• Shawn Guo's avatar
    ARM: imx: enable SPARSE_IRQ for imx platform · 8842a9e2
    Shawn Guo authored
    As all irqchips on imx have been changed to allocate their irq_descs,
    and all unneeded mach/irqs.h inclusions on imx have been cleaned up,
    now it's time to select SPARSE_IRQ for imx/mxc.
    The SPARSE_IRQ support forces irqs allocation starting from 16.  All
    those static irq number definition for SoCs need to shift 16 to keep
    non-DT boot works.
    With all those static IRQ number and start definitions removed from
    mach/irqs.h, the header becomes just a container of a couple of
    mach-imx specific irq/fiq calls.  Since mach/irqs.h is not included
    by asm/irq.h now, the users of mxc_set_irq_fiq needs to explicitly
    include mach/irqs.h themselves.
    Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
    Acked-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Kconfig 64.7 KB