diff mbox series

[v3,2/4] dt-bindings: media: camss: Add qcom,sc8280xp-camss binding

Message ID 20240109-linux-next-24-01-02-sc8280xp-camss-core-dtsi-v3-2-b8e3a74a6e6a@linaro.org (mailing list archive)
State Superseded
Headers show
Series arm64: dts: qcom: sc8280xp: Add CAMSS core dtsi support | expand

Commit Message

Bryan O'Donoghue Jan. 9, 2024, 4:06 p.m. UTC 
Add bindings for qcom,sc8280xp-camss in order to support the camera
subsystem for sc8280xp as found in the Lenovo x13s Laptop.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../bindings/media/qcom,sc8280xp-camss.yaml        | 512 +++++++++++++++++++++
 1 file changed, 512 insertions(+)

Comments

Rob Herring (Arm) Jan. 9, 2024, 5:29 p.m. UTC | #1 
On Tue, 09 Jan 2024 16:06:03 +0000, Bryan O'Donoghue wrote:
> Add bindings for qcom,sc8280xp-camss in order to support the camera
> subsystem for sc8280xp as found in the Lenovo x13s Laptop.
> 
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../bindings/media/qcom,sc8280xp-camss.yaml        | 512 +++++++++++++++++++++
>  1 file changed, 512 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.example.dts:26:18: fatal error: dt-bindings/clock/qcom,sc8280xp-camcc.h: No such file or directory
   26 |         #include <dt-bindings/clock/qcom,sc8280xp-camcc.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [scripts/Makefile.lib:419: Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.example.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1424: dt_binding_check] Error 2
make: *** [Makefile:234: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240109-linux-next-24-01-02-sc8280xp-camss-core-dtsi-v3-2-b8e3a74a6e6a@linaro.org

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
Rob Herring (Arm) Jan. 9, 2024, 6:02 p.m. UTC | #2 
On Tue, Jan 09, 2024 at 04:06:03PM +0000, Bryan O'Donoghue wrote:
> Add bindings for qcom,sc8280xp-camss in order to support the camera
> subsystem for sc8280xp as found in the Lenovo x13s Laptop.
> 
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---

This is where you mention dependencies. Didn't I say this already?

>  .../bindings/media/qcom,sc8280xp-camss.yaml        | 512 +++++++++++++++++++++
>  1 file changed, 512 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.yaml
> new file mode 100644
> index 000000000000..c0bc31709873
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.yaml
> @@ -0,0 +1,512 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/qcom,sc8280xp-camss.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm SC8280XP Camera Subsystem (CAMSS)
> +
> +maintainers:
> +  - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> +
> +description: |

If you resend, don't need '|' here.

> +  The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms.
Bryan O'Donoghue Jan. 10, 2024, 9:53 a.m. UTC | #3 
On 09/01/2024 18:02, Rob Herring wrote:
> This is where you mention dependencies. Didn't I say this already?

Maybe but I didn't parse it.

I will add.

---
bod
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.yaml
new file mode 100644
index 000000000000..c0bc31709873
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,sc8280xp-camss.yaml
@@ -0,0 +1,512 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/qcom,sc8280xp-camss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC8280XP Camera Subsystem (CAMSS)
+
+maintainers:
+  - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
+
+description: |
+  The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms.
+
+properties:
+  compatible:
+    const: qcom,sc8280xp-camss
+
+  clocks:
+    maxItems: 40
+
+  clock-names:
+    items:
+      - const: camnoc_axi
+      - const: cpas_ahb
+      - const: csiphy0
+      - const: csiphy0_timer
+      - const: csiphy1
+      - const: csiphy1_timer
+      - const: csiphy2
+      - const: csiphy2_timer
+      - const: csiphy3
+      - const: csiphy3_timer
+      - const: vfe0_axi
+      - const: vfe0
+      - const: vfe0_cphy_rx
+      - const: vfe0_csid
+      - const: vfe1_axi
+      - const: vfe1
+      - const: vfe1_cphy_rx
+      - const: vfe1_csid
+      - const: vfe2_axi
+      - const: vfe2
+      - const: vfe2_cphy_rx
+      - const: vfe2_csid
+      - const: vfe3_axi
+      - const: vfe3
+      - const: vfe3_cphy_rx
+      - const: vfe3_csid
+      - const: vfe_lite0
+      - const: vfe_lite0_cphy_rx
+      - const: vfe_lite0_csid
+      - const: vfe_lite1
+      - const: vfe_lite1_cphy_rx
+      - const: vfe_lite1_csid
+      - const: vfe_lite2
+      - const: vfe_lite2_cphy_rx
+      - const: vfe_lite2_csid
+      - const: vfe_lite3
+      - const: vfe_lite3_cphy_rx
+      - const: vfe_lite3_csid
+      - const: gcc_axi_hf
+      - const: gcc_axi_sf
+
+  interrupts:
+    maxItems: 20
+
+  interrupt-names:
+    items:
+      - const: csid1_lite
+      - const: vfe_lite1
+      - const: csiphy3
+      - const: csid0
+      - const: vfe0
+      - const: csid1
+      - const: vfe1
+      - const: csid0_lite
+      - const: vfe_lite0
+      - const: csiphy0
+      - const: csiphy1
+      - const: csiphy2
+      - const: csid2
+      - const: vfe2
+      - const: csid3_lite
+      - const: csid2_lite
+      - const: vfe_lite3
+      - const: vfe_lite2
+      - const: csid3
+      - const: vfe3
+
+  iommus:
+    maxItems: 16
+
+  interconnects:
+    maxItems: 4
+
+  interconnect-names:
+    items:
+      - const: cam_ahb
+      - const: cam_hf_mnoc
+      - const: cam_sf_mnoc
+      - const: cam_sf_icp_mnoc
+
+  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: IFE3 GDSC - Image Front End, Global Distributed Switch Controller.
+      - description: Titan Top GDSC - Titan ISP Block, Global Distributed Switch Controller.
+
+  power-domain-names:
+    items:
+      - const: ife0
+      - const: ife1
+      - const: ife2
+      - const: ife3
+      - const: top
+
+  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 from CSIPHY0.
+
+        properties:
+          endpoint:
+            $ref: video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              clock-lanes:
+                maxItems: 1
+
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+
+            required:
+              - clock-lanes
+              - data-lanes
+
+      port@1:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port for receiving CSI data from CSIPHY1.
+
+        properties:
+          endpoint:
+            $ref: video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              clock-lanes:
+                maxItems: 1
+
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+
+            required:
+              - clock-lanes
+              - data-lanes
+
+      port@2:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port for receiving CSI data from CSIPHY2.
+
+        properties:
+          endpoint:
+            $ref: video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              clock-lanes:
+                maxItems: 1
+
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+
+            required:
+              - clock-lanes
+              - data-lanes
+
+      port@3:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port for receiving CSI data from CSIPHY3.
+
+        properties:
+          endpoint:
+            $ref: video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              clock-lanes:
+                maxItems: 1
+
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+
+            required:
+              - clock-lanes
+              - data-lanes
+
+  reg:
+    maxItems: 20
+
+  reg-names:
+    items:
+      - const: csiphy2
+      - const: csiphy3
+      - const: csiphy0
+      - const: csiphy1
+      - const: vfe0
+      - const: csid0
+      - const: vfe1
+      - const: csid1
+      - const: vfe2
+      - const: csid2
+      - const: vfe_lite0
+      - const: csid0_lite
+      - const: vfe_lite1
