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openwrt-xburst/target/linux/ar7/patches-2.6.30/940-cpmac-titan.patch
florian d19c65588b [ar7] correct the MDIO base address and reset sequence for Titan (#6573)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20037 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-03-07 16:37:01 +00:00

77 lines
2.3 KiB
Diff

--- a/arch/mips/ar7/platform.c 2010-01-25 16:11:24.000000000 +0800
+++ b/arch/mips/ar7/platform.c 2010-01-13 14:46:16.000000000 +0800
@@ -677,24 +677,32 @@
}
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 2010-01-25 16:11:24.000000000 +0800
+++ b/drivers/net/cpmac.c 2010-01-25 16:48:02.000000000 +0800
@@ -1141,6 +1141,8 @@
goto fail;
}
+ ar7_device_reset(pdata->reset_bit);
+
dev->irq = platform_get_irq_byname(pdev, "irq");
dev->open = cpmac_open;
@@ -1221,7 +1223,7 @@
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");
@@ -1232,9 +1234,10 @@
#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);
ar7_device_reset(AR7_RESET_BIT_EPHY);
+ if (ar7_is_titan()) {
+ ar7_device_reset(TITAN_RESET_BIT_EPHY1);
+ }
cpmac_mii->reset(cpmac_mii);