root@a780:~$ cat /proc/interrupts CPU0 3: 178 ohci_hcd:usb1 4: 0 Keypad 8: 0 BP rdy 11: 52 pxa27x_udc 17: 2 LCD 18: 0 pxa2xx-i2c 22: 7 FFUART 23: 241773 pxa2xx-mci 24: 0 pxa-spi 25: 580 DMA 26: 8984 PXA Timer Tick 27: 0 rtc timer 30: 0 rtc 1Hz 31: 0 rtc Alrm 35: 0 BP wdi2 45: 0 BP wdi 73: 0 MMC card detect 161: 0 PCAP Touchscreen Touch 166: 0 PCAP Touchscreen XY Err: 0