irqchip/xilinx: Expose Kconfig option for Zynq/ZynqMP

[linux-2.6-microblaze.git] / drivers / irqchip / Kconfig

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 18b0d0b..c8f57e3 100644 (file)
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -279,8 +279,13 @@ config XTENSA_MX
        select GENERIC_IRQ_EFFECTIVE_AFF_MASK
 
 config XILINX_INTC
-       bool
+       bool "Xilinx Interrupt Controller IP"
+       depends on MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP
        select IRQ_DOMAIN
+       help
+         Support for the Xilinx Interrupt Controller IP core.
+         This is used as a primary controller with MicroBlaze and can also
+         be used as a secondary chained controller on other platforms.
 
 config IRQ_CROSSBAR
        bool