Hello all, We completed a 2.6.25 build for MPC8349E-mITX platform, and u-booting using the device tree under ...boot/dts/mpc8349emitx.dts
But the standard platform device IRQs are assigned wrong under /proc/interrupts: 16 i2c-mpc 17 i2c-mpc 20 serial According to the device tree, and the processor data sheet, it should be like this: 9 serial 14 i2c-mpc 15 i2c-mpc earlier builds (pre-dating device tree) of 2.6.13 and 2.6.16 are OK. The IRQs are assigned correctly, with serial on 9. Oddly enough the serial port works OK even though it is assigned to IRQ 20. We could probably live with it, but this interferes with our application that uses PCI. On MPC8349E-mITX, PIC IRQ 20 is intended for PCI INTA that is input to the MPC8349E processor on IRQ4* signal. We turned on debug output in irq.c and prom_parse.c Any idea what might be going wrong? We would appreciate any suggestions on what to look for. /steverino2 _______________________________________________ Linuxppc-dev mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-dev
