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dt-bindings: net: ks8995: add bindings documentation for ks8995

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Signed-off-by: Helmut Buchsbaum <helmut.buchsbaum@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Helmut Buchsbaum 2016-02-09 20:47:18 +01:00 committed by David S. Miller
parent c0e6cb1fed
commit 7e406d124c
1 changed files with 20 additions and 0 deletions
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Documentation/devicetree/bindings/net/micrel-ks8995.txt Normal file
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Micrel KS8995 SPI controlled Ethernet Switch families
Required properties (according to spi-bus.txt):
- compatible: either "micrel,ks8995", "micrel,ksz8864" or "micrel,ksz8795"
Optional properties:
- reset-gpios : phandle of gpio that will be used to reset chip during probe
Example:
spi-master {
...
switch@0 {
compatible = "micrel,ksz8795";
reg = <0>;
spi-max-frequency = <50000000>;
reset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
};
};