19 Aug
2009
19 Aug
'09
4:45 p.m.
On Wed, Aug 19, 2009 at 11:18:13PM +0900, Magnus Damm wrote:
At this point on SuperH we first select processor and then board(s) after that. So the kernel is configured to run on one specific processor model. But the FSI block may show up in other processors and the pinmux configuration will most likely be different at that point. We usually keep the pinmux configuration in the board setup code and the let the driver "just work" and never touch any GPIOs unless the driver comes with GPIO support.
Hrm, OK. In that case it's a bit of an odd way of doing pinmux configuration but that's fine.