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dt-bindings: mfd: 88pm886: Add #io-channel-cells

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Add an #io-channel-cells property to the Marvell 88PM886 PMIC binding to
allow referencing the IO channels exposed by its GPADC.

Acked-by: Karel Balej <balejk@matfyz.cz> # for the PMIC
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Duje Mihanović 2025-09-11 14:43:44 +02:00 committed by Jonathan Cameron
parent 29cc0ac502
commit 0f06e28747
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml
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@ -35,6 +35,9 @@ properties:
description: LDO or buck regulator.
unevaluatedProperties: false
'#io-channel-cells':
const: 1
required:
- compatible
- reg
@ -53,6 +56,7 @@ examples:
reg = <0x30>;
interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&gic>;
#io-channel-cells = <1>;
wakeup-source;
regulators {