml for
> ADV7511/11W/13 and adi,adv7533.yaml for ADV7533/35.
>
> Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@xxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Great work :-)
> ---
> .../bindings/display/bridge/adi,adv7511.txt | 143 -----------
> .../bindings/display/bridge/adi,adv7511.yaml | 231 ++++++++++++++++++
> .../bindings/display/bridge/adi,adv7533.yaml | 175 +++++++++++++
> 3 files changed, 406 insertions(+), 143 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
> create mode 100644 Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml
> create mode 100644 Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
> deleted file mode 100644
> index 659523f538bf..000000000000
> --- a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
> +++ /dev/null
> @@ -1,143 +0,0 @@
> -Analog Devices ADV7511(W)/13/33/35 HDMI Encoders
> -------------------------------------------------
> -
> -The ADV7511, ADV7511W, ADV7513, ADV7533 and ADV7535 are HDMI audio and video
> -transmitters compatible with HDMI 1.4 and DVI 1.0. They support color space
> -conversion, S/PDIF, CEC and HDCP. ADV7533/5 supports the DSI interface for input
> -pixels, while the others support RGB interface.
> -
> -Required properties:
> -
> -- compatible: Should be one of:
> - "adi,adv7511"
> - "adi,adv7511w"
> - "adi,adv7513"
> - "adi,adv7533"
> - "adi,adv7535"
> -
> -- reg: I2C slave addresses
> - The ADV7511 internal registers are split into four pages exposed through
> - different I2C addresses, creating four register maps. Each map has it own
> - I2C address and acts as a standard slave device on the I2C bus. The main
> - address is mandatory, others are optional and revert to defaults if not
> - specified.
> -
> -
> -The ADV7511 supports a large number of input data formats that differ by their
> -color depth, color format, clock mode, bit justification and random
> -arrangement of components on the data bus. The combination of the following
> -properties describe the input and map directly to the video input tables of the
> -ADV7511 datasheet that document all the supported combinations.
> -
> -- adi,input-depth: Number of bits per color component at the input (8, 10 or
> - 12).
> -- adi,input-colorspace: The input color space, one of "rgb", "yuv422" or
> - "yuv444".
> -- adi,input-clock: The input clock type, one of "1x" (one clock cycle per
> - pixel), "2x" (two clock cycles per pixel), "ddr" (one clock cycle per pixel,
> - data driven on both edges).
> -
> -The following input format properties are required except in "rgb 1x" and
> -"yuv444 1x" modes, in which case they must not be specified.
> -
> -- adi,input-style: The input components arrangement variant (1, 2 or 3), as
> - listed in the input format tables in the datasheet.
> -- adi,input-justification: The input bit justification ("left", "evenly",
> - "right").
> -
> -- avdd-supply: A 1.8V supply that powers up the AVDD pin on the chip.
> -- dvdd-supply: A 1.8V supply that powers up the DVDD pin on the chip.
> -- pvdd-supply: A 1.8V supply that powers up the PVDD pin on the chip.
> -- dvdd-3v-supply: A 3.3V supply that powers up the pin called DVDD_3V
> - on the chip.
> -- bgvdd-supply: A 1.8V supply that powers up the BGVDD pin. This is
> - needed only for ADV7511.
> -
> -The following properties are required for ADV7533 and ADV7535:
> -
> -- adi,dsi-lanes: Number of DSI data lanes connected to the DSI host. It should
> - be one of 1, 2, 3 or 4.
> -- a2vdd-supply: 1.8V supply that powers up the A2VDD pin on the chip.
> -- v3p3-supply: A 3.3V supply that powers up the V3P3 pin on the chip.
> -- v1p2-supply: A supply that powers up the V1P2 pin on the chip. It can be
> - either 1.2V or 1.8V for ADV7533 but only 1.8V for ADV7535.
> -
> -Optional properties:
> -
> -- interrupts: Specifier for the ADV7511 interrupt
> -- pd-gpios: Specifier for the GPIO connected to the power down signal
> -
> -- adi,clock-delay: Video data clock delay relative to the pixel clock, in ps
> - (-1200 ps .. 1600 ps). Defaults to no delay.
> -- adi,embedded-sync: The input uses synchronization signals embedded in the
> - data stream (similar to BT.656). Defaults to separate H/V synchronization
> - signals.
