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ARM: tegra: add power-supplies link between battery and charger

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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>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Rhyland Klein 2013-06-10 17:26:42 -04:00 committed by Stephen Warren
parent 15e5c64727
commit d5284a67a9
1 changed files with 2 additions and 1 deletions
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3
arch/arm/boot/dts/tegra114-dalmore.dts
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@ -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;
};