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regulator: cp9314: Adds support for PGOOD pin

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Adds support for the PGOOD pin. This pin is asserted by the
regulator when converter startup has completed and the output
is stable. If the PGOOD pin is not used, the PGOOD state is
check via the PGOOD_PIN_STS bit.

Signed-off-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
This commit is contained in:
Ricardo Rivera-Matos 2024-03-27 19:16:42 +00:00 • committed by Alberto Escolar
commit f9ce311855
2 changed files with 40 additions and 1 deletions
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4
dts/bindings/regulator/cirrus,cp9314.yaml
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@ -27,6 +27,10 @@ properties:
type: phandle-array
description: GPIO tied to EN pin
cirrus,pgood-gpios:
type: phandle-array
description: GPIO tied to PGOOD pin
cirrus,initial-switched-capacitor-mode:
type: string
enum: