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authorBeniamino Galvani <b.galvani@gmail.com>2014-09-20 15:29:17 +0200
committerDavid S. Miller <davem@davemloft.net>2014-09-26 00:12:56 -0400
commit318fd4909dcb7dc43a869132c2f38b769ed92d6a (patch)
tree2e1bdb8fb62b9a86b9a72897099dab71e30435ca /Documentation
parent0ad5adcdb7335101f98066ec9239d06f4f2f7a9d (diff)
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net: stmmac: meson: document device tree bindings
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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
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+* 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";
+ }
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