| Message ID | 20210526152308.16525-16-p.yadav@ti.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2,01/18] phy: Distinguish between Rx and Tx for MIPI D-PHY with submodes | expand |
On Wed, May 26, 2021 at 08:53:05PM +0530, Pratyush Yadav wrote: > Convert the Cadence CSI2RX binding to use YAML schema. > > Signed-off-by: Pratyush Yadav <p.yadav@ti.com> > > --- > > Changes in v2: > - New in v2. > > .../devicetree/bindings/media/cdns,csi2rx.txt | 100 ----------- > .../bindings/media/cdns,csi2rx.yaml | 164 ++++++++++++++++++ > 2 files changed, 164 insertions(+), 100 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.txt > create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.yaml > > diff --git a/Documentation/devicetree/bindings/media/cdns,csi2rx.txt b/Documentation/devicetree/bindings/media/cdns,csi2rx.txt > deleted file mode 100644 > index 6b02a0657ad9..000000000000 > --- a/Documentation/devicetree/bindings/media/cdns,csi2rx.txt > +++ /dev/null > @@ -1,100 +0,0 @@ > -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/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml > new file mode 100644 > index 000000000000..ff5dd4211ac9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml > @@ -0,0 +1,164 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/cdns,csi2rx.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Cadence MIPI-CSI2 RX controller > + > +description: | > + 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. > + > +maintainers: > + - Pratyush Yadav <p.yadav@ti.com> > + > +properties: > + compatible: > + items: > + - const: cdns,csi2rx Since there has to be an SoC specific compatible, this should be: compatible: contains: const: cdns,csi2rx > + > + reg: > + maxItems: 1 > + > + clocks: > + minItems: 3 > + maxItems: 6 > + > + clock-names: > + minItems: 3 > + maxItems: 6 > + items: > + - const: sys_clk # main clock > + - const: p_clk # register bank clock > + - const: pixel_if0_clk # pixel stream 0 output clock > + - const: pixel_if1_clk # pixel stream 1 output clock > + - const: pixel_if2_clk # pixel stream 2 output clock > + - const: pixel_if3_clk # pixel stream 3 output clock > + > + phys: > + maxItems: 1 > + description: phandle to the external D-PHY > + > + phy-names: > + items: > + - const: dphy > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: CSI-2 input > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + maxItems: 1 If there's only 1 lane, are you assigning between clock and data lanes? If not, then there's no mapping needed. > + > + required: > + - clock-lanes > + - data-lanes > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port > + description: Stream 0 output > + > + port@2: > + $ref: /schemas/graph.yaml#/properties/port > + description: Stream 1 output > + > + port@3: > + $ref: /schemas/graph.yaml#/properties/port > + description: Stream 2 output > + > + port@4: > + $ref: /schemas/graph.yaml#/properties/port > + description: Stream 3 output > + > + required: > + - port@0 > + > + > +dependencies: > + phys: [ 'phy-names' ] > + phy-names: [ 'phys' ] > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + > +additionalProperties: false > + > +examples: > + - | > + csi2rx: csi-bridge@d060000 { > + 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"; > + phys = <&dphy0>; > + phy-names = "dphy"; > + > + 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>; > + }; > + }; > + }; > + }; > -- > 2.30.0
On 01/06/21 12:45PM, Rob Herring wrote: > On Wed, May 26, 2021 at 08:53:05PM +0530, Pratyush Yadav wrote: > > Convert the Cadence CSI2RX binding to use YAML schema. > > > > Signed-off-by: Pratyush Yadav <p.yadav@ti.com> > > > > --- > > > > Changes in v2: > > - New in v2. > > > > .../devicetree/bindings/media/cdns,csi2rx.txt | 100 ----------- > > .../bindings/media/cdns,csi2rx.yaml | 164 ++++++++++++++++++ > > 2 files changed, 164 insertions(+), 100 deletions(-) > > delete mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.txt > > create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.yaml > > > > diff --git a/Documentation/devicetree/bindings/media/cdns,csi2rx.txt b/Documentation/devicetree/bindings/media/cdns,csi2rx.txt > > deleted file mode 100644 > > index 6b02a0657ad9..000000000000 > > --- a/Documentation/devicetree/bindings/media/cdns,csi2rx.txt > > +++ /dev/null > > @@ -1,100 +0,0 @@ > > -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/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml > > new file mode 100644 > > index 000000000000..ff5dd4211ac9 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml > > @@ -0,0 +1,164 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/media/cdns,csi2rx.