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authorDaniel Drake <drake@endlessm.com>2014-07-16 09:50:05 +0100
committerOlof Johansson <olof@lixom.net>2014-08-19 14:12:26 -0700
commit4cde3733daa044961cdd3b9be63eee73c8b34589 (patch)
tree9803c85e1fb5a132485db88c7b68f631b86761da /arch
parent7c3a9cd803c8d41aa56cedc1f04d123cf5e26dd7 (diff)
downloadlinux-4cde3733daa044961cdd3b9be63eee73c8b34589.tar.bz2
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> Tested-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/exynos4412-odroid-common.dtsi11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 6d6d23c83d30..cb6f55f24ccf 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -148,6 +148,10 @@
max77686: pmic@09 {
compatible = "maxim,max77686";
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max77686_irq>;
reg = <0x09>;
#clock-cells = <1>;
@@ -368,4 +372,11 @@
samsung,pins = "gpx1-3";
samsung,pin-pud = <0>;
};
+
+ max77686_irq: max77686-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
};