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ARM: dts: da850-lego-ev3: Fix battery voltage gpio

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This fixes the battery voltage monitoring gpio-hog settings.

When the gpio is low, it turns off the battery voltage to the ADC chip.
However, this needs to be on all of the time so that we can monitor
battery voltage.

Also, there was a typo that prevented pinmuxing from working correctly.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
David Lechner 2017-12-03 16:04:53 -06:00 committed by Sekhar Nori
parent 621f96bcb4
commit c5a88cd2e1
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/da850-lego-ev3.dts
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@ -178,7 +178,7 @@
*/
battery {
pinctrl-names = "default";
pintctrl-0 = <&battery_pins>;
pinctrl-0 = <&battery_pins>;
compatible = "lego,ev3-battery";
io-channels = <&adc 4>, <&adc 3>;
io-channel-names = "voltage", "current";
@ -392,7 +392,7 @@
batt_volt_en {
gpio-hog;
gpios = <6 GPIO_ACTIVE_HIGH>;
output-low;
output-high;
};
};