renesas,rzg2l-usbphy-ctrl.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/reset/renesas,rzg2l-usbphy-ctrl.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Renesas RZ/{G2L,V2L} USBPHY Control
    8 
    9 maintainers:
   10   - Biju Das <biju.das.jz@bp.renesas.com>
   11 
   12 description:
   13   The RZ/G2L USBPHY Control mainly controls reset and power down of the
   14   USB/PHY.
   15 
   16 properties:
   17   compatible:
   18     items:
   19       - enum:
   20           - renesas,r9a07g043-usbphy-ctrl # RZ/G2UL
   21           - renesas,r9a07g044-usbphy-ctrl # RZ/G2{L,LC}
   22           - renesas,r9a07g054-usbphy-ctrl # RZ/V2L
   23       - const: renesas,rzg2l-usbphy-ctrl
   24 
   25   reg:
   26     maxItems: 1
   27 
   28   clocks:
   29     maxItems: 1
   30 
   31   resets:
   32     maxItems: 1
   33 
   34   power-domains:
   35     maxItems: 1
   36 
   37   '#reset-cells':
   38     const: 1
   39     description: |
   40       The phandle's argument in the reset specifier is the PHY reset associated
   41       with the USB port.
   42       0 = Port 1 Phy reset
   43       1 = Port 2 Phy reset
   44 
   45 required:
   46   - compatible
   47   - reg
   48   - clocks
   49   - resets
   50   - power-domains
   51   - '#reset-cells'
   52 
   53 additionalProperties: false
   54 
   55 examples:
   56   - |
   57     #include <dt-bindings/clock/r9a07g044-cpg.h>
   58 
   59     phyrst: usbphy-ctrl@11c40000 {
   60         compatible = "renesas,r9a07g044-usbphy-ctrl",
   61                      "renesas,rzg2l-usbphy-ctrl";
   62         reg = <0x11c40000 0x10000>;
   63         clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>;
   64         resets = <&cpg R9A07G044_USB_PRESETN>;
   65         power-domains = <&cpg>;
   66         #reset-cells = <1>;
   67     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml