[PATCH] powerpc: Add support for PORTA sor and PORTB odr registers

[Scott Wood]

Jochen Friedrich wrote:
> PORTA has an so register and PORTB had an odr register, as well.
> However, the PORTB odr register is only 16bit.

Which 8xx chip has a so register on port A?  I checked the 860, 866, 
885, and 823 manuals and didn't see one.

-Scott