The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/media/qcom,sdm845-camss.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 
    3 %YAML 1.2
    4 ---
    5 $id: "http://devicetree.org/schemas/media/qcom,sdm845-camss.yaml#"
    6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
    7 
    8 title: Qualcomm CAMSS ISP
    9 
   10 maintainers:
   11   - Robert Foss <robert.foss@linaro.org>
   12 
   13 description: |
   14   The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms
   15 
   16 properties:
   17   compatible:
   18     const: qcom,sdm845-camss
   19 
   20   clocks:
   21     minItems: 36
   22     maxItems: 36
   23 
   24   clock-names:
   25     items:
   26       - const: camnoc_axi
   27       - const: cpas_ahb
   28       - const: cphy_rx_src
   29       - const: csi0
   30       - const: csi0_src
   31       - const: csi1
   32       - const: csi1_src
   33       - const: csi2
   34       - const: csi2_src
   35       - const: csiphy0
   36       - const: csiphy0_timer
   37       - const: csiphy0_timer_src
   38       - const: csiphy1
   39       - const: csiphy1_timer
   40       - const: csiphy1_timer_src
   41       - const: csiphy2
   42       - const: csiphy2_timer
   43       - const: csiphy2_timer_src
   44       - const: csiphy3
   45       - const: csiphy3_timer
   46       - const: csiphy3_timer_src
   47       - const: gcc_camera_ahb
   48       - const: gcc_camera_axi
   49       - const: slow_ahb_src
   50       - const: soc_ahb
   51       - const: vfe0_axi
   52       - const: vfe0
   53       - const: vfe0_cphy_rx
   54       - const: vfe0_src
   55       - const: vfe1_axi
   56       - const: vfe1
   57       - const: vfe1_cphy_rx
   58       - const: vfe1_src
   59       - const: vfe_lite
   60       - const: vfe_lite_cphy_rx
   61       - const: vfe_lite_src
   62 
   63   interrupts:
   64     minItems: 10
   65     maxItems: 10
   66 
   67   interrupt-names:
   68     items:
   69       - const: csid0
   70       - const: csid1
   71       - const: csid2
   72       - const: csiphy0
   73       - const: csiphy1
   74       - const: csiphy2
   75       - const: csiphy3
   76       - const: vfe0
   77       - const: vfe1
   78       - const: vfe_lite
   79 
   80   iommus:
   81     maxItems: 4
   82 
   83   power-domains:
   84     items:
   85       - description: IFE0 GDSC - Image Front End, Global Distributed Switch Controller.
   86       - description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller.
   87       - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller.
   88 
   89   ports:
   90     $ref: /schemas/graph.yaml#/properties/ports
   91 
   92     description:
   93       CSI input ports.
   94 
   95     properties:
   96       port@0:
   97         $ref: /schemas/graph.yaml#/$defs/port-base
   98         unevaluatedProperties: false
   99         description:
  100           Input port for receiving CSI data.
  101 
  102         properties:
  103           endpoint:
  104             $ref: video-interfaces.yaml#
  105             unevaluatedProperties: false
  106 
  107             properties:
  108               data-lanes:
  109                 minItems: 1
  110                 maxItems: 4
  111 
  112             required:
  113               - data-lanes
  114 
  115       port@1:
  116         $ref: /schemas/graph.yaml#/$defs/port-base
  117         unevaluatedProperties: false
  118         description:
  119           Input port for receiving CSI data.
  120 
  121         properties:
  122           endpoint:
  123             $ref: video-interfaces.yaml#
  124             unevaluatedProperties: false
  125 
  126             properties:
  127               data-lanes:
  128                 minItems: 1
  129                 maxItems: 4
  130 
  131             required:
  132               - data-lanes
  133 
  134       port@2:
  135         $ref: /schemas/graph.yaml#/$defs/port-base
  136         unevaluatedProperties: false
  137         description:
