Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt-bindings: gnss: u-blox: use open-drain reset and safeboot in example
The RESET_N and SAFEBOOT_N pins should typically be left open and only
be connected to ground in rare cases where a device is misbehaving.
Specify GPIO_OPEN_DRAIN in the example as this is what should generally
be used.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
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Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
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Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
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compatible = "u-blox,neo-8";
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v-bckp-supply = <&gnss_v_bckp_reg>;
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vcc-supply = <&gnss_vcc_reg>;
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reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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-
safeboot-gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio 1 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
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safeboot-gpios = <&gpio 2 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
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};
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};