> -- adi,disable-timing-generator: Only for ADV7533 and ADV7535. Disables the
> - internal timing generator. The chip will rely on the sync signals in the
> - DSI data lanes, rather than generate its own timings for HDMI output.
> -- clocks: from common clock binding: reference to the CEC clock.
> -- clock-names: from common clock binding: must be "cec".
> -- reg-names : Names of maps with programmable addresses.
> - It can contain any map needing a non-default address.
> - Possible maps names are : "main", "edid", "cec", "packet"
> -
> -Required nodes:
> -
> -The ADV7511 has two video ports. Their connections are modelled using the OF
> -graph bindings specified in Documentation/devicetree/bindings/graph.txt.
> -
> -- Video port 0 for the RGB, YUV or DSI input. In the case of ADV7533/5, the
> - remote endpoint phandle should be a reference to a valid mipi_dsi_host device
> - node.
> -- Video port 1 for the HDMI output
> -- Audio port 2 for the HDMI audio input
> -
> -
> -Example
> --------
> -
> - adv7511w: hdmi@39 {
> - compatible = "adi,adv7511w";
> - /*
> - * The EDID page will be accessible on address 0x66 on the I2C
> - * bus. All other maps continue to use their default addresses.
> - */
> - reg = <0x39>, <0x66>;
> - reg-names = "main", "edid";
> - interrupt-parent = <&gpio3>;
> - interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
> - clocks = <&cec_clock>;
> - clock-names = "cec";
> -
> - adi,input-depth = <8>;
> - adi,input-colorspace = "rgb";
> - adi,input-clock = "1x";
> - adi,input-style = <1>;
> - adi,input-justification = "evenly";
> -
> - ports {
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - port@0 {
> - reg = <0>;
> - adv7511w_in: endpoint {
> - remote-endpoint = <&dpi_out>;
> - };
> - };
> -
> - port@1 {
> - reg = <1>;
> - adv7511_out: endpoint {
> - remote-endpoint = <&hdmi_connector_in>;
> - };
> - };
> -
> - port@2 {
> - reg = <2>;
> - codec_endpoint: endpoint {
> - remote-endpoint = <&i2s0_cpu_endpoint>;
> - };
> - };
> - };
> - };
> diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml
> new file mode 100644
> index 000000000000..71b344e812dd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml
> @@ -0,0 +1,231 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Analog Devices ADV7511/11W/13 HDMI Encoders
> +
> +maintainers:
> + - Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> +
> +description: |
> + The ADV7511, ADV7511W and ADV7513 are HDMI audio and video
> + transmitters compatible with HDMI 1.4 and DVI 1.0. They support color
> + space conversion, S/PDIF, CEC and HDCP. The transmitter input is
> + parallel RGB or YUV data.
> +
> +properties:
> + compatible:
> + enum:
> + - adi,adv7511
> + - adi,adv7511w
> + - adi,adv7513
> +
> + reg:
> + description: |
> + I2C slave addresses.
> +
> + The ADV7511/11W/13 internal registers are split into four pages
> + exposed through different I2C addresses, creating four register
> + maps. Each map has it own I2C address and acts as a standard slave
> + device on the I2C bus. The main address is mandatory, others are
> + optional and revert to defaults if not specified.
> + minItems: 1
> + maxItems: 4
> +
> + reg-names:
> + description:
> + Names of maps with programmable addresses. It can contain any map
> + needing a non-default address.
> + minItems: 1
> + items:
> + - const: main
> + - const: edid
> + - const: cec
> + - const: packet
> +
> + clocks:
> + description: Reference to the CEC clock.
> + maxItems: 1
> +
> + clock-names:
> + const: cec
> +
> + interrupts:
> + maxItems: 1
> +
> + pd-gpios:
> + description: GPIO connected to the power down signal.
> + maxItems: 1
> +
> + avdd-supply:
> + description: A 1.8V supply that powers up the AVDD pin.
> +
> + dvdd-supply:
> + description: A 1.8V supply that powers up the DVDD pin.
> +
> + pvdd-supply:
> + description: A 1.8V supply that powers up the PVDD pin.
> +
> + dvdd-3v-supply:
> + description: A 3.3V supply that powers up the DVDD_3V pin.
> +
> + bgvdd-supply:
> + description: A 1.8V supply that powers up the BGVDD pin.