  138           Input port for receiving CSI data.
  139 
  140         properties:
  141           endpoint:
  142             $ref: video-interfaces.yaml#
  143             unevaluatedProperties: false
  144 
  145             properties:
  146               data-lanes:
  147                 minItems: 1
  148                 maxItems: 4
  149 
  150             required:
  151               - data-lanes
  152 
  153       port@3:
  154         $ref: /schemas/graph.yaml#/$defs/port-base
  155         unevaluatedProperties: false
  156         description:
  157           Input port for receiving CSI data.
  158 
  159         properties:
  160           endpoint:
  161             $ref: video-interfaces.yaml#
  162             unevaluatedProperties: false
  163 
  164             properties:
  165               data-lanes:
  166                 minItems: 1
  167                 maxItems: 4
  168 
  169             required:
  170               - data-lanes
  171 
  172   reg:
  173     minItems: 10
  174     maxItems: 10
  175 
  176   reg-names:
  177     items:
  178       - const: csid0
  179       - const: csid1
  180       - const: csid2
  181       - const: csiphy0
  182       - const: csiphy1
  183       - const: csiphy2
  184       - const: csiphy3
  185       - const: vfe0
  186       - const: vfe1
  187       - const: vfe_lite
  188 
  189   vdda-phy-supply:
  190     description:
  191       Phandle to a regulator supply to PHY core block.
  192 
  193   vdda-pll-supply:
  194     description:
  195       Phandle to 1.8V regulator supply to PHY refclk pll block.
  196 
  197 required:
  198   - clock-names
  199   - clocks
  200   - compatible
  201   - interrupt-names
  202   - interrupts
  203   - iommus
  204   - power-domains
  205   - reg
  206   - reg-names
  207   - vdda-phy-supply
  208   - vdda-pll-supply
  209 
  210 additionalProperties: false
  211 
  212 examples:
  213   - |
  214     #include <dt-bindings/interrupt-controller/arm-gic.h>
  215     #include <dt-bindings/clock/qcom,camcc-sdm845.h>
  216     #include <dt-bindings/clock/qcom,gcc-sdm845.h>
  217 
  218     soc {
  219       #address-cells = <2>;
  220       #size-cells = <2>;
  221 
  222       camss: camss@a00000 {
  223         compatible = "qcom,sdm845-camss";
  224 
  225         clocks = <&clock_camcc CAM_CC_CAMNOC_AXI_CLK>,
  226           <&clock_camcc CAM_CC_CPAS_AHB_CLK>,
  227           <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>,
  228           <&clock_camcc CAM_CC_IFE_0_CSID_CLK>,
  229           <&clock_camcc CAM_CC_IFE_0_CSID_CLK_SRC>,
  230           <&clock_camcc CAM_CC_IFE_1_CSID_CLK>,
  231           <&clock_camcc CAM_CC_IFE_1_CSID_CLK_SRC>,
  232           <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK>,
  233           <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK_SRC>,
  234           <&clock_camcc CAM_CC_CSIPHY0_CLK>,
  235           <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>,
  236           <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK_SRC>,
  237           <&clock_camcc CAM_CC_CSIPHY1_CLK>,
  238           <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>,
  239           <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK_SRC>,
  240           <&clock_camcc CAM_CC_CSIPHY2_CLK>,
  241           <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>,
  242           <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK_SRC>,
  243           <&clock_camcc CAM_CC_CSIPHY3_CLK>,
  244           <&clock_camcc CAM_CC_CSI3PHYTIMER_CLK>,
  245           <&clock_camcc CAM_CC_CSI3PHYTIMER_CLK_SRC>,
  246           <&gcc GCC_CAMERA_AHB_CLK>,
  247           <&gcc GCC_CAMERA_AXI_CLK>,
  248           <&clock_camcc CAM_CC_SLOW_AHB_CLK_SRC>,
  249           <&clock_camcc CAM_CC_SOC_AHB_CLK>,
  250           <&clock_camcc CAM_CC_IFE_0_AXI_CLK>,
  251           <&clock_camcc CAM_CC_IFE_0_CLK>,
  252           <&clock_camcc CAM_CC_IFE_0_CPHY_RX_CLK>,
