diff options
| author | David Lechner <david@lechnology.com> | 2017-12-03 16:04:53 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-24 09:36:23 +0200 |
| commit | 326e61ce9761d71098c7001e51dafec067f50424 (patch) | |
| tree | 06c01c3077922b2a5f75110ba8aa3c1d07384a35 /arch/arm/boot/dts/da850-lego-ev3.dts | |
| parent | 8f1a2803e4c2163c013816f7b41c85b91c9124c9 (diff) | |
ARM: dts: da850-lego-ev3: Fix battery voltage gpio
commit c5a88cd2e1c508868922bafa0a5c3365986b98e5 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/boot/dts/da850-lego-ev3.dts')
| -rw-r--r-- | arch/arm/boot/dts/da850-lego-ev3.dts | 4 |
1 files 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 413dbd5d9f64..81942ae83e1f 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; }; }; |