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Message-ID: <20241206191900.2545069-2-quic_vikramsa@quicinc.com>
Date: Sat, 7 Dec 2024 00:48:56 +0530
From: Vikram Sharma <quic_vikramsa@...cinc.com>
To: <rfoss@...nel.org>, <todor.too@...il.com>, <bryan.odonoghue@...aro.org>,
<mchehab@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
<conor+dt@...nel.org>, <akapatra@...cinc.com>, <hariramp@...cinc.com>,
<andersson@...nel.org>, <konradybcio@...nel.org>,
<hverkuil-cisco@...all.nl>, <cros-qcom-dts-watchers@...omium.org>,
<catalin.marinas@....com>, <will@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <quic_vikramsa@...cinc.com>,
<linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<kernel@...cinc.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v8 1/5] media: dt-bindings: Add qcom,sc7280-camss
Add bindings for qcom,sc7280-camss to support the camera subsystem
on the SC7280 platform.
Signed-off-by: Suresh Vankadara <quic_svankada@...cinc.com>
Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@...cinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@...cinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
---
.../bindings/media/qcom,sc7280-camss.yaml | 425 ++++++++++++++++++
1 file changed, 425 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..e11141b812a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml
@@ -0,0 +1,425 @@
+# 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@...cinc.com>
+ - Hariram Purushothaman <hariramp@...cinc.com>
+
+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: csid1
+ - const: csid2
+ - const: csid_lite0
+ - const: csid_lite1
+ - const: csiphy0
+ - const: csiphy1
+ - const: csiphy2
+ - const: csiphy3
+ - const: csiphy4
+ - const: vfe0
+ - const: vfe1
+ - const: vfe2
+ - const: vfe_lite0
+ - const: vfe_lite1
+
+ clocks:
+ maxItems: 33
+
+ 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: csiphy4
+ - const: csiphy4_timer
+ - const: gcc_camera_ahb
+ - const: gcc_cam_hf_axi
+ - const: icp_ahb
+ - const: vfe0
+ - const: vfe0_axi
+ - const: vfe0_cphy_rx
+ - const: vfe0_csid
+ - const: vfe1
+ - const: vfe1_axi
+ - const: vfe1_cphy_rx
+ - const: vfe1_csid
+ - const: vfe2
+ - const: vfe2_axi
+ - const: vfe2_cphy_rx
+ - const: vfe2_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
+
+ interrupts:
+ maxItems: 15
+
+ interrupt-names:
+ items:
+ - const: csid0
+ - const: csid1
+ - const: csid2
+ - const: csid_lite0
+ - const: csid_lite1
+ - const: csiphy0
+ - const: csiphy1
+ - const: csiphy2
+ - const: csiphy3
+ - const: csiphy4
+ - const: vfe0
+ - const: vfe1
+ - const: vfe2
+ - const: vfe_lite0
+ - const: vfe_lite1
+
+ 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/interconnect/qcom,icc.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ isp@...3000 {
+ compatible = "qcom,sc7280-camss";
+
+ reg = <0x0 0x0acb3000 0x0 0x1000>,
+ <0x0 0x0acba000 0x0 0x1000>,
+ <0x0 0x0acc1000 0x0 0x1000>,
+ <0x0 0x0acc8000 0x0 0x1000>,
+ <0x0 0x0accf000 0x0 0x1000>,
+ <0x0 0x0ace0000 0x0 0x2000>,
+ <0x0 0x0ace2000 0x0 0x2000>,
+ <0x0 0x0ace4000 0x0 0x2000>,
+ <0x0 0x0ace6000 0x0 0x2000>,
+ <0x0 0x0ace8000 0x0 0x2000>,
+ <0x0 0x0acaf000 0x0 0x4000>,