> +
> + adi,input-depth:
> + description: Number of bits per color component at the input.
> + allOf:
> + - $ref: /schemas/types.yaml#/definitions/uint32
> + - enum: [ 8, 10, 12 ]
> +
> + adi,input-colorspace:
> + description: Input color space.
> + enum: [ rgb, yuv422, yuv444 ]
> +
> + adi,input-clock:
> + description: |
> + Input clock type.
> + "1x": one clock cycle per pixel
> + "2x": two clock cycles per pixel
> + "dd": one clock cycle per pixel, data driven on both edges
> + enum: [ 1x, 2x, dd ]
> +
> + adi,clock-delay:
> + description:
> + Video data clock delay relative to the pixel clock, in ps
> + (-1200ps .. 1600 ps).
> + $ref: /schemas/types.yaml#/definitions/uint32
> + default: 0
> +
> + adi,embedded-sync:
> + description:
> + If defined, the input uses synchronization signals embedded in the
> + data stream (similar to BT.656).
> + type: boolean
> +
> + adi,input-style:
> + description:
> + Input components arrangement variant as listed in the input
> + format tables in the datasheet.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + enum: [ 1, 2, 3 ]
> +
> + adi,input-justification:
> + description: Input bit justification.
> + enum: [ left, evenly, right ]
> +
> + ports:
> + description:
> + The ADV7511(W)/13 has two video ports and one audio port. This node
> + models their connections as documented in
> + Documentation/devicetree/bindings/media/video-interfaces.txt
> + Documentation/devicetree/bindings/graph.txt
> + type: object
> + properties:
> + port@0:
> + description: Video port for the RGB or YUV input.
> + type: object
> +
> + port@1:
> + description: Video port for the HDMI output.
> + type: object
> +
> + port@2:
> + description: Audio port for the HDMI output.
> + type: object
> +
> +# adi,input-colorspace and adi,input-clock are required except in
> +# "rgb 1x" and "yuv444 1x" modes, in which case they must not be
> +# specified.
> +if:
> + not:
> + properties:
> + adi,input-colorspace:
> + contains:
> + enum: [ rgb, yuv444 ]
> + adi,input-clock:
> + contains:
> + const: 1x
> +
> +then:
> + required:
> + - adi,input-style
> + - adi,input-justification
> +
> +else:
> + properties:
> + adi,input-style: false
> + adi,input-justification: false
> +
> +
> +required:
> + - compatible
> + - reg
> + - ports
> + - adi,input-depth
> + - adi,input-colorspace
> + - adi,input-clock
> + - avdd-supply
> + - dvdd-supply
> + - pvdd-supply
> + - dvdd-3v-supply
> + - bgvdd-supply
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/irq.h>
> +
> + adv7511w: hdmi@39 {
> + compatible = "adi,adv7511w";
> + /*
> + * The EDID page will be accessible on address 0x66 on the I2C
> + * bus. All other maps continue to use their default addresses.
> + */
> + reg = <0x39>, <0x66>;
> + reg-names = "main", "edid";
> + interrupt-parent = <&gpio3>;
> + interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
> + clocks = <&cec_clock>;
> + clock-names = "cec";
> + avdd-supply = <&v1v8>;
> + dvdd-supply = <&v1v8>;
> + pvdd-supply = <&v1v8>;
> + dvdd-3v-supply = <&v3v3>;
> + bgvdd-supply = <&v1v8>;
> +
> + adi,input-depth = <8>;
> + adi,input-colorspace = "yuv422";
> + adi,input-clock = "1x";
> +
> + adi,input-style = <3>;
> + adi,input-justification = "right";
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + adv7511w_in: endpoint {
> + remote-endpoint = <&dpi_out>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + adv7511_out: endpoint {
> + remote-endpoint = <&hdmi_connector_in>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> + codec_endpoint: endpoint {
> + remote-endpoint = <&i2s0_cpu_endpoint>;
> + };
> + };
> + };
> + };
> +
> +...
> diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
> new file mode 100644
> index 000000000000..18761f49e5fe
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
> @@ -0,0 +1,175 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/bridge/adi,adv7533.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Analog Devices ADV7533/35 HDMI Encoders
> +
> +maintainers:
> + - Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> +
> +description: |
> + The ADV7533 and ADV7535 are HDMI audio and video transmitters
> + compatible with HDMI 1.4 and DVI 1.0. They support color space
> + conversion, S/PDIF, CEC and HDCP. The transmitter input is MIPI DSI.
