netdev - [PATCH 3/5 v2] ARM: kirkwood: add device node entries for the gigabit interfaces

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Date:	Thu,  4 Apr 2013 12:27:13 +0200
From:	Florian Fainelli <florian@...nwrt.org>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	devicetree-discuss@...ts.ozlabs.org,
	thomas.petazzoni@...e-electrons.com, jm@...tin.co.uk,
	moinejf@...e.fr, sebastian.hesselbarth@...il.com,
	buytenh@...tstofly.org, andrew@...n.ch, jason@...edaemon.net,
	grant.likely@...retlab.ca, rob.herring@...xeda.com,
	jogo@...nwrt.org, Florian Fainelli <florian@...nwrt.org>
Subject: [PATCH 3/5 v2] ARM: kirkwood: add device node entries for the gigabit interfaces

This patch modifies kirkwood.dtsi to specify the various gigabit
interfaces nodes available on kirkwood devices. They are disabled by
default and should be enabled on a per-board basis. egiga0 and egiga1
aliases are defined for convenience. The mdio node is also present and
should be enabled on a per-board basis as well.

Signed-off-by: Florian Fainelli <florian@...nwrt.org>
---
Changes since v1:
- dropped change to arch/arm/mach-kirkwood/common.c to avoid merge conflicts
- fixed off-by 0x2000 ethernet-group nodes address

 arch/arm/boot/dts/kirkwood.dtsi |   46 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index fada7e6..254f5a8 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -7,6 +7,8 @@
 	aliases {
 	       gpio0 = &gpio0;
 	       gpio1 = &gpio1;
+	       egiga0 = &egiga0;
+	       egiga1 = &egiga1;
 	};
 	intc: interrupt-controller {
 		compatible = "marvell,orion-intc", "marvell,intc";
@@ -202,5 +204,49 @@
 			clocks = <&gate_clk 4>;
 			status = "disabled";
 		};
+
+		mdio@...04 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "marvell,orion-mdio";
+			reg = <0x72004 0x84>;
+			status = "disabled";
+		};
+
+		ethernet-group@...00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "marvell,mv643xx-eth-block";
+			reg = <0x72000 0x4000>;
+			tx-csum-limit = <1600>;
+			status = "disabled";
+
+			egiga0: egiga0@0 {
+				device_type = "network";
+				compatible = "marvell,mv643xx-eth";
+				reg = <0>;
+				interrupts = <11>;
+				clocks = <&gate_clk 0>;
+				clock-names = "0";
+			};
+		};
+
+		ethernet-group@...00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "marvell,mv643xx-eth-block";
+			reg = <0x76000 0x4000>;
+			tx-csum-limit = <1600>;
+			status = "disabled";
+
+			egiga1: egiga1@0 {
+				device_type = "network";
+				compatible = "marvell,mv643xx-eth";
+				reg = <0>;
+				interrupts = <15>;
+				clocks = <&gate_clk 19>;
+				clock-names = "1";
+			};
+		};
 	};
 };
-- 
1.7.10.4

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