Messages in this thread Patch in this message | | | From | Rhyland Klein <> | Subject | [PATCH 4/4] arm: tegra: Add power-supplies link between battery and charger | Date | Mon, 10 Jun 2013 17:26:42 -0400 |
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The power supply core now supports detecting linkages between batteries and chargers through the use of the power-supplies property. Adding this to the battery, the core will use the phandle list to find the associated charger and pair them up. This facilitates notifications from the charger to the battery when ac power is dissconnected or connected for instance.
Signed-off-by: Rhyland Klein <rklein@nvidia.com> --- arch/arm/boot/dts/tegra114-dalmore.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index cfeb0f5..b92922f 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -727,6 +727,7 @@ battery-name = "battery"; sbs,i2c-retry-count = <2>; sbs,poll-retry-count = <100>; + power-supplies = <&charger>; }; }; @@ -763,7 +764,7 @@ vsys-l1-supply = <&vdd_ac_bat_reg>; vsys-l2-supply = <&vdd_ac_bat_reg>; - charger { + charger: charger { compatible = "ti,tps65090-charger"; ti,enable-low-current-chrg; }; -- 1.7.9.5
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