new file mode 100644
@@ -0,0 +1,25 @@
+* Amlogic Meson DWMAC Ethernet controller
+
+The device inherits all the properties of the dwmac/stmmac devices
+described in the file net/stmmac.txt with the following changes.
+
+Required properties:
+
+- compatible: should be "amlogic,meson6-dwmac" along with "snps,dwmac"
+ and any applicable more detailed version number
+ described in net/stmmac.txt
+
+- reg: should contain a register range for the dwmac controller and
+ another one for the Amlogic specific configuration
+
+Example:
+
+ ethmac: ethernet@c9410000 {
+ compatible = "amlogic,meson6-dwmac", "snps,dwmac";
+ reg = <0xc9410000 0x10000
+ 0xc1108108 0x4>;
+ interrupts = <0 8 1>;
+ interrupt-names = "macirq";
+ clocks = <&clk81>;
+ clock-names = "stmmaceth";
+ }
Add the device tree bindings documentation for the Amlogic Meson variant of the Synopsys DesignWare MAC. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> --- .../devicetree/bindings/net/meson-dwmac.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/meson-dwmac.txt