MPC8313 ERDB has proper interrupt mapping for TSEC?

Kumar Gala galak at kernel.crashing.org
Wed Jul 16 08:11:59 EST 2008


On Jul 14, 2008, at 7:14 AM, selvamuthukumar v wrote:

> From, arch/powerpc/boot/dts/mpc8313erdb.dts,
>
> 212                 enet0: ethernet at 24000 {
>                                   .
>                                   .
> 219                         interrupts = <37 0x8 36 0x8 35 0x8>;
>                                   .
>                                   .
> 222                 };
> 223
> 224                 enet1: ethernet at 25000 {
>                                   .
>                                   .
> 231                         interrupts = <34 0x8 33 0x8 32 0x8>;
>                                   .
> 234                 };
> 235
>
> But as per 8313 Reference manual interrups 32, 33, 34 are for
> TSEC1 at 24000 and 35, 36, 37 are for TSEC2 at 25000. Any idea why interrupt
> numbers are swapped for enet0 and enet1?

I believe different revisions of the part had different mappings.

- k


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