[PATCH 8/8] arm64: dts: allwinner: h700: Add charger for Anbernic RG35XX

[Chris Morgan <macroalpha82@gmail.com>]

From: Chris Morgan <macromorgan@hotmail.com>

Add the necessary nodes to the AXP717 to allow for monitoring the USB
and battery charger.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 .../sun50i-h700-anbernic-rg35xx-2024.dts      | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
index ee30584b6ad7..f15a5d193f7c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
@@ -21,6 +21,12 @@ aliases {
 		serial0 = &uart0;
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		constant-charge-current-max-microamp = <1024000>;
+		voltage-max-design-microvolt = <4200000>;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -217,6 +223,16 @@ axp717: pmic@3a3 {
 		vin3-supply = <&reg_vcc5v>;
 		vin4-supply = <&reg_vcc5v>;
 
+		axp_adc: adc {
+			compatible = "x-powers,axp717-adc";
+			#io-channel-cells = <1>;
+		};
+
+		battery_power: battery-power {
+			compatible = "x-powers,axp717-battery-power-supply";
+			monitored-battery = <&battery>;
+		};
+
 		regulators {
 			reg_dcdc1: dcdc1 {
 				regulator-always-on;
@@ -307,6 +323,11 @@ reg_cpusldo: cpusldo {
 				/* unused */
 			};
 		};
+
+		usb_power: usb-power {
+			compatible = "x-powers,axp717-usb-power-supply";
+			input-current-limit-microamp = <1500000>;
+		};
 	};
 };
 
-- 
2.34.1