+      - const: csid1_lite
+      - const: vfe_lite2
+      - const: csid2_lite
+      - const: vfe_lite3
+      - const: csid3_lite
+      - const: vfe3
+      - const: csid3
+
+  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.
+
+required:
+  - clock-names
+  - clocks
+  - compatible
+  - interconnects
+  - interconnect-names
+  - interrupts
+  - interrupt-names
+  - iommus
+  - power-domains
+  - power-domain-names
+  - reg
+  - reg-names
+  - vdda-phy-supply
+  - vdda-pll-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+    #include <dt-bindings/clock/qcom,sc8280xp-camcc.h>
+    #include <dt-bindings/interconnect/qcom,sc8280xp.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        camss: camss@ac5a000 {
+            compatible = "qcom,sc8280xp-camss";
+
+            reg = <0 0x0ac5a000 0 0x2000>,
+                  <0 0x0ac5c000 0 0x2000>,
+                  <0 0x0ac65000 0 0x2000>,
+                  <0 0x0ac67000 0 0x2000>,
+                  <0 0x0acaf000 0 0x4000>,
+                  <0 0x0acb3000 0 0x1000>,
+                  <0 0x0acb6000 0 0x4000>,
+                  <0 0x0acba000 0 0x1000>,
+                  <0 0x0acbd000 0 0x4000>,
+                  <0 0x0acc1000 0 0x1000>,
+                  <0 0x0acc4000 0 0x4000>,
+                  <0 0x0acc8000 0 0x1000>,
+                  <0 0x0accb000 0 0x4000>,
+                  <0 0x0accf000 0 0x1000>,
+                  <0 0x0acd2000 0 0x4000>,
+                  <0 0x0acd6000 0 0x1000>,
+                  <0 0x0acd9000 0 0x4000>,
+                  <0 0x0acdd000 0 0x1000>,
+                  <0 0x0ace0000 0 0x4000>,
+                  <0 0x0ace4000 0 0x1000>;
+
+            reg-names = "csiphy2",
+                        "csiphy3",
+                        "csiphy0",
+                        "csiphy1",
+                        "vfe0",
+                        "csid0",
+                        "vfe1",
+                        "csid1",
+                        "vfe2",
+                        "csid2",
+                        "vfe_lite0",
+                        "csid0_lite",
+                        "vfe_lite1",
+                        "csid1_lite",
+                        "vfe_lite2",
+                        "csid2_lite",
+                        "vfe_lite3",
+                        "csid3_lite",
+                        "vfe3",
+                        "csid3";
+
+            vdda-phy-supply = <&vreg_l6d>;
+            vdda-pll-supply = <&vreg_l4d>;
+
+            interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 640 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 758 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 759 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 760 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 761 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 762 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 764 IRQ_TYPE_LEVEL_HIGH>;
+
+            interrupt-names = "csid1_lite",
+                              "vfe_lite1",
+                              "csiphy3",
+                              "csid0",
+                              "vfe0",
+                              "csid1",
+                              "vfe1",
+                              "csid0_lite",
+                              "vfe_lite0",
+                              "csiphy0",
+                              "csiphy1",
+                              "csiphy2",
+                              "csid2",
+                              "vfe2",
+                              "csid3_lite",
+                              "csid2_lite",
+                              "vfe_lite3",
+                              "vfe_lite2",
+                              "csid3",
+                              "vfe3";
+
+            power-domains = <&camcc IFE_0_GDSC>,
+                            <&camcc IFE_1_GDSC>,
+                            <&camcc IFE_2_GDSC>,
+                            <&camcc IFE_3_GDSC>,
+                            <&camcc TITAN_TOP_GDSC>;
+
+            power-domain-names = "ife0",
+                                 "ife1",
+                                 "ife2",
+                                 "ife3",
+                                 "top";
+
+            clocks = <&camcc CAMCC_CAMNOC_AXI_CLK>,
+                     <&camcc CAMCC_CPAS_AHB_CLK>,
+                     <&camcc CAMCC_CSIPHY0_CLK>,
+                     <&camcc CAMCC_CSI0PHYTIMER_CLK>,
+                     <&camcc CAMCC_CSIPHY1_CLK>,
+                     <&camcc CAMCC_CSI1PHYTIMER_CLK>,
+                     <&camcc CAMCC_CSIPHY2_CLK>,
+                     <&camcc CAMCC_CSI2PHYTIMER_CLK>,
+                     <&camcc CAMCC_CSIPHY3_CLK>,
+                     <&camcc CAMCC_CSI3PHYTIMER_CLK>,
+                     <&camcc CAMCC_IFE_0_AXI_CLK>,
+                     <&camcc CAMCC_IFE_0_CLK>,
