Re: [PATCH resend 1/2] clk: tegra: remove USB from clk init table

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On 04/15/2013 01:31 AM, Lucas Stach wrote:
> The USB clocks are just clock gates, so no need to set a specific clock.
> In fact trying to set a specific clock is just a NOP if the requested
> clockrate is the same as those of the parent (clk_m) or will trigger a
> WARN_ON() if rates don't match up.
> 
> As we are not setting a specific rate, nor activating the clocks at
> init, there is no point in keeping the the usb entries in the clock init
> table.

Peter, Prashant, I'd like to confirm that the usb* clocks really do have
clk_m as their parent; we're sure they aren't driven by the 12MHz PLL_U
output?

Either way, I guess it's safe to take this patch since the clock would
be fixed rate; I'd just like to make sure the clock driver is accurate.
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