- Move dma, sdhci and mbox nodes down in dts in order to get them     initialized after FPIO controller since they might rely on GPIO     functionality
- Move dma, sdhci and mbox nodes down in dts in order to get them
    initialized after FPIO controller since they might rely on GPIO
    functionality

- Update interrupts property of dma node to contain all allocated
    interrupts

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase