diff mbox

[2/3] mvebu: 370 RD: Add support for the switch

Message ID 1415214121-29286-3-git-send-email-andrew@lunn.ch (mailing list archive)
State New, archived
Headers show

Commit Message

Andrew Lunn Nov. 5, 2014, 7:02 p.m. UTC 
The 370 rd has a 7 port, mv88E6182 switch, connected to eth1.  Add a
fixed-link subnode to the ethernet device tree node, to force
gigabit/full duplex.  Add a dsa node, with describing the four used
ports. This requires adding an alias to the mdio node, so it can be
referenced as a phandle.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
 arch/arm/boot/dts/armada-370-rd.dts  | 49 ++++++++++++++++++++++++++++++++----
 arch/arm/boot/dts/armada-370-xp.dtsi |  2 +-
 2 files changed, 45 insertions(+), 6 deletions(-)

Comments

Jason Cooper Nov. 7, 2014, 3:30 a.m. UTC | #1 
On Wed, Nov 05, 2014 at 08:02:00PM +0100, Andrew Lunn wrote:
> The 370 rd has a 7 port, mv88E6182 switch, connected to eth1.  Add a
> fixed-link subnode to the ethernet device tree node, to force
> gigabit/full duplex.  Add a dsa node, with describing the four used
> ports. This requires adding an alias to the mdio node, so it can be
> referenced as a phandle.
> 
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
> ---
>  arch/arm/boot/dts/armada-370-rd.dts  | 49 ++++++++++++++++++++++++++++++++----
>  arch/arm/boot/dts/armada-370-xp.dtsi |  2 +-
>  2 files changed, 45 insertions(+), 6 deletions(-)

Applied to mvebu/dt

thx,

Jason.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
index f57a8f841498..2bb671a778db 100644
--- a/arch/arm/boot/dts/armada-370-rd.dts
+++ b/arch/arm/boot/dts/armada-370-rd.dts
@@ -85,10 +85,6 @@ 
 				phy0: ethernet-phy@0 {
 					reg = <0>;
 				};
-
-				phy1: ethernet-phy@1 {
-					reg = <1>;
-				};
 			};
 
 			ethernet@70000 {
@@ -100,8 +96,11 @@ 
 				pinctrl-0 = <&ge1_rgmii_pins>;
 				pinctrl-names = "default";
 				status = "okay";
-				phy = <&phy1>;
 				phy-mode = "rgmii-id";
+				fixed-link {
+					   speed = <1000>;
+					   full-duplex;
+				};
 			};
 
 			mvsdio@d4000 {
@@ -173,4 +172,44 @@ 
 			};
 		};
 	};
+
+	dsa@0 {
+		compatible = "marvell,dsa";
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		dsa,ethernet = <&eth1>;
+		dsa,mii-bus = <&mdio>;
+
+		switch@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x10 0>;	/* MDIO address 16, switch 0 in tree */
+
+			port@0 {
+				reg = <0>;
+				label = "lan0";
+			};
+
+			port@1 {
+			       reg = <1>;
+			       label = "lan1";
+			};
+
+			port@2 {
+			       reg = <2>;
+			       label = "lan2";
+			};
+
+			port@3 {
+			       reg = <3>;
+			       label = "lan3";
+			};
+
+			port@5 {
+			      reg = <5>;
+			      label = "cpu";
+			};
+		};
+	 };
  };
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 83286ec9702c..4d84ca981fe0 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -232,7 +232,7 @@ 
 				status = "disabled";
 			};
 
-			mdio {
+			mdio: mdio {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "marvell,orion-mdio";