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Message-Id: <1464312050-23023-16-git-send-email-andrew@lunn.ch>
Date: Fri, 27 May 2016 03:20:49 +0200
From: Andrew Lunn <andrew@...n.ch>
To: netdev <netdev@...r.kernel.org>
Cc: Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
Florian Fainelli <f.fainelli@...il.com>,
John Crispin <john@...ozen.org>, Bryan.Whitehead@...rochip.com,
Andrew Lunn <andrew@...n.ch>
Subject: [RFC PATCH 15/16] arm: dt: vf610-zii-devel-b: Make use of new DSA binding
Hang the three switches of the three MDIO busses using the new DSA
binding. Also, make use of the mdio-bus and explicitly list the phys
on one device. This is not required, but good for testing.
Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | 328 ++++++++++++++++--------------
1 file changed, 170 insertions(+), 158 deletions(-)
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
index 6c60b7f91104..5c1fcab4a6f7 100644
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
@@ -85,187 +85,199 @@
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
+
+ switch0: switch0@0 {
+ compatible = "marvell,mv88e6085";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ dsa,member = <0 0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ label = "lan0";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ switch0port5: port@5 {
+ reg = <5>;
+ label = "dsa";
+ phy-mode = "rgmii-txid";
+ link = <&switch1port6
+ &switch2port9>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&fec1>;
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+ };
+ };
+ };
};
mdio_mux_2: mdio@2 {
reg = <2>;
#address-cells = <1>;
#size-cells = <0>;
- };
-
- mdio_mux_4: mdio@4 {
- reg = <4>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- mdio_mux_8: mdio@8 {
- reg = <8>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-
- dsa {
- compatible = "marvell,dsa";
- #address-cells = <2>;
- #size-cells = <0>;
- dsa,ethernet = <&fec1>;
- dsa,mii-bus = <&mdio_mux_1>;
-
- /* 6352 - Primary - 7 ports */
- switch0: switch@0-0 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x00 0>;
- eeprom-length = <512>;
- port@0 {
+ switch1: switch1@0 {
+ compatible = "marvell,mv88e6085";
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0>;
- label = "lan0";
- };
-
- port@1 {
- reg = <1>;
- label = "lan1";
- };
-
- port@2 {
- reg = <2>;
- label = "lan2";
- };
-
- switch0port5: port@5 {
- reg = <5>;
- label = "dsa";
- phy-mode = "rgmii-txid";
- link = <&switch1port6
- &switch2port9>;
-
- fixed-link {
- speed = <1000>;
- full-duplex;
+ dsa,member = <0 1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ label = "lan3";
+ phy-handle = <&switch1phy0>;
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan4";
+ phy-handle = <&switch1phy1>;
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan5";
+ phy-handle = <&switch1phy2>;
+ };
+
+ switch1port5: port@5 {
+ reg = <5>;
+ label = "dsa";
+ link = <&switch2port9>;
+ phy-mode = "rgmii-txid";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ switch1port6: port@6 {
+ reg = <6>;
+ label = "dsa";
+ phy-mode = "rgmii-txid";
+ link = <&switch0port5>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
};
- };
-
- port@6 {
- reg = <6>;
- label = "cpu";
-
- fixed-link {
- speed = <100>;
- full-duplex;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ switch1phy0: switch1phy0@0 {
+ reg = <0>;
+ };
+ switch1phy1: switch1phy0@1 {
+ reg = <1>;
+ };
+ switch1phy2: switch1phy0@2 {
+ reg = <2>;
+ };
};
};
-
};
- /* 6352 - Secondary - 7 ports */
- switch1: switch@0-1 {
+ mdio_mux_4: mdio@4 {
#address-cells = <1>;
#size-cells = <0>;
- reg = <0x00 1>;
- eeprom-length = <512>;
- mii-bus = <&mdio_mux_2>;
+ reg = <4>;
- port@0 {
+ switch2: switch2@0 {
+ compatible = "marvell,mv88e6085";
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0>;
- label = "lan3";
- };
-
- port@1 {
- reg = <1>;
- label = "lan4";
- };
-
- port@2 {
- reg = <2>;
- label = "lan5";
- };
-
- switch1port5: port@5 {
- reg = <5>;
- label = "dsa";
- link = <&switch2port9>;
- phy-mode = "rgmii-txid";
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
-
- switch1port6: port@6 {
- reg = <6>;
- label = "dsa";
- phy-mode = "rgmii-txid";
- link = <&switch0port5>;
-
- fixed-link {
- speed = <1000>;
- full-duplex;
+ dsa,member = <0 2>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ label = "lan6";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan7";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan8";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "optical3";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ link-gpios = <&gpio6 2
+ GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "optical4";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ link-gpios = <&gpio6 3
+ GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ switch2port9: port@9 {
+ reg = <9>;
+ label = "dsa";
+ phy-mode = "rgmii-txid";
+ link = <&switch1port5
+ &switch0port5>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
};
};
};
- /* 6185 - 10 ports */
- switch2: switch@0-2 {
+ mdio_mux_8: mdio@8 {
+ reg = <8>;
#address-cells = <1>;
#size-cells = <0>;
- reg = <0x00 2>;
- mii-bus = <&mdio_mux_4>;
-
- port@0 {
- reg = <0>;
- label = "lan6";
- };
-
- port@1 {
- reg = <1>;
- label = "lan7";
- };
-
- port@2 {
- reg = <2>;
- label = "lan8";
- };
-
- port@3 {
- reg = <3>;
- label = "optical3";
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- link-gpios = <&gpio6 2
- GPIO_ACTIVE_HIGH>;
- };
- };
-
- port@4 {
- reg = <4>;
- label = "optical4";
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- link-gpios = <&gpio6 3
- GPIO_ACTIVE_HIGH>;
- };
- };
-
- switch2port9: port@9 {
- reg = <9>;
- label = "dsa";
- phy-mode = "rgmii-txid";
- link = <&switch1port5
- &switch0port5>;
-
- fixed-link {
- speed = <1000>;
- full-duplex;
- };
- };
};
};
--
2.8.1
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