+                     <&camcc CAMCC_IFE_0_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_0_CSID_CLK>,
+                     <&camcc CAMCC_IFE_1_AXI_CLK>,
+                     <&camcc CAMCC_IFE_1_CLK>,
+                     <&camcc CAMCC_IFE_1_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_1_CSID_CLK>,
+                     <&camcc CAMCC_IFE_2_AXI_CLK>,
+                     <&camcc CAMCC_IFE_2_CLK>,
+                     <&camcc CAMCC_IFE_2_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_2_CSID_CLK>,
+                     <&camcc CAMCC_IFE_3_AXI_CLK>,
+                     <&camcc CAMCC_IFE_3_CLK>,
+                     <&camcc CAMCC_IFE_3_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_3_CSID_CLK>,
+                     <&camcc CAMCC_IFE_LITE_0_CLK>,
+                     <&camcc CAMCC_IFE_LITE_0_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_LITE_0_CSID_CLK>,
+                     <&camcc CAMCC_IFE_LITE_1_CLK>,
+                     <&camcc CAMCC_IFE_LITE_1_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_LITE_1_CSID_CLK>,
+                     <&camcc CAMCC_IFE_LITE_2_CLK>,
+                     <&camcc CAMCC_IFE_LITE_2_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_LITE_2_CSID_CLK>,
+                     <&camcc CAMCC_IFE_LITE_3_CLK>,
+                     <&camcc CAMCC_IFE_LITE_3_CPHY_RX_CLK>,
+                     <&camcc CAMCC_IFE_LITE_3_CSID_CLK>,
+                     <&gcc GCC_CAMERA_HF_AXI_CLK>,
+                     <&gcc GCC_CAMERA_SF_AXI_CLK>;
+
+            clock-names = "camnoc_axi",
+                          "cpas_ahb",
+                          "csiphy0",
+                          "csiphy0_timer",
+                          "csiphy1",
+                          "csiphy1_timer",
+                          "csiphy2",
+                          "csiphy2_timer",
+                          "csiphy3",
+                          "csiphy3_timer",
+                          "vfe0_axi",
+                          "vfe0",
+                          "vfe0_cphy_rx",
+                          "vfe0_csid",
+                          "vfe1_axi",
+                          "vfe1",
+                          "vfe1_cphy_rx",
+                          "vfe1_csid",
+                          "vfe2_axi",
+                          "vfe2",
+                          "vfe2_cphy_rx",
+                          "vfe2_csid",
+                          "vfe3_axi",
+                          "vfe3",
+                          "vfe3_cphy_rx",
+                          "vfe3_csid",
+                          "vfe_lite0",
+                          "vfe_lite0_cphy_rx",
+                          "vfe_lite0_csid",
+                          "vfe_lite1",
+                          "vfe_lite1_cphy_rx",
+                          "vfe_lite1_csid",
+                          "vfe_lite2",
+                          "vfe_lite2_cphy_rx",
+                          "vfe_lite2_csid",
+                          "vfe_lite3",
+                          "vfe_lite3_cphy_rx",
+                          "vfe_lite3_csid",
+                          "gcc_axi_hf",
+                          "gcc_axi_sf";
+
+
+            iommus = <&apps_smmu 0x2000 0x4e0>,
+                     <&apps_smmu 0x2020 0x4e0>,
+                     <&apps_smmu 0x2040 0x4e0>,
+                     <&apps_smmu 0x2060 0x4e0>,
+                     <&apps_smmu 0x2080 0x4e0>,
+                     <&apps_smmu 0x20e0 0x4e0>,
+                     <&apps_smmu 0x20c0 0x4e0>,
+                     <&apps_smmu 0x20a0 0x4e0>,
+                     <&apps_smmu 0x2400 0x4e0>,
+                     <&apps_smmu 0x2420 0x4e0>,
+                     <&apps_smmu 0x2440 0x4e0>,
+                     <&apps_smmu 0x2460 0x4e0>,
+                     <&apps_smmu 0x2480 0x4e0>,
+                     <&apps_smmu 0x24e0 0x4e0>,
+                     <&apps_smmu 0x24c0 0x4e0>,
+                     <&apps_smmu 0x24a0 0x4e0>;
+
+            interconnects = <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_CAMERA_CFG 0>,
+                            <&mmss_noc MASTER_CAMNOC_HF 0 &mc_virt SLAVE_EBI1 0>,
+                            <&mmss_noc MASTER_CAMNOC_SF 0 &mc_virt SLAVE_EBI1 0>,
+                            <&mmss_noc MASTER_CAMNOC_ICP 0 &mc_virt SLAVE_EBI1 0>;
+            interconnect-names = "cam_ahb",
+                                 "cam_hf_mnoc",
+                                 "cam_sf_mnoc",
+                                 "cam_sf_icp_mnoc";
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+
+                    csiphy_ep0: endpoint@0 {
+                        reg = <0>;
+                        clock-lanes = <7>;
+                        data-lanes = <0 1>;
+                        remote-endpoint = <&sensor_ep>;
+                    };
+                };
+            };
+        };
+    };