Re: [PATCH v3 15/16] ARM: marvell/dt: add crypto node to armada 370 dtsi

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Dear Boris Brezillon,

On Tue, 26 May 2015 11:03:45 +0200, Boris Brezillon wrote:

> > There is no clocks property. After a quick look on the datasheet, indeed I didn't
> > find any clock which match the CESA. In this case you should update the binding
> > documentation by adding that the clock is optional for armada-370-crypto.
> 
> Hm, actually the clock is defined in Marvell's LSP, but not described
> in the datasheet. Which one should I trust :-) ?

I'd say: trust the reality. Declare the clock in the clock driver, but
don't take a reference to it from your crypto driver. The kernel will
disable it at the end of the boot. Check if crypto still works or not,
and you'll get your answer :-)

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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