MIPS: JZ4740: Use generic irq chip

Use the generic irq chip framework to implement the jz4740 INTC and GPIO irq
chips.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2434/
Patchwork: https://patchwork.linux-mips.org/patch/2771/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index d4d569b158f..0674b12841e 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -215,6 +215,7 @@ config MACH_JZ4740
         select SYS_HAS_EARLY_PRINTK
         select HAVE_PWM
         select HAVE_CLK
+        select GENERIC_IRQ_CHIP
 
 config LANTIQ
         bool "Lantiq based platforms"