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boards: circuitdojo_feather_nrf9160: disconnect SDO/SDA0 of LIS2DH12TR

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LIS2DH12TR has an internal pull-up connected to SDA0 pin, while this pin
is connected directly to GND on PCB. This results in constant power
consumption, which can be prevented by disconnecting internal SDA0
pull-up. Do so by adding 'disconnect-sdo-sa0-pull-up' DT property, so
that accelerometer driver will send a proper command during boot.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit is contained in:
Marcin Niestroj 2021-07-27 12:33:57 +02:00 • committed by Maureen Helm
commit 4a40d78a81
1 changed files with 1 additions and 0 deletions
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boards/arm/circuitdojo_feather_nrf9160/circuitdojo_feather_nrf9160_common.dts
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@ -123,6 +123,7 @@
label = "LIS2DH";
reg = <0x18>;
irq-gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
disconnect-sdo-sa0-pull-up;
};
};