1*c66ec88fSEmmanuel Vadot* AT86RF230 IEEE 802.15.4 * 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot - compatible: should be "atmel,at86rf230", "atmel,at86rf231", 5*c66ec88fSEmmanuel Vadot "atmel,at86rf233" or "atmel,at86rf212" 6*c66ec88fSEmmanuel Vadot - spi-max-frequency: maximal bus speed, should be set to 7500000 depends 7*c66ec88fSEmmanuel Vadot sync or async operation mode 8*c66ec88fSEmmanuel Vadot - reg: the chipselect index 9*c66ec88fSEmmanuel Vadot - interrupts: the interrupt generated by the device. Non high-level 10*c66ec88fSEmmanuel Vadot can occur deadlocks while handling isr. 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel VadotOptional properties: 13*c66ec88fSEmmanuel Vadot - reset-gpio: GPIO spec for the rstn pin 14*c66ec88fSEmmanuel Vadot - sleep-gpio: GPIO spec for the slp_tr pin 15*c66ec88fSEmmanuel Vadot - xtal-trim: u8 value for fine tuning the internal capacitance 16*c66ec88fSEmmanuel Vadot arrays of xtal pins: 0 = +0 pF, 0xf = +4.5 pF 17*c66ec88fSEmmanuel Vadot 18*c66ec88fSEmmanuel VadotExample: 19*c66ec88fSEmmanuel Vadot 20*c66ec88fSEmmanuel Vadot at86rf231@0 { 21*c66ec88fSEmmanuel Vadot compatible = "atmel,at86rf231"; 22*c66ec88fSEmmanuel Vadot spi-max-frequency = <7500000>; 23*c66ec88fSEmmanuel Vadot reg = <0>; 24*c66ec88fSEmmanuel Vadot interrupts = <19 4>; 25*c66ec88fSEmmanuel Vadot interrupt-parent = <&gpio3>; 26*c66ec88fSEmmanuel Vadot xtal-trim = /bits/ 8 <0x06>; 27*c66ec88fSEmmanuel Vadot }; 28