irqchip: brcmstb-l2: Add Broadcom Set Top Box Level-2 interrupt controller
This patch adds support for the Level-2 interrupt controller hardware
found in Broadcom Set Top Box System-on-a-Chip devices. This interrupt
controller is implemented using the generic IRQ chip driver with
separate enable and disable registers.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Link: https://lkml.kernel.org/r/1400892054-24457-2-git-send-email-f.fainelli@gmail.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index d770f74..bbb746e 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -30,6 +30,12 @@
The maximum number of VICs available in the system, for
power management.
+config BRCMSTB_L2_IRQ
+ bool
+ depends on ARM
+ select GENERIC_IRQ_CHIP
+ select IRQ_DOMAIN
+
config DW_APB_ICTL
bool
select IRQ_DOMAIN