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dt-bindings: gnss: u-blox: add safeboot gpio

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U-Blox M8/M9 chip have a pin to start it in safeboot mode, to be used
to recover from situations where the flash content has become
corrupted and needs to be restored.

Signed-off-by: Alejandro Enrique <alejandroe1@geotab.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Alejandro Enrique
2025-05-14 15:54:41 +02:00
committed by Johan Hovold
parent e9a6fb0bcd
commit 0fc1b4b6fd
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
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@@ -36,6 +36,9 @@ properties:
reset-gpios:
maxItems: 1
safeboot-gpios:
maxItems: 1
vcc-supply:
description: >
Main voltage regulator
@@ -65,5 +68,6 @@ examples:
v-bckp-supply = <&gnss_v_bckp_reg>;
vcc-supply = <&gnss_vcc_reg>;
reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
safeboot-gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
};
};