at86rf230.txt (831B)
1* AT86RF230 IEEE 802.15.4 * 2 3Required properties: 4 - compatible: should be "atmel,at86rf230", "atmel,at86rf231", 5 "atmel,at86rf233" or "atmel,at86rf212" 6 - spi-max-frequency: maximal bus speed, should be set to 7500000 depends 7 sync or async operation mode 8 - reg: the chipselect index 9 - interrupts: the interrupt generated by the device. Non high-level 10 can occur deadlocks while handling isr. 11 12Optional properties: 13 - reset-gpio: GPIO spec for the rstn pin 14 - sleep-gpio: GPIO spec for the slp_tr pin 15 - xtal-trim: u8 value for fine tuning the internal capacitance 16 arrays of xtal pins: 0 = +0 pF, 0xf = +4.5 pF 17 18Example: 19 20 at86rf231@0 { 21 compatible = "atmel,at86rf231"; 22 spi-max-frequency = <7500000>; 23 reg = <0>; 24 interrupts = <19 4>; 25 interrupt-parent = <&gpio3>; 26 xtal-trim = /bits/ 8 <0x06>; 27 };