On 11/27/24 12:04, Vikram Sharma wrote:
Add bindings for qcom,sc7280-camss to support the camera subsystem on the SC7280 platform. Signed-off-by: Suresh Vankadara <quic_svankada@xxxxxxxxxxx> Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@xxxxxxxxxxx> Signed-off-by: Vikram Sharma <quic_vikramsa@xxxxxxxxxxx> --- .../bindings/media/qcom,sc7280-camss.yaml | 415 ++++++++++++++++++ 1 file changed, 415 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml diff --git a/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml new file mode 100644 index 000000000000..6fafb3631b15 --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml @@ -0,0 +1,415 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/qcom,sc7280-camss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC7280 CAMSS ISP + +maintainers: + - Azam Sadiq Pasha Kapatrala Syed <akapatra@xxxxxxxxxxx> + - Hariram Purushothaman <hariramp@xxxxxxxxxxx> + +description: + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms. + +properties: + compatible: + const: qcom,sc7280-camss + + reg: + maxItems: 15 + + reg-names: + items: + - const: csid0 + - const: csid0_lite + - const: csid1 + - const: csid1_lite + - const: csid2 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: csiphy4 + - const: vfe0 + - const: vfe0_lite + - const: vfe1 + - const: vfe1_lite + - const: vfe2 + + clocks: + maxItems: 32 + + clock-names: + items: + - const: camnoc_axi + - const: csiphy0 + - const: csiphy0_timer + - const: csiphy1 + - const: csiphy1_timer + - const: csiphy2 + - const: csiphy2_timer + - const: csiphy3 + - const: csiphy3_timer + - const: csiphy4 + - const: csiphy4_timer + - const: gcc_camera_ahb + - const: gcc_cam_hf_axi + - const: soc_ahb + - const: vfe0 + - const: vfe0_axi + - const: vfe0_cphy_rx + - const: vfe0_csid + - const: vfe0_lite + - const: vfe0_lite_cphy_rx + - const: vfe0_lite_csid + - const: vfe1 + - const: vfe1_axi + - const: vfe1_cphy_rx + - const: vfe1_csid + - const: vfe1_lite + - const: vfe1_lite_cphy_rx + - const: vfe1_lite_csid + - const: vfe2 + - const: vfe2_axi + - const: vfe2_cphy_rx + - const: vfe2_csid + + interrupts: + maxItems: 15 + + interrupt-names: + items: + - const: csid0 + - const: csid0_lite + - const: csid1 + - const: csid1_lite + - const: csid2 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: csiphy4 + - const: vfe0 + - const: vfe0_lite + - const: vfe1 + - const: vfe1_lite + - const: vfe2 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: ahb + - const: hf_0 + + iommus: + maxItems: 1 + + power-domains: + items: + - description: IFE0 GDSC - Image Front End, Global Distributed Switch Controller. + - description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller. + - description: IFE2 GDSC - Image Front End, Global Distributed Switch Controller. + - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller. + + power-domain-names: + items: + - const: ife0 + - const: ife1 + - const: ife2 + - const: top + + vdda-phy-supply: + description: + Phandle to a regulator supply to PHY core block. + + vdda-pll-supply: + description: + Phandle to 1.8V regulator supply to PHY refclk pll block. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + description: + CSI input ports. + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data on CSIPHY 0. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data on CSIPHY 1. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + + port@2: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data on CSIPHY 2. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + + port@3: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data on CSIPHY 3. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + + port@4: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data on CSIPHY 4. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - interrupt-names + - interconnects + - interconnect-names + - iommus + - power-domains + - power-domain-names + - vdda-phy-supply + - vdda-pll-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,camcc-sc7280.h> + #include <dt-bindings/clock/qcom,gcc-sc7280.h> + #include <dt-bindings/interconnect/qcom,sc7280.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + camss: camss@acaf000 { + compatible = "qcom,sc7280-camss"; + + reg = <0x0 0x0acb3000 0x0 0x1000>, + <0x0 0x0acc8000 0x0 0x1000>,
Unsurprisingly above is the error, which has been already reported for enumerous amount of times, I wish to stop poking it eventually, please reference to the previously given review comments and fix all of them before sending a new version of the changes. -- Best wishes, Vladimir
