grf.yaml

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    1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/soc/rockchip/grf.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Rockchip General Register Files (GRF)
    8 
    9 maintainers:
   10   - Heiko Stuebner <heiko@sntech.de>
   11 
   12 properties:
   13   compatible:
   14     oneOf:
   15       - items:
   16           - enum:
   17               - rockchip,rk3288-sgrf
   18               - rockchip,rk3566-pipe-grf
   19               - rockchip,rk3568-pipe-grf
   20               - rockchip,rk3568-pipe-phy-grf
   21               - rockchip,rk3568-usb2phy-grf
   22               - rockchip,rv1108-usbgrf
   23           - const: syscon
   24       - items:
   25           - enum:
   26               - rockchip,px30-grf
   27               - rockchip,px30-pmugrf
   28               - rockchip,px30-usb2phy-grf
   29               - rockchip,rk3036-grf
   30               - rockchip,rk3066-grf
   31               - rockchip,rk3188-grf
   32               - rockchip,rk3228-grf
   33               - rockchip,rk3288-grf
   34               - rockchip,rk3308-core-grf
   35               - rockchip,rk3308-detect-grf
   36               - rockchip,rk3308-grf
   37               - rockchip,rk3308-usb2phy-grf
   38               - rockchip,rk3328-grf
   39               - rockchip,rk3328-usb2phy-grf
   40               - rockchip,rk3368-grf
   41               - rockchip,rk3368-pmugrf
   42               - rockchip,rk3399-grf
   43               - rockchip,rk3399-pmugrf
   44               - rockchip,rk3568-grf
   45               - rockchip,rk3568-pmugrf
   46               - rockchip,rv1108-grf
   47               - rockchip,rv1108-pmugrf
   48           - const: syscon
   49           - const: simple-mfd
   50 
   51   reg:
   52     maxItems: 1
   53 
   54   "#address-cells":
   55     const: 1
   56 
   57   "#size-cells":
   58     const: 1
   59 
   60 required:
   61   - compatible
   62   - reg
   63 
   64 additionalProperties:
   65   type: object
   66 
   67 allOf:
   68   - if:
   69       properties:
   70         compatible:
   71           contains:
   72             const: rockchip,px30-grf
   73 
   74     then:
   75       properties:
   76         lvds:
   77           description:
   78             Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
   79 
   80   - if:
   81       properties:
   82         compatible:
   83           contains:
   84             const: rockchip,rk3288-grf
   85 
   86     then:
   87       properties:
   88         edp-phy:
   89           description:
   90             Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
   91 
   92   - if:
   93       properties:
   94         compatible:
   95           contains:
   96             enum:
   97               - rockchip,rk3066-grf
   98               - rockchip,rk3188-grf
   99               - rockchip,rk3288-grf
  100 
  101     then:
  102       properties:
  103         usbphy:
  104           type: object
  105 
  106           $ref: "/schemas/phy/rockchip-usb-phy.yaml#"
  107 
  108           unevaluatedProperties: false
  109 
  110   - if:
  111       properties:
  112         compatible:
  113           contains:
  114             const: rockchip,rk3328-grf
  115 
  116     then:
  117       properties:
  118         gpio:
  119           type: object
  120 
  121           $ref: "/schemas/gpio/rockchip,rk3328-grf-gpio.yaml#"
  122 
  123           unevaluatedProperties: false
  124 
  125         power-controller:
  126           type: object
  127 
  128           $ref: "/schemas/power/rockchip,power-controller.yaml#"
  129 
  130           unevaluatedProperties: false
  131 
  132   - if:
  133       properties:
  134         compatible:
  135           contains:
  136             const: rockchip,rk3399-grf
  137 
  138     then:
  139       properties:
  140         mipi-dphy-rx0:
  141           type: object
  142 
  143           $ref: "/schemas/phy/rockchip-mipi-dphy-rx0.yaml#"
  144 
  145           unevaluatedProperties: false
  146 
  147         pcie-phy:
  148           description:
  149             Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt
  150 
  151       patternProperties:
