This lists the GPIO charger node as power supply for the battery, which in turns allows receiving external power notifications and synchronizing the charging state as soon as possible.
Signed-off-by: Paul Kocialkowski <[email protected]> --- arch/arm/boot/dts/rk3288-veyron-chromebook-sbs.dtsi | 1 + arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook-sbs.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook-sbs.dtsi index 71f5c5ecce46..8e4d2b9a35e1 100644 --- a/arch/arm/boot/dts/rk3288-veyron-chromebook-sbs.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-chromebook-sbs.dtsi @@ -48,5 +48,6 @@ reg = <0xb>; sbs,i2c-retry-count = <2>; sbs,poll-retry-count = <1>; + power-supplies = <&charger>; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi index d752a315f884..fd4a3886c94b 100644 --- a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi @@ -99,7 +99,7 @@ pwm-delay-us = <10000>; }; - gpio-charger { + charger: gpio-charger { compatible = "gpio-charger"; charger-type = "mains"; gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; -- 2.12.2
