It might already be known, but reverting the following commit
brings EHCI back to life (at least on Pandora):


commit 8b1f0bd44fe490ec631230c8c040753a2bda8caa
Author: Paul Walmsley <[EMAIL PROTECTED]>
Date:   Thu Sep 25 08:38:46 2008 -0600

OMAP3 clock: put DPLL into bypass if bypass rate = clk->rate, not hardware rate

[...]

---
 arch/arm/mach-omap2/clock34xx.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index c89d6bc..df258f7 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -281,9 +281,7 @@ static int omap3_noncore_dpll_enable(struct clk *clk)
        if (!dd)
                return -EINVAL;
 
-       rate = omap2_get_dpll_rate(clk);
-
-       if (dd->bypass_clk->rate == rate)
+       if (clk->rate == dd->bypass_clk->rate)
                r = _omap3_noncore_dpll_bypass(clk);
        else
                r = _omap3_noncore_dpll_lock(clk);

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