[PATCH 1/6] media: dt-bindings: media: camss: Add qcom,sc7280-camss binding

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Add bindings for qcom,sc7280-camss in order to support the camera
subsystem for sc7280.

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          | 477 +++++++++++++++++++++
 1 file changed, 477 insertions(+)

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..588c6fb50e2f
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml
@@ -0,0 +1,477 @@
+# 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 Technologies, Inc. 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 Technologies, Inc. platforms.
+
+properties:
+  compatible:
+    const: qcom,sc7280-camss
+
+  clocks:
+    minItems: 41
+    maxItems: 41
+
+  clock-names:
+    items:
+
+      - const: cam_hf_axi
+      - const: slow_ahb_src
+      - const: cpas_ahb
+      - const: camnoc_axi_src
+      - const: camnoc_axi
+      - const: csiphy0
+      - const: csiphy0_timer
+      - const: csiphy0_timer_src
+      - const: csiphy1
+      - const: csiphy1_timer
+      - const: csiphy1_timer_src
+      - const: csiphy2
+      - const: csiphy2_timer
+      - const: csiphy2_timer_src
+      - const: csiphy3
+      - const: csiphy3_timer
+      - const: csiphy3_timer_src
+      - const: csiphy4
+      - const: csiphy4_timer
+      - const: csiphy4_timer_src
+      - const: vfe0_csid
+      - const: vfe0_cphy_rx
+      - const: vfe0
+      - const: vfe0_axi
+      - const: csiphy_rx_src
+      - const: vfe1_csid
+      - const: vfe1_cphy_rx
+      - const: vfe1
+      - const: vfe1_axi
+      - const: vfe2_csid
+      - const: vfe2_cphy_rx
+      - const: vfe2
+      - const: vfe2_axi
+      - const: vfe0_lite_csid
+      - const: vfe0_lite_cphy_rx
+      - const: vfe0_lite
+      - const: vfe1_lite_csid
+      - const: vfe1_lite_cphy_rx
+      - const: vfe1_lite
+      - const: vfe_lite0
+      - const: vfe_lite1
+
+  interrupts:
+    minItems: 15
+    maxItems: 15
+
+  interrupt-names:
+    items:
+      - const: csiphy0
+      - const: csiphy1
+      - const: csiphy2
+      - const: csiphy3
+      - const: csiphy4
+      - const: csid0
+      - const: csid1
+      - const: csid2
+      - const: csid_lite0
+      - const: csid_lite1
+      - const: vfe0
+      - const: vfe1
+      - const: vfe2
+      - const: vfe_lite0
+      - const: vfe_lite1
+
+  iommus:
+    maxItems: 1
+
+  interconnects:
+    minItems: 2
+    maxItems: 2
+
+  interconnect-names:
+    items:
+      - const: cam_ahb
+      - const: cam_hf_0
+
+  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.
+
+  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.
+
+        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.
+
+        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.
+
+        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.
+
+        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@4:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port for receiving CSI data.
+
+        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@5:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port for receiving CSI data.
+
+        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:
+    minItems: 10
+    maxItems: 10
+
+  reg-names:
+    items:
+      - const: vfe0
+      - const: vfe1
+      - const: vfe2
+      - const: vfe_lite0
+      - const: vfe_lite1
+      - const: csiphy0
+      - const: csiphy1
+      - const: csiphy2
+      - const: csiphy3
+      - const: csiphy4
+
+required:
+  - clock-names
+  - clocks
+  - compatible
+  - interconnects
+  - interconnect-names
+  - interrupts
+  - interrupt-names
+  - iommus
+  - power-domains
+  - reg
+  - reg-names
+
+additionalProperties: false
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/qcom,camcc-sc7280.h>
+    #include <dt-bindings/interconnect/qcom,sc7280.h>
+    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        camss: camss@acaf000 {
+            compatible = "qcom,sc7280-camss";
+            reg = <0x0 0x0acaf000 0x0 0x5200>,
+                <0x0 0x0acb6000 0x0 0x5200>,
+                <0x0 0x0acbd000 0x0 0x5200>,
+                <0x0 0x0acc4000 0x0 0x5000>,
+                <0x0 0x0accb000 0x0 0x5000>,
+                <0x0 0x0ace0000 0x0 0x2000>,
+                <0x0 0x0ace2000 0x0 0x2000>,
+                <0x0 0x0ace4000 0x0 0x2000>,
+                <0x0 0x0ace6000 0x0 0x2000>,
+                <0x0 0x0ace8000 0x0 0x2000>;
+
+            reg-names = "vfe0",
+                "vfe1",
+                "vfe2",
+                "vfe_lite0",
+                "vfe_lite1",
+                "csiphy0",
+                "csiphy1",
+                "csiphy2",
+                "csiphy3",
+                "csiphy4";
+
+            interrupts = <GIC_SPI 477 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 478 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 479 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 448 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 464 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 466 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 640 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 468 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 359 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 465 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 467 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 641 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 469 IRQ_TYPE_EDGE_RISING>,
