On Friday 29 February 2008, Josh Boyer wrote:
> On Sat, 23 Feb 2008 22:08:01 +0100
>
> Stefan Roese <[EMAIL PROTECTED]> wrote:
> > Signed-off-by: Stefan Roese <[EMAIL PROTECTED]>
> > ---
> > And now the I2C device-types are removed. Sorry for the mail-flood.
> >
> > arch/powerpc/boot/dts/canyonlands.dts | 393
> > +++++++++++++++++++++++++++++++++ 1 files changed, 393 insertions(+), 0
> > deletions(-)
> > create mode 100644 arch/powerpc/boot/dts/canyonlands.dts
> >
> > diff --git a/arch/powerpc/boot/dts/canyonlands.dts
> > b/arch/powerpc/boot/dts/canyonlands.dts new file mode 100644
> > index 0000000..2aee74c
> > --- /dev/null
> > +++ b/arch/powerpc/boot/dts/canyonlands.dts
>
> [snip]
>
> > + MAL0: mcmal {
> > + compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
> > + dcr-reg = <180 62>;
> > + num-tx-chans = <2>;
> > + num-rx-chans = <10>;
> > + #address-cells = <0>;
> > + #size-cells = <0>;
> > + interrupt-parent = <&UIC2>;
> > + interrupts = < /*TXEOB*/ 6 4
> > + /*RXEOB*/ 7 4
> > + /*SERR*/ 3 4
>
> This is odd. I have MAL SERR listed twice in the spec I have. This
> assignment is there, and there's also one to UIC1 IRQ 0. Error in my
> spec, or are both actually tied to the same interrupt line?
Must be an error in the preliminary spec. I have the engineering docs from
AMCC and here UIC1 IRQ0 is the external IRQ 2, which is used for PCI. So this
is still wrong in the current dts version. I'll send an updated version
probably tomorrow.
> > + /*TXDE*/ 4 4
> > + /*RXDE*/ 5 4>;
> > + };
> >
> > + UART0: [EMAIL PROTECTED] {
> > + device_type = "serial";
> > + compatible = "ns16550";
> > + reg = <ef600300 8>;
> > + virtual-reg = <ef600300>;
> > + clock-frequency = <0>; /* Filled in by U-Boot */
> > + current-speed = <0>; /* Filled in by U-Boot */
> > + interrupt-parent = <&UIC1>;
> > + interrupts = <1 4>;
>
> Should this be <2 4> or is the spec I have wrong?
Again, your documentation is incorrect. Took me 1/2 a day to figure this out
myself.
Best regards,
Stefan
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