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| author |   Xue Liu <liuxuenetmail@gmail.com> | 2018-02-20 12:55:56 +0100 |
|---|---|---|
| committer |   Stefan Schmidt <stefan@osg.samsung.com> | 2018-02-21 09:08:15 +0100 |
| commit | 1f74edf9a5b12447b6be96130b334e8bb98d7e69 (patch) | |
| tree | 3648663d07e85b1047f84ecc03bf617300c5c31d /Documentation/devicetree/bindings/net | |
| parent | ieee802154: 6lowpan: set IFF_NO_QUEUE (diff) | |
| download | linux-dev-1f74edf9a5b12447b6be96130b334e8bb98d7e69.tar.xz linux-dev-1f74edf9a5b12447b6be96130b334e8bb98d7e69.zip | |
ieee802154: Add device tree documentation for MCR20A
Signed-off-by: Xue Liu <liuxuenetmail@gmail.com>
Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
Diffstat (limited to 'Documentation/devicetree/bindings/net')
| -rw-r--r-- | Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt b/Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt new file mode 100644 index 000000000000..2aaef567c5be --- /dev/null +++ b/Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt @@ -0,0 +1,23 @@ +* MCR20A IEEE 802.15.4 * + +Required properties: + - compatible: should be "nxp,mcr20a" + - spi-max-frequency: maximal bus speed, should be set to a frequency + lower than 9000000 depends sync or async operation mode + - reg: the chipselect index + - interrupts: the interrupt generated by the device. Non high-level + can occur deadlocks while handling isr. + +Optional properties: + - rst_b-gpio: GPIO spec for the RST_B pin + +Example: + + mcr20a@0 { + compatible = "nxp,mcr20a"; + spi-max-frequency = <9000000>; + reg = <0>; + interrupts = <17 2>; + interrupt-parent = <&gpio>; + rst_b-gpio = <&gpio 27 1> + }; |