Hi Gregory,
On Mon, 25 May 2015 17:33:24 +0200
Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx> wrote:
> Hi Boris, Arnaud,
>
>
>
> On 22/05/2015 15:34, Boris Brezillon wrote:
> > From: Arnaud Ebalard <arno@xxxxxxxxxxxx>
> >
> > Add crypto related nodes in armada-370.dtsi.
> >
> > Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
> > Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
> > ---
> > arch/arm/boot/dts/armada-370.dtsi | 20 ++++++++++++++++++++
> > 1 file changed, 20 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
> > index 00b50db5..1255318 100644
> > --- a/arch/arm/boot/dts/armada-370.dtsi
> > +++ b/arch/arm/boot/dts/armada-370.dtsi
> > @@ -307,6 +307,26 @@
> > dmacap,memset;
> > };
> > };
> > +
> > + crypto@90000 {
> > + compatible = "marvell,armada-370-crypto";
> > + reg = <0x90000 0x10000>;
> > + reg-names = "regs";
> > + interrupts = <48>;
>
> 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 :-) ?
Anyway, if this clock appears to be present on armada-370, we'll have
to modify the clock driver to account for this before referencing the
clock in the crypto node.
Best Regards,
Boris
--
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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