[PATCH net-next 2/8] dt-bindings: net: add DT bindings for Microsemi MIIM

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



DT bindings for the Microsemi MII Management Controller found on Microsemi
SoCs

Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
 .../devicetree/bindings/net/mscc-miim.txt          | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/mscc-miim.txt

diff --git a/Documentation/devicetree/bindings/net/mscc-miim.txt b/Documentation/devicetree/bindings/net/mscc-miim.txt
new file mode 100644
index 000000000000..711ac9ab853c
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mscc-miim.txt
@@ -0,0 +1,25 @@
+Microsemi MII Management Controller (MIIM) / MDIO
+=================================================
+
+Properties:
+- compatible: must be "mscc,ocelot-miim"
+- reg: The base address of the MDIO bus controller register bank. Optionally, a
+  second register bank can be defined if there is an associated reset register
+  for internal PHYs
+- #address-cells: Must be <1>.
+- #size-cells: Must be <0>.  MDIO addresses have no size component.
+
+Typically an MDIO bus might have several children.
+
+Example:
+	mdio@107009c {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "mscc,ocelot-miim";
+		reg = <0x107009c 0x36>, <0x10700f0 0x8>;
+		interrupts = <14>;
+
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+		};
+	};
-- 
2.16.2

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux