cc2520.txt

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    1 *CC2520 IEEE 802.15.4 Compatible Radio*
    2 
    3 Required properties:
    4         - compatible:           should be "ti,cc2520"
    5         - spi-max-frequency:    maximal bus speed (8000000), should be set to 4000000 depends
    6                                 sync or async operation mode
    7         - reg:                  the chipselect index
    8         - pinctrl-0:            pin control group to be used for this controller.
    9         - pinctrl-names:        must contain a "default" entry.
   10         - fifo-gpio:            GPIO spec for the FIFO pin
   11         - fifop-gpio:           GPIO spec for the FIFOP pin
   12         - sfd-gpio:             GPIO spec for the SFD pin
   13         - cca-gpio:             GPIO spec for the CCA pin
   14         - vreg-gpio:            GPIO spec for the VREG pin
   15         - reset-gpio:           GPIO spec for the RESET pin
   16 Optional properties:
   17         - amplified:            include if the CC2520 is connected to a CC2591 amplifier
   18 
   19 Example:
   20         cc2520@0 {
   21                 compatible = "ti,cc2520";
   22                 reg = <0>;
   23                 spi-max-frequency = <4000000>;
   24                 amplified;
   25                 pinctrl-names = "default";
   26                 pinctrl-0 = <&cc2520_cape_pins>;
   27                 fifo-gpio = <&gpio1 18 0>;
   28                 fifop-gpio = <&gpio1 19 0>;
   29                 sfd-gpio = <&gpio1 13 0>;
   30                 cca-gpio = <&gpio1 16 0>;
   31                 vreg-gpio = <&gpio0 31 0>;
   32                 reset-gpio = <&gpio1 12 0>;
   33         };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/net/ieee802154/cc2520.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/net/ieee802154/cc2520.txt