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Cadence MIPI-CSI2 RX controller > > + > > +description: | > > + 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. > > + > > +maintainers: > > + - Pratyush Yadav <p.yadav@ti.com> > > + > > +properties: > > + compatible: > > + items: > > + - const: cdns,csi2rx > > Since there has to be an SoC specific compatible, this should be: > > compatible: > contains: > const: cdns,csi2rx Ok. > > > + > > + reg: > > + maxItems: 1 > > + > > + clocks: > > + minItems: 3 > > + maxItems: 6 > > + > > + clock-names: > > + minItems: 3 > > + maxItems: 6 > > + items: > > + - const: sys_clk # main clock > > + - const: p_clk # register bank clock > > + - const: pixel_if0_clk # pixel stream 0 output clock > > + - const: pixel_if1_clk # pixel stream 1 output clock > > + - const: pixel_if2_clk # pixel stream 2 output clock > > + - const: pixel_if3_clk # pixel stream 3 output clock > > + > > + phys: > > + maxItems: 1 > > + description: phandle to the external D-PHY > > + > > + phy-names: > > + items: > > + - const: dphy > > + > > + ports: > > + $ref: /schemas/graph.yaml#/properties/ports > > + > > + properties: > > + port@0: > > + $ref: /schemas/graph.yaml#/$defs/port-base > > + unevaluatedProperties: false > > + description: CSI-2 input > > + > > + properties: > > + endpoint: > > + $ref: video-interfaces.yaml# > > + unevaluatedProperties: false > > + > > + properties: > > + clock-lanes: > > + maxItems: 1 > > + > > + data-lanes: > > + maxItems: 1 > > If there's only 1 lane, are you assigning between clock and data lanes? > If not, then there's no mapping needed. There can be 4 data lanes, so my first thought after reading your message was that this should have minItems: 1 and maxItems: 4. I wondered why dt_binding_check never picked this up because the example uses 2 data lanes. I went and looked at it a bit more. It seems like maxItems: 1 is the right thing to do. There will only be one element in the data-lanes property. The list of data lanes is a tuple with multiple members like: data-lanes = <1 2 3>. So we need a way to add constraints on the members of a tuple. I am not sure how that can be done. I need to learn more about JSON schema I guess (any hints welcome though ;-) > > > + > > + required: > > + - clock-lanes > > + - data-lanes > > + > > + port@1: > > + $ref: /schemas/graph.yaml#/properties/port > > + description: Stream 0 output > > + > > + port@2: > > + $ref: /schemas/graph.yaml#/properties/port > > + description: Stream 1 output > > + > > + port@3: > > + $ref: /schemas/graph.yaml#/properties/port > > + description: Stream 2 output > > + > > + port@4: > > + $ref: /schemas/graph.yaml#/properties/port > > + description: Stream 3 output > > + > > + required: > > + - port@0 > > + > > + > > +dependencies: > > + phys: [ 'phy-names' ] > > + phy-names: [ 'phys' ] > > + > > +required: > > + - compatible > > + - reg > > + - clocks > > + - clock-names > > + > > +additionalProperties: false > > + > > +examples: > > + - | > > + csi2rx: csi-bridge@d060000 { > > + 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"; > > + phys = <&dphy0>; > > + phy-names = "dphy"; > > + > > + 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>; > > + }; > > + }; > > + }; > > + }; > > -- > > 2.30.0
diff --git a/Documentation/devicetree/bindings/media/cdns,csi2rx.txt b/Documentation/devicetree/bindings/media/cdns,csi2rx.txt deleted file mode 100644 index 6b02a0657ad9..000000000000 --- a/Documentation/devicetree/bindings/media/cdns,csi2rx.txt +++ /dev/null @@ -1,100 +0,0 @@ -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/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml new file mode 100644 index 000000000000..ff5dd4211ac9 --- /dev/null +++ b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml @@ -0,0 +1,164 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/cdns,csi2rx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence MIPI-CSI2 RX controller + +description: | + 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. + +maintainers: + - Pratyush Yadav <p.yadav@ti.com> + +properties: + compatible: + items: + - const: cdns,csi2rx + + reg: + maxItems: 1 + + clocks: + minItems: 3 + maxItems: 6 + + clock-names: + minItems: 3 + maxItems: 6 + items: + - const: sys_clk # main clock + - const: p_clk # register bank clock + - const: pixel_if0_clk # pixel stream 0 output clock + - const: pixel_if1_clk # pixel stream 1 output clock + - const: pixel_if2_clk # pixel stream 2 output clock + - const: pixel_if3_clk # pixel stream 3 output clock + + phys: + maxItems: 1 + description: phandle to the external D-PHY + + phy-names: + items: + - const: dphy + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI-2 input + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + maxItems: 1 + + required: + - clock-lanes + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Stream 0 output + + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: Stream 1 output + + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: Stream 2 output + + port@4: + $ref: /schemas/graph.yaml#/properties/port + description: Stream 3 output + + required: + - port@0 + + +dependencies: + phys: [ 'phy-names' ] + phy-names: [ 'phys' ] + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + csi2rx: csi-bridge@d060000 { + 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"; + phys = <&dphy0>; + phy-names = "dphy"; + + 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>; + }; + }; + }; + };
Convert the Cadence CSI2RX binding to use YAML schema. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> --- Changes in v2: - New in v2. .../devicetree/bindings/media/cdns,csi2rx.txt | 100 ----------- .../bindings/media/cdns,csi2rx.yaml | 164 ++++++++++++++++++ 2 files changed, 164 insertions(+), 100 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.txt create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.yaml