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27 lines
831 B
27 lines
831 B
* AT86RF230 IEEE 802.15.4 * |
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Required properties: |
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- compatible: should be "atmel,at86rf230", "atmel,at86rf231", |
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"atmel,at86rf233" or "atmel,at86rf212" |
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- spi-max-frequency: maximal bus speed, should be set to 7500000 depends |
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sync or async operation mode |
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- reg: the chipselect index |
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- interrupts: the interrupt generated by the device. Non high-level |
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can occur deadlocks while handling isr. |
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Optional properties: |
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- reset-gpio: GPIO spec for the rstn pin |
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- sleep-gpio: GPIO spec for the slp_tr pin |
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- xtal-trim: u8 value for fine tuning the internal capacitance |
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arrays of xtal pins: 0 = +0 pF, 0xf = +4.5 pF |
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Example: |
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at86rf231@0 { |
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compatible = "atmel,at86rf231"; |
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spi-max-frequency = <7500000>; |
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reg = <0>; |
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interrupts = <19 4>; |
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interrupt-parent = <&gpio3>; |
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xtal-trim = /bits/ 8 <0x06>; |
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};
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