Hi,
I stumbled across this when fixing the whitespace in the mux setup tables
for various omap platforms.
I don't find it to be a very sustainable way of adding random delays into
the gpio setups. Having it open-coded in a C file is much preferred.
from boards/logicpd/zoom2/zoom2.h:
/* Toggle Reset pin of TL16CP754C device */\
MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTU | EN | M4)) /* GPIO_152 */\
udelay(10);\
MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | EN | M4)) /* GPIO_152 */\
Also, it seems like alot of the tables are really pretty common between
boards. Maybe those should be extracted out to a separate base table,
with additional per-board tables to be applied on top?
-Olof
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