Convert the ADV7511/11w/13/33/35 DT bindings to json-schema.
Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@xxxxxxxxxxxxx>
---
.../bindings/display/bridge/adi,adv7511.txt | 143 ---------
.../bindings/display/bridge/adi,adv7511.yaml | 293 ++++++++++++++++++
2 files changed, 293 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
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..0654c3a35281
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml
@@ -0,0 +1,293 @@
+# 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(W)/13/33/35 HDMI Encoders
+
+maintainers:
+ - Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
+
+description: |
+ 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.
+
+properties:
+ compatible:
+ enum:
+ - adi,adv7511
+ - adi,adv7511w
+ - adi,adv7513
+ - adi,adv7533
+ - adi,adv7535
+
+ reg:
+ description: |
+ 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.
+ minItems: 1
+ maxItems: 4
+
+ clocks:
+ description: Reference to the CEC clock.
+ maxItems: 1
+
+ clock-names:
+ const: cec
+
+ 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
+
+ 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.
+ maxItems: 1
+
+ dvdd-supply:
+ description: A 1.8V supply that powers up the DVDD pin.
+ maxItems: 1
+
+ pvdd-supply:
+ description: A 1.8V supply that powers up the PVDD pin.
+ maxItems: 1
+
+ ports:
+ description:
+ The ADV7511 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, 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.
+ type: object
+
+ port@1:
+ description: Video port for the HDMI output.
+ type: object
+
+ port@2:
+ description: Audio port for the HDMI output.
+ type: object
+
+
+allOf:
+ # ADV7511/11w/13-specific parameters
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - adi,adv7511
+ - adi,adv7511w
+ - adi,adv7513
+
+ then:
+ properties:
+ dvdd-3v-supply:
+ description: A 3.3V supply that powers up the DVDD_3V pin.
+ maxItems: 1
+
+ bgvdd-supply:
+ description: A 1.8V supply that powers up the BGVDD pin.
+ maxItems: 1
+
+ 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.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/string
+ - 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
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/string
+ - enum: [ 1x, 2x, dd ]
+
+ adi,clock-delay:
+ description:
+ Video data clock delay relative to the pixel clock, in ps
+ (-1200ps .. 1600 ps).
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - default: 0
+
+ adi,embedded-sync:
+ description:
+ The input uses synchronization signals embedded in the data
+ stream (similar to BT.656). Defaults to 0 (separate H/V
+ synchronization signals).
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [ 0, 1 ]
+ - default: 0
+
+ required:
+ - adi,input-depth
+ - adi,input-colorspace
+ - adi,input-clock
+
+ # adi,input-style and adi,input-justification are required except in
+ # "rgb 1x" and "yuv444 1x" modes.
+ - if:
+ not:
+ properties:
+ adi,input-colorspace:
+ contains:
+ enum: [ rgb, yuv444 ]
+ adi,input-clock:
+ contains:
+ const: 1x
+
+ then:
+ properties:
+ adi,input-style:
+ description:
+ Input components arrangement variant as listed in the input
+ format tables in the datasheet.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [ 1, 2, 3 ]
+
+ adi,input-justification:
+ description: Input bit justification.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/string
+ - enum: [ left, evenly, right ]
+
+ required:
+ - adi,input-style
+ - adi,input-justification
+
+ # ADV7533/35-specific parameters
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - adi,adv7533
+ - adi,adv7535
+
+ then:
+ properties:
+ adi,disable-timing-generator:
+ description:
+ Disables the interal timing generator. The chip will rely on
+ the sync signals in the DSI data lanes, rather than generate
+ its own timings for HDMI output.
+ type: boolean
+
+ adi,dsi-lanes:
+ description: Number of DSI data lanes connected to the DSI host.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [ 1, 2, 3, 4 ]
+
+ a2vdd-supply:
+ description: A 1.8V supply that powers up the A2VDD pin.
+ maxItems: 1
+
+ v3p3-supply:
+ description: A 3.3V supply that powers up the V3P3 pin.
+ maxItems: 1
+
+ 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.
+ maxItems: 1
+
+ required:
+ - adi,dsi-lanes
+
+required:
+ - compatible
+ - reg
+ - ports
+
+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";
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+
+ 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>;
+ };
+ };
+ };
+ };
+
+...
--
2.18.0
