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authorSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>2013-07-02 13:00:18 +0200
committerJason Cooper <jason@lakedaemon.net>2013-07-25 20:53:57 +0000
commit4c3f6b868c1525f750ed78d164302ec411d4d790 (patch)
tree2e5c2b7d228b7f76385f9fbb121dd7c09af8503c /arch/arm
parent3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b (diff)
downloadtalos-op-linux-4c3f6b868c1525f750ed78d164302ec411d4d790.tar.gz
talos-op-linux-4c3f6b868c1525f750ed78d164302ec411d4d790.zip
ARM: dove: add gigabit ethernet and mvmdio device tree nodes
This patch adds orion-eth and mvmdio device tree nodes for DT enabled Dove boards. As there is only one ethernet controller on Dove, a default phy node is also added with a note to set its reg property on a per-board basis. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/dove-cubox.dts7
-rw-r--r--arch/arm/boot/dts/dove.dtsi35
2 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts
index 5cae2ab69762..955188f6d2c1 100644
--- a/arch/arm/boot/dts/dove-cubox.dts
+++ b/arch/arm/boot/dts/dove-cubox.dts
@@ -57,6 +57,13 @@
&uart0 { status = "okay"; };
&sata0 { status = "okay"; };
+&mdio { status = "okay"; };
+&eth { status = "okay"; };
+
+&ethphy {
+ compatible = "marvell,88e1310";
+ reg = <1>;
+};
&i2c0 {
status = "okay";
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 6cab46849cdb..8612658ec3c1 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -258,5 +258,40 @@
dmacap,xor;
};
};
+
+ mdio: mdio-bus@72004 {
+ compatible = "marvell,orion-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x72004 0x84>;
+ interrupts = <30>;
+ clocks = <&gate_clk 2>;
+ status = "disabled";
+
+ ethphy: ethernet-phy {
+ device-type = "ethernet-phy";
+ /* set phy address in board file */
+ };
+ };
+
+ eth: ethernet-controller@72000 {
+ compatible = "marvell,orion-eth";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x72000 0x4000>;
+ clocks = <&gate_clk 2>;
+ marvell,tx-checksum-limit = <1600>;
+ status = "disabled";
+
+ ethernet-port@0 {
+ device_type = "network";
+ compatible = "marvell,orion-eth-port";
+ reg = <0>;
+ interrupts = <29>;
+ /* overwrite MAC address in bootloader */
+ local-mac-address = [00 00 00 00 00 00];
+ phy-handle = <&ethphy>;
+ };
+ };
};
};
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