The Hummingbird A31 has an AXP221 PMIC hooked up to the
P2WI controller.
Signed-off-by: Chen-Yu Tsai <[email protected]>
---
arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 533bedc5dd95..486ffc69ac96 100644
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -142,6 +142,15 @@
&p2wi {
status = "okay";
+
+ axp221: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x68>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
®_usb1_vbus {
--
2.1.4
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