The yosemite.dts has the following entry, which leads me to believe
that there is SPI support. I'd like to do something similar for a
Sequoia board, but looking in Josh's "next" branch, I don't see any
driver that would recognize the spi-440ep string. So my question is,
is there a SPI driver for the PPC440, that is .dts aware?
[EMAIL PROTECTED] {
compatible = "amcc,spi-440ep";
reg = <ef600900 6>;
interrupts = <8 4>;
interrupt-parent = <&UIC0>;
};
Also, googling for a driver, I find the patch that introduced this
.dts file:
Patch: [PATCH 1/3][POWERPC] 4xx: Add AMCC 440EP Yosemite DTS
patchwork.ozlabs.org/linuxppc/patch?id=16992
However, when I click on the patchwork link, I get a 404 error.
Perhaps this just means the patch is old and has been removed
from patchwork. But since it is a "1 of 3", I was hoping one of
the other parts would contain the actual spi-440ep driver code.
Hints greatly appreciated!
Steve
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