| *CC2520 IEEE 802.15.4 Compatible Radio* |
| |
| Required properties: |
| - compatible: should be "ti,cc2520" |
| - spi-max-frequency: maximal bus speed (8000000), should be set to 4000000 depends |
| sync or async operation mode |
| - reg: the chipselect index |
| - pinctrl-0: pin control group to be used for this controller. |
| - pinctrl-names: must contain a "default" entry. |
| - fifo-gpio: GPIO spec for the FIFO pin |
| - fifop-gpio: GPIO spec for the FIFOP pin |
| - sfd-gpio: GPIO spec for the SFD pin |
| - cca-gpio: GPIO spec for the CCA pin |
| - vreg-gpio: GPIO spec for the VREG pin |
| - reset-gpio: GPIO spec for the RESET pin |
| Optional properties: |
| - amplified: include if the CC2520 is connected to a CC2591 amplifier |
| |
| Example: |
| cc2520@0 { |
| compatible = "ti,cc2520"; |
| reg = <0>; |
| spi-max-frequency = <4000000>; |
| amplified; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cc2520_cape_pins>; |
| fifo-gpio = <&gpio1 18 0>; |
| fifop-gpio = <&gpio1 19 0>; |
| sfd-gpio = <&gpio1 13 0>; |
| cca-gpio = <&gpio1 16 0>; |
| vreg-gpio = <&gpio0 31 0>; |
| reset-gpio = <&gpio1 12 0>; |
| }; |
