I am trying to figure out how to describe/map external IRQ7 in the devicetree.
Basically either IRQ7 to be left alone by Linux(becase u-boot already set it up) or map IRQ7 to sie 0(MPIC_EILR7=0xf0) and prio=0xf(MPIC_EIVPR7=0x4f0000) There is no need for SW handler because IRQ7 will be routed to the DDR controller and case an automatic Self Refresh just before CPU reset. I cannot figure out how to do this. Any ideas? If not possible from devicetree, then can one do it from board code? Jocke _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
