• Alexandre Belloni's avatar
    ARM: at91: move SoC detection to its own driver · b32de9dd
    Alexandre Belloni authored
    To simplify machine init and as the soc_device struct is not used as the
    parent for on-chip devices anymore, move SoC detection to its own driver.
    
    Change in dmesg:
     - before:
    DMA: preallocated 256 KiB pool for atomic coherent allocations
    AT91: Detected SoC family: sama5d2
    AT91: Detected SoC: sama5d27, revision 0
    No ATAGs?
    clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 184217874325 ns
    at_xdmac f0010000.dma-controller: 16 channels, mapped at 0xe085b000
    SCSI subsystem initialized
    
     - after:
    DMA: preallocated 256 KiB pool for atomic coherent allocations
    No ATAGs?
    clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 184217874325 ns
    at_xdmac f0010000.dma-controller: 16 channels, mapped at 0xe0859000
    AT91: Detected SoC family: sama5d2
    AT91: Detected SoC: sama5d27, revision 0
    SCSI subsystem initialized
    Suggested-by: default avatarArnd Bergmann <arnd@arndb.de>
    Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
    Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
    b32de9dd
soc.c 6.62 KB