[PATCH v4 RESEND 4/4] arm64: dts: rockchip: add rk817 charger to Odroid Go Advance
From: Chris Morgan <hidden>
Date: 2021-09-16 19:42:19
Also in:
linux-pm, linux-rockchip
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Chris Morgan <redacted> 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: Chris Morgan <redacted> Signed-off-by: Maya Matuszczyk <redacted> --- .../boot/dts/rockchip/rk3326-odroid-go2.dts | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
index 7fc674a99a6c..aff8d0768c5a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts@@ -52,6 +52,25 @@ backlight: backlight { pwms = <&pwm1 0 25000 0>; }; + battery_cell: battery-cell { + 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 = <4106000 100>, <4071000 95>, <4018000 90>, <3975000 85>, + <3946000 80>, <3908000 75>, <3877000 70>, <3853000 65>, + <3834000 60>, <3816000 55>, <3802000 50>, <3788000 45>, + <3774000 40>, <3760000 35>, <3748000 30>, <3735000 25>, + <3718000 20>, <3697000 15>, <3685000 10>, <3625000 5>, + <3500000 0>; + }; + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default";
@@ -462,6 +481,13 @@ regulator-state-mem { }; }; + rk817_battery: battery { + monitored-battery = <&battery_cell>; + 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; };
--
2.25.1