ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats

MAX8997 PMIC requires interrupt and fails probing without it.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Fixes: d105f0b1215d ("ARM: dts: Add basic dts file for Samsung Trats board")
Cc: <stable@vger.kernel.org>
[k.kozlowski: Write commit message, add CC-stable]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index fed5847410d3..79d983036560 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -298,6 +298,8 @@
                 compatible = "maxim,max8997-pmic";
 
                 reg = <0x66>;
+                interrupt-parent = <&gpx0>;
+                interrupts = <7 0>;
 
                 max8997,pmic-buck1-uses-gpio-dvs;
                 max8997,pmic-buck2-uses-gpio-dvs;