  253           <&clock_camcc CAM_CC_IFE_0_CLK_SRC>,
  254           <&clock_camcc CAM_CC_IFE_1_AXI_CLK>,
  255           <&clock_camcc CAM_CC_IFE_1_CLK>,
  256           <&clock_camcc CAM_CC_IFE_1_CPHY_RX_CLK>,
  257           <&clock_camcc CAM_CC_IFE_1_CLK_SRC>,
  258           <&clock_camcc CAM_CC_IFE_LITE_CLK>,
  259           <&clock_camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>,
  260           <&clock_camcc CAM_CC_IFE_LITE_CLK_SRC>;
  261 
  262         clock-names = "camnoc_axi",
  263           "cpas_ahb",
  264           "cphy_rx_src",
  265           "csi0",
  266           "csi0_src",
  267           "csi1",
  268           "csi1_src",
  269           "csi2",
  270           "csi2_src",
  271           "csiphy0",
  272           "csiphy0_timer",
  273           "csiphy0_timer_src",
  274           "csiphy1",
  275           "csiphy1_timer",
  276           "csiphy1_timer_src",
  277           "csiphy2",
  278           "csiphy2_timer",
  279           "csiphy2_timer_src",
  280           "csiphy3",
  281           "csiphy3_timer",
  282           "csiphy3_timer_src",
  283           "gcc_camera_ahb",
  284           "gcc_camera_axi",
  285           "slow_ahb_src",
  286           "soc_ahb",
  287           "vfe0_axi",
  288           "vfe0",
  289           "vfe0_cphy_rx",
  290           "vfe0_src",
  291           "vfe1_axi",
  292           "vfe1",
  293           "vfe1_cphy_rx",
  294           "vfe1_src",
  295           "vfe_lite",
  296           "vfe_lite_cphy_rx",
  297           "vfe_lite_src";
  298 
  299         interrupts = <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>,
  300           <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>,
  301           <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>,
  302           <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>,
  303           <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>,
  304           <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>,
  305           <GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>,
  306           <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>,
  307           <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>,
  308           <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>;
  309 
  310         interrupt-names = "csid0",
  311           "csid1",
  312           "csid2",
  313           "csiphy0",
  314           "csiphy1",
  315           "csiphy2",
  316           "csiphy3",
  317           "vfe0",
  318           "vfe1",
  319           "vfe_lite";
  320 
  321         iommus = <&apps_smmu 0x0808 0x0>,
  322           <&apps_smmu 0x0810 0x8>,
  323           <&apps_smmu 0x0c08 0x0>,
  324           <&apps_smmu 0x0c10 0x8>;
  325 
  326         power-domains = <&clock_camcc IFE_0_GDSC>,
  327           <&clock_camcc IFE_1_GDSC>,
  328           <&clock_camcc TITAN_TOP_GDSC>;
  329 
  330         reg = <0 0xacb3000 0 0x1000>,
  331           <0 0xacba000 0 0x1000>,
  332           <0 0xacc8000 0 0x1000>,
  333           <0 0xac65000 0 0x1000>,
  334           <0 0xac66000 0 0x1000>,
  335           <0 0xac67000 0 0x1000>,
  336           <0 0xac68000 0 0x1000>,
  337           <0 0xacaf000 0 0x4000>,
  338           <0 0xacb6000 0 0x4000>,
  339           <0 0xacc4000 0 0x4000>;
  340 
  341         reg-names = "csid0",
  342           "csid1",
  343           "csid2",
  344           "csiphy0",
  345           "csiphy1",
  346           "csiphy2",
  347           "csiphy3",
  348           "vfe0",
  349           "vfe1",
  350           "vfe_lite";
  351 
  352         vdda-phy-supply = <&vreg_l1a_0p875>;
  353         vdda-pll-supply = <&vreg_l26a_1p2>;
  354 
  355         ports {
  356           #address-cells = <1>;
  357           #size-cells = <0>;
  358         };
  359       };
  360     };

Cache object: 6446a8ca3292d0eeecddac15a24154b1


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