[PATCH 3.10 029/173] ARM: dts: Add max77686 RTC interrupt to cros5250-common

Greg Kroah-Hartman
2013-12-02T21:14:16Z

From: Doug Anderson <dianders@chromium.org>

commit c61248afa8190ae3f47ee67f46e3c9b584a73d31 upstream.

Without the interrupt you'll get problems if you enable
CONFIG_RTC_DRV_MAX77686. Setup the interrupt properly in the device
tree.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Tested-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/arm/boot/dts/cros5250-common.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)

--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -27,6 +27,13 @@
i2c2_bus: i2c2-bus {
samsung,pin-pud = <0>;
};
+
+ max77686_irq: max77686-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
};

i2c@12C60000 {
@@ -35,6 +42,11 @@

max77686@09 {
compatible = "maxim,max77686";
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max77686_irq>;
+ wakeup-source;
reg = <0x09>;

voltage-regulators {