openwrt-xburst/target/linux/ar7/patches-2.6.32/940-cpmac-titan.patch

--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -716,23 +716,35 @@ static int __init ar7_register_devices(v
 	}
 
 	if (ar7_has_high_cpmac()) {
-		res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status);
+		res = fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_high_titan.id : cpmac_high.id,
+						&fixed_phy_status);
 		if (res && res != -ENODEV)
 			return res;
-		cpmac_get_mac(1, cpmac_high_data.dev_addr);
-		res = platform_device_register(&cpmac_high);
+
+		cpmac_get_mac(1, ar7_is_titan() ? cpmac_high_data_titan.dev_addr :
+						cpmac_high_data.dev_addr);
+		res = platform_device_register(ar7_is_titan() ? &cpmac_high_titan :
+						&cpmac_high);
+
 		if (res)
 			return res;
 	} else {
-		cpmac_low_data.phy_mask = 0xffffffff;
+		if (ar7_is_titan())
+			cpmac_low_data_titan.phy_mask = 0xffffffff;
+		else
+			cpmac_low_data.phy_mask = 0xffffffff;
+
 	}
 
-	res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status);
+	res = fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_low_titan.id :
+			cpmac_low.id, &fixed_phy_status);
 	if (res && res != -ENODEV)
 		return res;
 
-	cpmac_get_mac(0, cpmac_low_data.dev_addr);
-	res = platform_device_register(&cpmac_low);
+	cpmac_get_mac(0, ar7_is_titan() ? cpmac_low_data_titan.dev_addr :
+			cpmac_low_data.dev_addr);
+	res = platform_device_register(ar7_is_titan() ? &cpmac_low_titan :
+			&cpmac_low);
 	if (res)
 		return res;
 
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -1153,6 +1153,8 @@ static int __devinit cpmac_probe(struct 
 		goto fail;
 	}
 
+	ar7_device_reset(pdata->reset_bit);
+
 	dev->irq = platform_get_irq_byname(pdev, "irq");
 
 	dev->netdev_ops = &cpmac_netdev_ops;
@@ -1228,7 +1230,7 @@ int __devinit cpmac_init(void)
 	cpmac_mii->reset = cpmac_mdio_reset;
 	cpmac_mii->irq = mii_irqs;
 
-	cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256);
+	cpmac_mii->priv = ioremap(ar7_is_titan() ? TITAN_REGS_MDIO : AR7_REGS_MDIO, 256);
 
 	if (!cpmac_mii->priv) {
 		printk(KERN_ERR "Can't ioremap mdio registers\n");
@@ -1239,10 +1241,17 @@ int __devinit cpmac_init(void)
 #warning FIXME: unhardcode gpio&reset bits
 	ar7_gpio_disable(26);
 	ar7_gpio_disable(27);
-	ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
-	ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
+
+	if (!ar7_is_titan()) {
+		ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
+		ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
+	}
 	ar7_device_reset(AR7_RESET_BIT_EPHY);
 
+	if (ar7_is_titan()) {
+		ar7_device_reset(TITAN_RESET_BIT_EPHY1);
+	}
+
 	cpmac_mii->reset(cpmac_mii);
 
 	for (i = 0; i < 300; i++)
@@ -1257,7 +1266,8 @@ int __devinit cpmac_init(void)
 		mask = 0;
 	}
 
-	cpmac_mii->phy_mask = ~(mask | 0x80000000);
+	cpmac_mii->phy_mask = ar7_is_titan()? ~(mask | 0x80000000 | 0x40000000):
+		~(mask | 0x80000000);
 	snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "1");
 
 	res = mdiobus_register(cpmac_mii);
--- a/arch/mips/include/asm/mach-ar7/ar7.h
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -50,8 +50,10 @@
 #define UR8_REGS_WDT	(AR7_REGS_BASE + 0x0b00)
 #define UR8_REGS_UART1	(AR7_REGS_BASE + 0x0f00)
 
-#define TITAN_REGS_MAC0		(0x08640000)
-#define TITAN_REGS_MAC1		(TITAN_REGS_MAC0 + 0x0800)
+#define TITAN_REGS_ESWITCH_BASE	(0x08640000)
+#define TITAN_REGS_MAC0			(TITAN_REGS_ESWITCH_BASE + 0)
+#define TITAN_REGS_MAC1			(TITAN_REGS_ESWITCH_BASE + 0x0800)
+#define TITAN_REGS_MDIO			(TITAN_REGS_ESWITCH_BASE + 0x02000)
 #define TITAN_REGS_VLYNQ0	(AR7_REGS_BASE + 0x1c00)
 #define TITAN_REGS_VLYNQ1	(AR7_REGS_BASE + 0x1300)