From c5a88cd2e1c508868922bafa0a5c3365986b98e5 Mon Sep 17 00:00:00 2001 From: David Lechner Date: Sun, 3 Dec 2017 16:04:53 -0600 Subject: [PATCH] ARM: dts: da850-lego-ev3: Fix battery voltage gpio 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 Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850-lego-ev3.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index 413dbd5d9f6442..81942ae83e1f9c 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -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; }; };