[PATCH 10/22] ARM: dtsi: axp209: add AC power supply subnode

[Quentin Schulz]

The X-Powers AXP20X PMIC exposes the status of AC power supply, the
current current and voltage supplied to the board by the AC power
supply.

This adds the AC power supply subnode for AXP20X PMIC.

Signed-off-by: Quentin Schulz <quentin.schulz at free-electrons.com>
---
 arch/arm/boot/dts/axp209.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi
index 2a4e8ee..1bfdc85 100644
--- a/arch/arm/boot/dts/axp209.dtsi
+++ b/arch/arm/boot/dts/axp209.dtsi
@@ -53,6 +53,13 @@
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
+	ac_power_supply: ac_power_supply {
+		compatible = "x-powers,axp202-ac-power-supply";
+		io-channels = <&axp209_adc 0>, <&axp209_adc 1>;
+		io-channel-names = "acin_v", "acin_i";
+		status = "disabled";
+	};
+
 	axp209_adc: axp209_adc {
 		compatible = "x-powers,axp209-adc";
 		#io-channel-cells = <1>;
-- 
2.9.3