AXP209 is the PMU used by Cubieboard2. This patch enable the core
support in the dts file.
This patch requires: "ARM: sun7i/sun6i: irqchip: Add irqchip driver for
NMI controller"

Signed-off-by: Carlo Caione <[email protected]>
---
 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts 
b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 5c51cb8..234b14b 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -53,6 +53,20 @@
                        pinctrl-names = "default";
                        pinctrl-0 = <&i2c0_pins_a>;
                        status = "okay";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       axp: axp20x@34 {
+                               reg = <0x34>;
+                               interrupt-parent = <&nmi_intc>;
+                               interrupts = <0 8>;
+
+                               axp,system-power-controller;
+
+                               compatible = "x-powers,axp209";
+                               interrupt-controller;
+                               #interrupt-cells = <1>;
+                       };
                };
 
                i2c1: i2c@01c2b000 {
-- 
1.8.3.2

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