Re: [PATCH 2/2] clk: tegra: add ac97 controller clock

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> 
> > and also ac97 clock == pll_a_out0, so you can
> > just as well use the pll out in that case.
> 
> I suspect that "ac97 clock == pll_a_out0" isn't categorically true; it's
> quite possible that the TRM simply doesn't document the mux
> register/field for the ac97 clock since the ac97 module is considered
> deprecated. The diagram at the end of section 5.2.3 "Audio Clocks"
> certainly implies that all of the i2s*, spdifout, and ac97 clocks have
> the same structure.

It indeed does, but I can't find any reference to a mux control register for
ac97 in any document...

Cheers,

Peter.
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