> +
> +properties:
> + compatible:
> + enum:
> + - adi,adv7533
> + - adi,adv7535
> +
> + reg:
> + description: |
> + I2C slave addresses.
> +
> + The ADV7533/35 internal registers are split into four pages
> + exposed through different I2C addresses, creating four register
> + maps. Each map has it own I2C address and acts as a standard slave
> + device on the I2C bus. The main address is mandatory, others are
> + optional and revert to defaults if not specified.
> + minItems: 1
> + maxItems: 4
> +
> + reg-names:
> + description:
> + Names of maps with programmable addresses. It can contain any map
> + needing a non-default address.
> + minItems: 1
> + items:
> + - const: main
> + - const: edid
> + - const: cec
> + - const: packet
> +
> + clocks:
> + description: Reference to the CEC clock.
> + maxItems: 1
> +
> + clock-names:
> + const: cec
> +
> + interrupts:
> + maxItems: 1
> +
> + pd-gpios:
> + description: GPIO connected to the power down signal.
> + maxItems: 1
> +
> + avdd-supply:
> + description: A 1.8V supply that powers up the AVDD pin.
> +
> + dvdd-supply:
> + description: A 1.8V supply that powers up the DVDD pin.
> +
> + pvdd-supply:
> + description: A 1.8V supply that powers up the PVDD pin.
> +
> + a2vdd-supply:
> + description: A 1.8V supply that powers up the A2VDD pin.
> +
> + v3p3-supply:
> + description: A 3.3V supply that powers up the V3P3 pin.
> +
> + v1p2-supply:
> + description:
> + A supply that powers up the V1P2 pin. It can be either 1.2V
> + or 1.8V for ADV7533 but only 1.8V for ADV7535.
> +
> + adi,disable-timing-generator:
> + description:
> + Disables the internal timing generator. The chip will rely on the
> + sync signals in the DSI data lanes, rather than generating its own
> + timings for HDMI output.
> + type: boolean
> +
> + adi,dsi-lanes:
> + description: Number of DSI data lanes connected to the DSI host.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + enum: [ 1, 2, 3, 4 ]
> +
> + ports:
> + description:
> + The ADV7533/35 has two video ports and one audio port. This node
> + models their connections as documented in
> + Documentation/devicetree/bindings/media/video-interfaces.txt
> + Documentation/devicetree/bindings/graph.txt
> + type: object
> + properties:
> + port@0:
> + description:
> + Video port for the DSI input. The remote endpoint phandle
> + should be a reference to a valid mipi_dsi_host_device.
> + type: object
> +
> + port@1:
> + description: Video port for the HDMI output.
> + type: object
> +
> + port@2:
> + description: Audio port for the HDMI output.
> + type: object
> +
> +required:
> + - compatible
> + - reg
> + - ports
> + - adi,dsi-lanes
> + - avdd-supply
> + - dvdd-supply
> + - pvdd-supply
> + - a2vdd-supply
> + - v3p3-supply
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/irq.h>
> +
> + adv7533: hdmi@39 {
> + compatible = "adi,adv7533";
> + /*
> + * The EDID page will be accessible on address 0x66 on the I2C
> + * bus. All other maps continue to use their default addresses.
> + */
> + reg = <0x39>, <0x66>;
> + reg-names = "main", "edid";
> + interrupt-parent = <&gpio3>;
> + interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
> + clocks = <&cec_clock>;
> + clock-names = "cec";
> + adi,dsi-lanes = <4>;
> + avdd-supply = <&v1v8>;
> + dvdd-supply = <&v1v8>;
> + pvdd-supply = <&v1v8>;
> + a2vdd-supply = <&v1v8>;
> + v3p3-supply = <&v3v3>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + adv7533_in: endpoint {
> + remote-endpoint = <&dsi_out>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + adv7533_out: endpoint {
> + remote-endpoint = <&hdmi_connector_in>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> + codec_endpoint: endpoint {
> + remote-endpoint = <&i2s0_cpu_endpoint>;
> + };
> + };
> + };
> + };
> +
> +...
> --
> 2.18.0
>
--
Regards,
Laurent Pinchart
