cefd33c787
actually 16 I/O lines but the other ones are used for system devices and interrupts. The IXP4XX platform can set interrupts on these pins for high/low/rising/falling/transitional but this is not implemented yet. The Cambria has the same interface but as all the pins are assigned to system functions the gpio header is toggled via a PLD on the i2c bus and is not supported by this commit. |
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i8134x | ||
i80321 | ||
ixp425 | ||
pxa | ||
std.xscale |