ARM: dts: Hook up IRQ for PMIC on Arndale

The out of tree code configures a pullup on the line indicating that it
is an active low interrupt.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index abc7272..dab40ae 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -11,6 +11,7 @@
 
 /dts-v1/;
 #include "exynos5250.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
        model = "Insignal Arndale evaluation board based on EXYNOS5250";
@@ -37,6 +38,8 @@
                s5m8767_pmic@66 {
                        compatible = "samsung,s5m8767-pmic";
                        reg = <0x66>;
+                       interrupt-parent = <&gpx3>;
+                       interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 
                        s5m8767,pmic-buck2-dvs-voltage = <1300000>;
                        s5m8767,pmic-buck3-dvs-voltage = <1100000>;