[PATCH] AMCC Crypto4xx Device Driver v4]
Stefan Roese
sr at denx.de
Fri Dec 5 16:41:13 EST 2008
On Friday 05 December 2008, Kim Phillips wrote:
> > diff --git a/arch/powerpc/boot/dts/canyonlands.dts
> > b/arch/powerpc/boot/dts/canyonlands.dts index 79fe412..b0f0096 100644
> > --- a/arch/powerpc/boot/dts/canyonlands.dts
> > +++ b/arch/powerpc/boot/dts/canyonlands.dts
> > @@ -116,6 +116,13 @@
> > dcr-reg = <0x010 0x002>;
> > };
> >
> > + CRYPTO: crypto at 180000 {
> > + compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
> > + reg = <4 0x00180000 0x80400>;
> > + interrupt-parent = <&UIC0>;
> > + interrupts = <0x1d 0x4>;
>
> that's odd, according to the current canyonlands.dts, irq 0x1d is
> already assigned to UART2 (and the request_irq this driver makes
> doesn't specify a shared flag).
UART2 is using irq 0x1d from UIC1. Using 0x1d/UIC0 is correct for Security
EIP-94 according to the latest users manual. No sharing needed.
Best regards,
Stefan
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