From: Daniel Drake <drake@endlessm.com>
Date: Wed, 16 Jul 2014 08:50:05 +0000 (+0100)
Subject: ARM: dts: Enable PMIC interrupts on ODROID
X-Git-Tag: submit/tizen/20141121.110247~488
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=972c01d94eb6e7bf46bee0b5e8024c21583673e1;p=platform%2Fkernel%2Flinux-3.10.git

ARM: dts: Enable PMIC interrupts on ODROID

The ODROID kernel shows that the PMIC interrupt line is hooked up
to pin GPX3-2.

This is needed for the max77686-irq driver to create the PMIC IRQ
domain, which is needed by max77686-rtc.

Signed-off-by: Daniel Drake <drake@endlessm.com>
Change-Id: I67bb3df2f61d44a83ac96f57fc64cd1378f90cc4
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---

diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index efb2683..a20a577 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -125,6 +125,10 @@
 
 		max77686_pmic@09 {
 			compatible = "maxim,max77686";
+			interrupt-parent = <&gpx3>;
+			interrupts = <2 0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&max77686_irq>;
 			reg = <0x09>;
 
 			voltage-regulators {
@@ -548,6 +552,13 @@
 		samsung,pin-pud = <0>;
 	};
 
+	max77686_irq: max77686-irq {
+		samsung,pins = "gpx3-2";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
 	sd_cdn: sd_cdn {
 		samsung,pins = "gpk2-2";
 		samsung,pin-pud = <0>;