From f198979add12c92dca9c54e275b57c9811cfba32 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sat, 26 Feb 2011 15:18:02 +0000 Subject: fix MII register ioremap on when high cpmac is available, patch from Wipster SVN-Revision: 25730 --- .../linux/ar7/patches-2.6.37/972-cpmac_fixup.patch | 24 ++++++++++++---------- 1 file changed, 13 insertions(+), 11 deletions(-) (limited to 'target/linux/ar7/patches-2.6.37') diff --git a/target/linux/ar7/patches-2.6.37/972-cpmac_fixup.patch b/target/linux/ar7/patches-2.6.37/972-cpmac_fixup.patch index 2f56615343..d21ceb93f7 100644 --- a/target/linux/ar7/patches-2.6.37/972-cpmac_fixup.patch +++ b/target/linux/ar7/patches-2.6.37/972-cpmac_fixup.patch @@ -190,7 +190,7 @@ cpmac_mii->reset(cpmac_mii); -@@ -1269,10 +1256,20 @@ int __devinit cpmac_init(void) +@@ -1269,10 +1256,22 @@ int __devinit cpmac_init(void) msleep(10); } @@ -199,17 +199,19 @@ if (mask & (mask - 1)) { - external_switch = 1; - mask = 0; -+ if (ar7_is_titan()) { -+ ar7_device_disable(AR7_RESET_BIT_EPHY); -+ ar7_device_disable(TITAN_RESET_BIT_EPHY1); -+ } else -+ ar7_device_disable(AR7_RESET_BIT_EPHY); ++ if (!ar7_has_high_cpmac()) { ++ if (ar7_is_titan()) { ++ ar7_device_disable(AR7_RESET_BIT_EPHY); ++ ar7_device_disable(TITAN_RESET_BIT_EPHY1); ++ } else ++ ar7_device_disable(AR7_RESET_BIT_EPHY); + -+ //Titan remap might be different -+ mii_reg = ioremap(AR7_REGS_MII, 4); -+ if (mii_reg) { -+ writel(readl(mii_reg) | 1, mii_reg); -+ iounmap(mii_reg); ++ //Titan remap might be different ++ mii_reg = ioremap(AR7_REGS_MII, 4); ++ if (mii_reg) { ++ writel(readl(mii_reg) | 1, mii_reg); ++ iounmap(mii_reg); ++ } + } } -- cgit v1.2.3