From 5bd028e8c2a06ff3ca53cc27ff6acd52de7d6665 Mon Sep 17 00:00:00 2001
From: David Daney <ddaney@caviumnetworks.com>
Date: Wed, 14 Oct 2009 12:04:39 -0700
Subject: [PATCH] --- yaml --- r: 177859 b: refs/heads/master c:
 24479d9f4650faf09f6f18fb32251ff7d399cb75 h: refs/heads/master i:   177857:
 dc6808040e0abed13b08e579cc5777beeaca4a29   177855:
 f008faa4ec51333d185596a78b21a74f85c8dd12 v: v3

---
 [refs]                                        |  2 +-
 .../arch/mips/cavium-octeon/octeon-platform.c | 58 +++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 6793f87e3867..da1f23cffa44 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 25d967b72a92d72b6e0263a0337dfc940bd6c044
+refs/heads/master: 24479d9f4650faf09f6f18fb32251ff7d399cb75
diff --git a/trunk/arch/mips/cavium-octeon/octeon-platform.c b/trunk/arch/mips/cavium-octeon/octeon-platform.c
index febfdd73309f..cfdb4c2ac5c3 100644
--- a/trunk/arch/mips/cavium-octeon/octeon-platform.c
+++ b/trunk/arch/mips/cavium-octeon/octeon-platform.c
@@ -189,6 +189,64 @@ static int __init octeon_mdiobus_device_init(void)
 }
 device_initcall(octeon_mdiobus_device_init);
 
+/* Octeon mgmt port Ethernet interface.  */
+static int __init octeon_mgmt_device_init(void)
+{
+	struct platform_device *pd;
+	int ret = 0;
+	int port, num_ports;
+
+	struct resource mgmt_port_resource = {
+		.flags	= IORESOURCE_IRQ,
+		.start	= -1,
+		.end	= -1
+	};
+
+	if (!OCTEON_IS_MODEL(OCTEON_CN56XX) && !OCTEON_IS_MODEL(OCTEON_CN52XX))
+		return 0;
+
+	if (OCTEON_IS_MODEL(OCTEON_CN56XX))
+		num_ports = 1;
+	else
+		num_ports = 2;
+
+	for (port = 0; port < num_ports; port++) {
+		pd = platform_device_alloc("octeon_mgmt", port);
+		if (!pd) {
+			ret = -ENOMEM;
+			goto out;
+		}
+		switch (port) {
+		case 0:
+			mgmt_port_resource.start = OCTEON_IRQ_MII0;
+			break;
+		case 1:
+			mgmt_port_resource.start = OCTEON_IRQ_MII1;
+			break;
+		default:
+			BUG();
+		}
+		mgmt_port_resource.end = mgmt_port_resource.start;
+
+		ret = platform_device_add_resources(pd, &mgmt_port_resource, 1);
+
+		if (ret)
+			goto fail;
+
+		ret = platform_device_add(pd);
+		if (ret)
+			goto fail;
+	}
+	return ret;
+fail:
+	platform_device_put(pd);
+
+out:
+	return ret;
+
+}
+device_initcall(octeon_mgmt_device_init);
+
 MODULE_AUTHOR("David Daney <ddaney@caviumnetworks.com>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Platform driver for Octeon SOC");