+ <0x0 0x0acb6000 0x0 0x4000>,
+ <0x0 0x0acbd000 0x0 0x4000>,
+ <0x0 0x0acc4000 0x0 0x4000>,
+ <0x0 0x0accb000 0x0 0x4000>;
+ reg-names = "csid0",
+ "csid1",
+ "csid2",
+ "csid_lite0",
+ "csid_lite1",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "csiphy3",
+ "csiphy4",
+ "vfe0",
+ "vfe1",
+ "vfe2",
+ "vfe_lite0",
+ "vfe_lite1";
+
+ clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+ <&camcc CAM_CC_CPAS_AHB_CLK>,
+ <&camcc CAM_CC_CSIPHY0_CLK>,
+ <&camcc CAM_CC_CSI0PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY1_CLK>,
+ <&camcc CAM_CC_CSI1PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY2_CLK>,
+ <&camcc CAM_CC_CSI2PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY3_CLK>,
+ <&camcc CAM_CC_CSI3PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY4_CLK>,
+ <&camcc CAM_CC_CSI4PHYTIMER_CLK>,
+ <&gcc GCC_CAMERA_AHB_CLK>,
+ <&gcc GCC_CAMERA_HF_AXI_CLK>,
+ <&camcc CAM_CC_ICP_AHB_CLK>,
+ <&camcc CAM_CC_IFE_0_CLK>,
+ <&camcc CAM_CC_IFE_0_AXI_CLK>,
+ <&camcc CAM_CC_IFE_0_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_0_CSID_CLK>,
+ <&camcc CAM_CC_IFE_1_CLK>,
+ <&camcc CAM_CC_IFE_1_AXI_CLK>,
+ <&camcc CAM_CC_IFE_1_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_1_CSID_CLK>,
+ <&camcc CAM_CC_IFE_2_CLK>,
+ <&camcc CAM_CC_IFE_2_AXI_CLK>,
+ <&camcc CAM_CC_IFE_2_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_2_CSID_CLK>,
+ <&camcc CAM_CC_IFE_LITE_0_CLK>,
+ <&camcc CAM_CC_IFE_LITE_0_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_LITE_0_CSID_CLK>,
+ <&camcc CAM_CC_IFE_LITE_1_CLK>,
+ <&camcc CAM_CC_IFE_LITE_1_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_LITE_1_CSID_CLK>;
+ clock-names = "camnoc_axi",
+ "cpas_ahb",
+ "csiphy0",
+ "csiphy0_timer",
+ "csiphy1",
+ "csiphy1_timer",
+ "csiphy2",
+ "csiphy2_timer",
+ "csiphy3",
+ "csiphy3_timer",
+ "csiphy4",
+ "csiphy4_timer",
+ "gcc_camera_ahb",
+ "gcc_cam_hf_axi",
+ "icp_ahb",
+ "vfe0",
+ "vfe0_axi",
+ "vfe0_cphy_rx",
+ "vfe0_csid",
+ "vfe1",
+ "vfe1_axi",
+ "vfe1_cphy_rx",
+ "vfe1_csid",
+ "vfe2",
+ "vfe2_axi",
+ "vfe2_cphy_rx",
+ "vfe2_csid",
+ "vfe_lite0",
+ "vfe_lite0_cphy_rx",
+ "vfe_lite0_csid",
+ "vfe_lite1",
+ "vfe_lite1_cphy_rx",
+ "vfe_lite1_csid";
+
+ interrupts = <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 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 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 = "csid0",
+ "csid1",
+ "csid2",
+ "csid_lite0",
+ "csid_lite1",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "csiphy3",
+ "csiphy4",
+ "vfe0",
+ "vfe1",
+ "vfe2",
+ "vfe_lite0",
+ "vfe_lite1";
+
+ interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+ &cnoc2 SLAVE_CAMERA_CFG QCOM_ICC_TAG_ACTIVE_ONLY>,
+ <&mmss_noc MASTER_CAMNOC_HF QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "ahb",
+ "hf_0";
+
+ iommus = <&apps_smmu 0x800 0x4e0>;
+
+ 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>;
+ power-domain-names = "ife0",
+ "ife1",
+ "ife2",
+ "top";
+
+ vdda-phy-supply = <&vreg_l10c_0p88>;
+ vdda-pll-supply = <&vreg_l6b_1p2>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
--
2.25.1
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