irqchip: bcm2835: Add FIQ support
authorNoralf Trønnes <noralf@tronnes.org>
Fri, 12 Jun 2015 17:01:05 +0000 (19:01 +0200)
committerRaspbian kernel package updater <root@raspbian.org>
Sat, 31 Mar 2018 14:44:47 +0000 (15:44 +0100)
commitfbd7b7092c822fae58051e120cc07b07e8a5f647
treee349fe860c5856ccee8143648f0e4e4247c640be
parentd7ca03709e4353cb9e826e0a3ebc4ca46d885988
irqchip: bcm2835: Add FIQ support

Add a duplicate irq range with an offset on the hwirq's so the
driver can detect that enable_fiq() is used.
Tested with downstream dwc_otg USB controller driver.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
arch/arm/mach-bcm/Kconfig
drivers/irqchip/irq-bcm2835.c