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Message-ID: <20240629-camss_first_post_linux_next-v1-1-bc798edabc3a@quicinc.com>
Date: Sat, 29 Jun 2024 00:02:35 +0530
From: Vikram Sharma <quic_vikramsa@...cinc.com>
To: Robert Foss <rfoss@...nel.org>, Todor Tomov <todor.too@...il.com>,
"Bryan
O'Donoghue" <bryan.odonoghue@...aro.org>,
Mauro Carvalho Chehab
<mchehab@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski
<krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Kapatrala Syed
<akapatra@...cinc.com>,
Hariram Purushothaman <hariramp@...cinc.com>,
<cros-qcom-dts-watchers@...omium.org>,
Bjorn Andersson
<andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
"Loic
Poulain" <loic.poulain@...aro.org>,
Andi Shyti <andi.shyti@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-media@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-i2c@...r.kernel.org>, Vikram Sharma <quic_vikramsa@...cinc.com>,
Suresh Vankadara <quic_svankada@...cinc.com>,
Trishansh Bhardwaj
<quic_tbhardwa@...cinc.com>
Subject: [PATCH 1/6] media: dt-bindings: media: camss: Add
qcom,sc7280-camss binding
Add bindings for qcom,sc7280-camss in order to support the camera
subsystem for sc7280.
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>
---
.../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@...cinc.com>
+ - Hariram Purushothaman <hariramp@...cinc.com>
+
+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@...f000 {
+ 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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