| Message ID | 20211123214922.3981616-1-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Kieran Bingham |
| Headers | show |
| Series | dt-bindings: staging: media: i2c: Add bindings for Maxim Integrated MAX96712 | expand |
Quoting Niklas Söderlund (2021-11-23 21:49:22) > Add bindings for Maxim Integrated MAX96712 deserializer. The MAX96712 > deserializer converts GMSL2 or GMSL1 serial inputs into MIPI CSI-2 D-PHY > or C-PHY formatted outputs. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > --- > .../staging/media/i2c/maxim,max96712.yaml | 111 ++++++++++++++++++ > 1 file changed, 111 insertions(+) > create mode 100644 Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml > > diff --git a/Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml b/Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml > new file mode 100644 > index 0000000000000000..978f2c0e5caef567 > --- /dev/null > +++ b/Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml > @@ -0,0 +1,111 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) 2021 Renesas Electronics Corp. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/staging/media/i2c/maxim,max96712.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Quad GMSL2 to CSI-2 Deserializer with GMSL1 Compatibility > + > +maintainers: > + - Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > + > +description: | > + The MAX96712 deserializer converts GMSL2 or GMSL1 serial inputs into MIPI > + CSI-2 D-PHY or C-PHY formatted outputs. The device allows each link to > + simultaneously transmit bidirectional control-channel data while forward > + video transmissions are in progress. The MAX96712 can accommodate as many as > + four remotely located sensors using industry-standard coax or STP > + interconnects. > + > + Each GMSL2 serial link operates at a fixed rate of 3Gbps or 6Gbps in the > + forward direction and 187.5Mbps in the re- verse direction. In GMSL1 mode, the /re- verse/reverse/ Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> > + MAX96712 can be paired with first-generation 3.12Gbps or 1.5Gbps GMSL1 > + serializers or operate up to 3.12Gbps with GMSL2 serializers in GMSL1 mode. > + > +properties: > + compatible: > + const: maxim,max96712 > + > + reg: > + description: I2C device address > + maxItems: 1 > + > + enable-gpios: true > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/properties/port > + description: GMSL Input 0 > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port > + description: GMSL Input 1 > + > + port@2: > + $ref: /schemas/graph.yaml#/properties/port > + description: GMSL Input 2 > + > + port@3: > + $ref: /schemas/graph.yaml#/properties/port > + description: GMSL Input 3 > + > + port@4: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: CSI-2 Output > + > + properties: > + endpoint: > + $ref: /schemas/media/video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + data-lanes: true > + > + required: > + - data-lanes > + > + required: > + - port@4 > + > +required: > + - compatible > + - reg > + - ports > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + > + i2c@e6508000 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + reg = <0 0xe6508000>; > + > + gmsl0: gmsl-deserializer@49 { > + compatible = "maxim,max96712"; > + reg = <0x49>; > + enable-gpios = <&pca9654_a 0 GPIO_ACTIVE_HIGH>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@4 { > + reg = <4>; > + max96712_out0: endpoint { > + clock-lanes = <0>; > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&csi40_in>; > + }; > + }; > + }; > + }; > + }; > -- > 2.34.0 >
On Tue, Nov 23, 2021 at 10:49:22PM +0100, Niklas Söderlund wrote: > Add bindings for Maxim Integrated MAX96712 deserializer. The MAX96712 > deserializer converts GMSL2 or GMSL1 serial inputs into MIPI CSI-2 D-PHY > or C-PHY formatted outputs. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > --- > .../staging/media/i2c/maxim,max96712.yaml | 111 ++++++++++++++++++ > 1 file changed, 111 insertions(+) > create mode 100644 Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml Drop 'staging'. We don't do staging bindings unless they are in drivers/staging/ and then I ignore them. Though a couple snuck in. Rob
diff --git a/Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml b/Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml new file mode 100644 index 0000000000000000..978f2c0e5caef567 --- /dev/null +++ b/Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Renesas Electronics Corp. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/staging/media/i2c/maxim,max96712.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Quad GMSL2 to CSI-2 Deserializer with GMSL1 Compatibility + +maintainers: + - Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> + +description: | + The MAX96712 deserializer converts GMSL2 or GMSL1 serial inputs into MIPI + CSI-2 D-PHY or C-PHY formatted outputs. The device allows each link to + simultaneously transmit bidirectional control-channel data while forward + video transmissions are in progress. The MAX96712 can accommodate as many as + four remotely located sensors using industry-standard coax or STP + interconnects. + + Each GMSL2 serial link operates at a fixed rate of 3Gbps or 6Gbps in the + forward direction and 187.5Mbps in the re- verse direction. In GMSL1 mode, the + MAX96712 can be paired with first-generation 3.12Gbps or 1.5Gbps GMSL1 + serializers or operate up to 3.12Gbps with GMSL2 serializers in GMSL1 mode. + +properties: + compatible: + const: maxim,max96712 + + reg: + description: I2C device address + maxItems: 1 + + enable-gpios: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 0 + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 1 + + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 2 + + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: GMSL Input 3 + + port@4: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI-2 Output + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: true + + required: + - data-lanes + + required: + - port@4 + +required: + - compatible + - reg + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c@e6508000 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <0 0xe6508000>; + + gmsl0: gmsl-deserializer@49 { + compatible = "maxim,max96712"; + reg = <0x49>; + enable-gpios = <&pca9654_a 0 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@4 { + reg = <4>; + max96712_out0: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&csi40_in>; + }; + }; + }; + }; + };
Add bindings for Maxim Integrated MAX96712 deserializer. The MAX96712 deserializer converts GMSL2 or GMSL1 serial inputs into MIPI CSI-2 D-PHY or C-PHY formatted outputs. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- .../staging/media/i2c/maxim,max96712.yaml | 111 ++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 Documentation/devicetree/bindings/staging/media/i2c/maxim,max96712.yaml