  152         "phy@[0-9a-f]+$":
  153           description:
  154             Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
  155 
  156   - if:
  157       properties:
  158         compatible:
  159           contains:
  160             enum:
  161               - rockchip,px30-pmugrf
  162               - rockchip,rk3036-grf
  163               - rockchip,rk3308-grf
  164               - rockchip,rk3368-pmugrf
  165 
  166     then:
  167       properties:
  168         reboot-mode:
  169           type: object
  170 
  171           $ref: "/schemas/power/reset/syscon-reboot-mode.yaml#"
  172 
  173           unevaluatedProperties: false
  174 
  175   - if:
  176       properties:
  177         compatible:
  178           contains:
  179             enum:
  180               - rockchip,px30-usb2phy-grf
  181               - rockchip,rk3228-grf
  182               - rockchip,rk3308-usb2phy-grf
  183               - rockchip,rk3328-usb2phy-grf
  184               - rockchip,rk3399-grf
  185               - rockchip,rv1108-grf
  186 
  187     then:
  188       required:
  189         - "#address-cells"
  190         - "#size-cells"
  191 
  192       patternProperties:
  193         "usb2phy@[0-9a-f]+$":
  194           type: object
  195 
  196           $ref: "/schemas/phy/phy-rockchip-inno-usb2.yaml#"
  197 
  198           unevaluatedProperties: false
  199 
  200   - if:
  201       properties:
  202         compatible:
  203           contains:
  204             enum:
  205               - rockchip,px30-grf
  206               - rockchip,px30-pmugrf
  207               - rockchip,rk3188-grf
  208               - rockchip,rk3228-grf
  209               - rockchip,rk3288-grf
  210               - rockchip,rk3328-grf
  211               - rockchip,rk3368-grf
  212               - rockchip,rk3368-pmugrf
  213               - rockchip,rk3399-grf
  214               - rockchip,rk3399-pmugrf
  215               - rockchip,rk3568-pmugrf
  216               - rockchip,rv1108-grf
  217               - rockchip,rv1108-pmugrf
  218 
  219     then:
  220       properties:
  221         io-domains:
  222           type: object
  223 
  224           $ref: "/schemas/power/rockchip-io-domain.yaml#"
  225 
  226           unevaluatedProperties: false
  227 
  228 examples:
  229   - |
  230     #include <dt-bindings/clock/rk3399-cru.h>
  231     #include <dt-bindings/interrupt-controller/arm-gic.h>
  232     #include <dt-bindings/power/rk3399-power.h>
  233     grf: syscon@ff770000 {
  234       compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
  235       reg = <0xff770000 0x10000>;
  236       #address-cells = <1>;
  237       #size-cells = <1>;
  238 
  239       mipi_dphy_rx0: mipi-dphy-rx0 {
  240         compatible = "rockchip,rk3399-mipi-dphy-rx0";
  241         clocks = <&cru SCLK_MIPIDPHY_REF>,
  242                  <&cru SCLK_DPHY_RX0_CFG>,
  243                  <&cru PCLK_VIO_GRF>;
  244         clock-names = "dphy-ref", "dphy-cfg", "grf";
  245         power-domains = <&power RK3399_PD_VIO>;
  246         #phy-cells = <0>;
  247       };
  248 
  249       u2phy0: usb2phy@e450 {
  250         compatible = "rockchip,rk3399-usb2phy";
  251         reg = <0xe450 0x10>;
  252         clocks = <&cru SCLK_USB2PHY0_REF>;
  253         clock-names = "phyclk";
  254         #clock-cells = <0>;
  255         clock-output-names = "clk_usbphy0_480m";
  256 
  257         u2phy0_host: host-port {
  258           #phy-cells = <0>;
  259           interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
  260           interrupt-names = "linestate";
  261          };
  262 
  263         u2phy0_otg: otg-port {
  264           #phy-cells = <0>;
  265           interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
  266                        <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
  267                        <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
  268           interrupt-names = "otg-bvalid", "otg-id",
  269                             "linestate";
  270         };
  271       };
  272     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/soc/rockchip/grf.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/soc/rockchip/grf.yaml