where is UCB1200 IRQ???
Oleg Gusev
oleg@usm.uni-muenchen.de
Sun Feb 15 21:57:46 CET 2004
Hi guys,
monitoring GPLR in wince doesn't show any activity over
sound playing/recording. The linux kernel with all relevant
drivers enabled can't probe the irq too...
The battery status is probably at A/D converters of UCB,
and it also doesn't show up on GPLR (AC plug removed/inserted,
backup battery removed/inserted - wince sees that after some time).
Any ideas ?
Oleg.
-----------------------------------------------------------------
# dmesg
...
loop: loaded (max 8 devices)
UCB1x00 found!: 1004 <----- this is UCB1200
inp mask=1a
outp mask=1a : ffffffff
UCB1x00: IRQ probe failed, using IRQ-1
SA1100 flash: probing 32-bit flash bus
...
------------------------------------------------------------------
# cat /proc/iomem
00000000-00ffffff : flash
18000000-18400000 : SA1101_regs
18161000-181611ff : irqs
181e0000-181e01ff : PCMCIA
20000000-2fffffff : PCMCIA
30000000-3fffffff : PCMCIA
80030000-80030023 : IrDA
80040060-8004007b : IrDA
80050000-80050023 : serial_sa1100
80060000-8006005f : MCP
80070060-80070077 : SSP
90050000-9005ffff : irqs
90060028-9006002b : IrDA
c0000000-c0ffffff : System RAM
c021b000-c03850b3 : Kernel code
c03850b4-c03d1e1f : Kernel data
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