This patch adds the Device Tree bindings for the Hisilicon hip04
Ethernet controller, including 100M / 1000M controller.
Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
---
.../bindings/net/hisilicon-hip04-net.txt | 74 ++++++++++++++++++++
1 file changed, 74 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt b/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
new file mode 100644
index 0000000..c918f08
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
@@ -0,0 +1,74 @@
+Hisilicon hip04 Ethernet Controller
+
+* Ethernet controller node
+
+Required properties:
+- compatible: should be "hisilicon,hip04-mac".
+- reg: address and length of the register set for the device.
+- interrupts: interrupt for the device.
+- port: ppe port number connected to the controller: range from 0 to 31.
+- speed: 100 (100M) or 1000 (1000M).
+- id: should be different and fe should be 0.
+
+Optional Properties:
+- phy-handle : the phandle to a PHY node
+
+
+* Ethernet ppe node: control rx & tx fifos of all ethernet controllers
+
+Required properties:
+- compatible: should be "hisilicon,hip04-ppebase".
+- reg: address and length of the register set for the node.
+
+
+* MDIO bus node:
+
+Required properties:
+
+- compatible: "hisilicon,hip04-mdio"
+- Inherets from MDIO bus node binding[1]
+[1] Documentation/devicetree/bindings/net/phy.txt
+
+Example:
+ mdio {
+ compatible = "hisilicon,hip04-mdio";
+ reg = <0x28f1000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ marvell,reg-init = <18 0x14 0 0x8001>;
+ device_type = "ethernet-phy";
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ marvell,reg-init = <18 0x14 0 0x8001>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ppebase: ppebase@28c0000 {
+ compatible = "hisilicon,hip04-ppebase";
+ reg = <0x28c0000 0x10000>;
+ };
+
+ fe: ethernet@28b0000 {
+ compatible = "hisilicon,hip04-mac";
+ reg = <0x28b0000 0x10000>;
+ interrupts = <0 413 4>;
+ port = <31>;
+ speed = <100>;
+ id = <0>;
+ };
+
+ ge0: ethernet@2800000 {
+ compatible = "hisilicon,hip04-mac";
+ reg = <0x2800000 0x10000>;
+ interrupts = <0 402 4>;
+ port = <0>;
+ speed = <1000>;
+ id = <1>;
+ phy-handle = <&phy0>;
+ };
--
1.7.9.5
--
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
