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/i3c/cdns,i3c-master.txt

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    1 Bindings for cadence I3C master block
    2 =====================================
    3 
    4 Required properties:
    5 --------------------
    6 - compatible: shall be "cdns,i3c-master"
    7 - clocks: shall reference the pclk and sysclk
    8 - clock-names: shall contain "pclk" and "sysclk"
    9 - interrupts: the interrupt line connected to this I3C master
   10 - reg: I3C master registers
   11 
   12 Mandatory properties defined by the generic binding (see
   13 Documentation/devicetree/bindings/i3c/i3c.yaml for more details):
   14 
   15 - #address-cells: shall be set to 1
   16 - #size-cells: shall be set to 0
   17 
   18 Optional properties defined by the generic binding (see
   19 Documentation/devicetree/bindings/i3c/i3c.yaml for more details):
   20 
   21 - i2c-scl-hz
   22 - i3c-scl-hz
   23 
   24 I3C device connected on the bus follow the generic description (see
   25 Documentation/devicetree/bindings/i3c/i3c.yaml for more details).
   26 
   27 Example:
   28 
   29         i3c-master@0d040000 {
   30                 compatible = "cdns,i3c-master";
   31                 clocks = <&coreclock>, <&i3csysclock>;
   32                 clock-names = "pclk", "sysclk";
   33                 interrupts = <3 0>;
   34                 reg = <0x0d040000 0x1000>;
   35                 #address-cells = <1>;
   36                 #size-cells = <0>;
   37                 i2c-scl-hz = <100000>;
   38 
   39                 nunchuk: nunchuk@52 {
   40                         compatible = "nintendo,nunchuk";
   41                         reg = <0x52 0x0 0x10>;
   42                 };
   43         };

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