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devicetree: add at86rf230 bindings

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This patch adds devicetree bindings for the at86rf230 IEEE 802.15.4 SPI
device driver.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Aring 2014-04-24 19:09:06 +02:00 committed by David S. Miller
parent 4af619ae2c
commit 0dbfc8fd32
1 changed files with 23 additions and 0 deletions
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23
Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt Normal file
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* AT86RF230 IEEE 802.15.4 *
Required properties:
- compatible: should be "atmel,at86rf230", "atmel,at86rf231",
"atmel,at86rf233" or "atmel,at86rf212"
- spi-max-frequency: maximal bus speed, should be set to 7500000 depends
sync or async operation mode
- reg: the chipselect index
- interrupts: the interrupt generated by the device
Optional properties:
- reset-gpio: GPIO spec for the rstn pin
- sleep-gpio: GPIO spec for the slp_tr pin
Example:
at86rf231@0 {
compatible = "atmel,at86rf231";
spi-max-frequency = <7500000>;
reg = <0>;
interrupts = <19 1>;
interrupt-parent = <&gpio3>;
};