+                <GIC_SPI 360 IRQ_TYPE_EDGE_RISING>;
+
+            interrupt-names = "csiphy0",
+                "csiphy1",
+                "csiphy2",
+                "csiphy3",
+                "csiphy4",
+                "csid0",
+                "csid1",
+                "csid2",
+                "csid_lite0",
+                "csid_lite1",
+                "vfe0",
+                "vfe1",
+                "vfe2",
+                "vfe_lite0",
+                "vfe_lite1";
+
+            power-domains = <&camcc CAM_CC_IFE_0_GDSC>,
+                <&camcc CAM_CC_IFE_1_GDSC>,
+                <&camcc CAM_CC_IFE_2_GDSC>,
+                <&camcc CAM_CC_TITAN_TOP_GDSC>;
+
+            clocks = <&gcc GCC_CAMERA_HF_AXI_CLK>,
+                <&camcc CAM_CC_SLOW_AHB_CLK_SRC>,
+                <&camcc CAM_CC_CPAS_AHB_CLK>,
+                <&camcc CAM_CC_CAMNOC_AXI_CLK_SRC>,
+                <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+                <&camcc CAM_CC_CSIPHY0_CLK>,
+                <&camcc CAM_CC_CSI0PHYTIMER_CLK>,
+                <&camcc CAM_CC_CSI0PHYTIMER_CLK_SRC>,
+                <&camcc CAM_CC_CSIPHY1_CLK>,
+                <&camcc CAM_CC_CSI1PHYTIMER_CLK>,
+                <&camcc CAM_CC_CSI1PHYTIMER_CLK_SRC>,
+                <&camcc CAM_CC_CSIPHY2_CLK>,
+                <&camcc CAM_CC_CSI2PHYTIMER_CLK>,
+                <&camcc CAM_CC_CSI2PHYTIMER_CLK_SRC>,
+                <&camcc CAM_CC_CSIPHY3_CLK>,
+                <&camcc CAM_CC_CSI3PHYTIMER_CLK>,
+                <&camcc CAM_CC_CSI3PHYTIMER_CLK_SRC>,
+                <&camcc CAM_CC_CSIPHY4_CLK>,
+                <&camcc CAM_CC_CSI4PHYTIMER_CLK>,
+                <&camcc CAM_CC_CSI4PHYTIMER_CLK_SRC>,
+                <&camcc CAM_CC_IFE_0_CSID_CLK>,
+                <&camcc CAM_CC_IFE_0_CPHY_RX_CLK>,
+                <&camcc CAM_CC_IFE_0_CLK>,
+                <&camcc CAM_CC_IFE_0_AXI_CLK>,
+                <&camcc CAM_CC_CPHY_RX_CLK_SRC>,
+                <&camcc CAM_CC_IFE_1_CSID_CLK>,
+                <&camcc CAM_CC_IFE_1_CPHY_RX_CLK>,
+                <&camcc CAM_CC_IFE_1_CLK>,
+                <&camcc CAM_CC_IFE_1_AXI_CLK>,
+                <&camcc CAM_CC_IFE_2_CSID_CLK>,
+                <&camcc CAM_CC_IFE_2_CPHY_RX_CLK>,
+                <&camcc CAM_CC_IFE_2_CLK>,
+                <&camcc CAM_CC_IFE_2_AXI_CLK>,
+                <&camcc CAM_CC_IFE_LITE_0_CSID_CLK>,
+                <&camcc CAM_CC_IFE_LITE_0_CPHY_RX_CLK>,
+                <&camcc CAM_CC_IFE_LITE_0_CLK>,
+                <&camcc CAM_CC_IFE_LITE_1_CSID_CLK>,
+                <&camcc CAM_CC_IFE_LITE_1_CPHY_RX_CLK>,
+                <&camcc CAM_CC_IFE_LITE_1_CLK>,
+                <&camcc CAM_CC_IFE_LITE_0_CLK>,
+                <&camcc CAM_CC_IFE_LITE_1_CLK>;
+
+            clock-names = "cam_hf_axi",
+                "slow_ahb_src",
+                "cpas_ahb",
+                "camnoc_axi_src",
+                "camnoc_axi",
+                "csiphy0",
+                "csiphy0_timer",
+                "csiphy0_timer_src",
+                "csiphy1",
+                "csiphy1_timer",
+                "csiphy1_timer_src",
+                "csiphy2",
+                "csiphy2_timer",
+                "csiphy2_timer_src",
+                "csiphy3",
+                "csiphy3_timer",
+                "csiphy3_timer_src",
+                "csiphy4",
+                "csiphy4_timer",
+                "csiphy4_timer_src",
+                "vfe0_csid",
+                "vfe0_cphy_rx",
+                "vfe0",
+                "vfe0_axi",
+                "csiphy_rx_src",
+                "vfe1_csid",
+                "vfe1_cphy_rx",
+                "vfe1",
+                "vfe1_axi",
+                "vfe2_csid",
+                "vfe2_cphy_rx",
+                "vfe2",
+                "vfe2_axi",
+                "vfe0_lite_csid",
+                "vfe0_lite_cphy_rx",
+                "vfe0_lite",
+                "vfe1_lite_csid",
+                "vfe1_lite_cphy_rx",
+                "vfe1_lite",
+                "vfe_lite0",
+                "vfe_lite1";
+
+            iommus = <&apps_smmu 0x800 0x4e0>;
+
+            interconnect-names = "cam_ahb", "cam_hf_0";
+
+            interconnects = <&gem_noc  MASTER_APPSS_PROC 0 &cnoc2 SLAVE_CAMERA_CFG 0>,
+                <&mmss_noc MASTER_CAMNOC_HF  0 &mc_virt SLAVE_EBI1     0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                };
+
+                port@1 {
+                    reg = <1>;
+                };
+
+                port@2 {
+                    reg = <2>;
+                };
+
+                port@3 {
+                    reg = <3>;
+                };
+
+                port@4 {
+                    reg = <4>;
+                };
+            };
+        };
+    };

-- 
2.25.1





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