Commit a5d5e515 authored by Chris Morgan's avatar Chris Morgan Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add rk817 chg to Odroid Go Advance 



Add the new rk817 charger driver to the Odroid Go Advance. Create a
monitored battery node as well for the charger to use. All values
from monitored battery are gathered from the BSP kernel for the
Odroid Go Advance provided by HardKernel.

Signed-off-by: default avatarChris Morgan <macromorgan@hotmail.com>
Signed-off-by: default avatarMaya Matuszczyk <maccraft123mc@gmail.com>
Link: https://lore.kernel.org/r/20220827021623.23829-5-macroalpha82@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 02474496

arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts

+26 −0
Original line number Diff line number Diff line
@@ -52,6 +52,25 @@ backlight: backlight { 
		pwms = <&pwm1 0 25000 0>;

	};



	battery: battery {

		compatible = "simple-battery";

		charge-full-design-microamp-hours = <3000000>;

		charge-term-current-microamp = <300000>;

		constant-charge-current-max-microamp = <2000000>;

		constant-charge-voltage-max-microvolt = <4200000>;

		factory-internal-resistance-micro-ohms = <180000>;

		voltage-max-design-microvolt = <4100000>;

		voltage-min-design-microvolt = <3500000>;



		ocv-capacity-celsius = <20>;

		ocv-capacity-table-0 =	<4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>,

					<3888450 80>, <3861850 75>, <3831540 70>, <3799130 65>,

					<3768190 60>, <3745650 55>, <3726610 50>, <3711630 45>,

					<3696720 40>, <3685660 35>, <3674950 30>, <3663050 25>,

					<3649470 20>, <3635260 15>, <3616920 10>, <3592440 5>,

					<3574170 0>;

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";
@@ -472,6 +491,13 @@ usb_midu: BOOST { 
			};

		};



		rk817_charger: charger {

			monitored-battery = <&battery>;

			rockchip,resistor-sense-micro-ohms = <10000>;

			rockchip,sleep-enter-current-microamp = <300000>;

			rockchip,sleep-filter-current-microamp = <100000>;

		};



		rk817_codec: codec {

			rockchip,mic-in-differential;

		};