[PATCH 2/2] dt-bindings: net: dsa: ksz9477: add sample of switch bindings managed in i2c mode
Sergio Paracuellos
sergio.paracuellos at gmail.com
Sun Dec 16 07:57:41 UTC 2018
Add device-tree binding example of the ksz9477 switch managed in i2c mode.
Cc: devicetree at vger.kernel.org
Signed-off-by: Sergio Paracuellos <sergio.paracuellos at gmail.com>
---
.../devicetree/bindings/net/dsa/ksz.txt | 50 +++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/ksz.txt b/Documentation/devicetree/bindings/net/dsa/ksz.txt
index 0f407fb371ce..9e715358cebb 100644
--- a/Documentation/devicetree/bindings/net/dsa/ksz.txt
+++ b/Documentation/devicetree/bindings/net/dsa/ksz.txt
@@ -74,3 +74,53 @@ Ethernet switch connected via SPI to the host, CPU port wired to eth0:
};
};
};
+
+Ethernet switch connected via I2C to the host, CPU port wired to eth0:
+
+ eth0: ethernet at 10001000 {
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ i2c0: i2c at f8008000 {
+ ksz9897: ksz9897 at 0 {
+ compatible = "microchip,ksz9897";
+ reg = <5f>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port at 0 {
+ reg = <0>;
+ label = "lan1";
+ };
+ port at 1 {
+ reg = <1>;
+ label = "lan2";
+ };
+ port at 2 {
+ reg = <2>;
+ label = "lan3";
+ };
+ port at 3 {
+ reg = <3>;
+ label = "lan4";
+ };
+ port at 4 {
+ reg = <4>;
+ label = "lan5";
+ };
+ port at 6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <ð0>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
+ };
--
2.19.1
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