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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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dt-bindings: iio: adc: max1238: Add #io-channel-cells property

Add #io-channel-cells property with a constant value of 1 because it is
multi-channel ADC.

Fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/ls/ls1021a-iot.dtb: adc@35 (maxim,max1239): '#io-channel-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/iio/adc/maxim,max1238.yaml#

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250818200014.3700738-1-Frank.Li@nxp.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

authored by

Frank Li and committed by
Jonathan Cameron 21feb435 dc757dc1

+3
+3
Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml
··· 53 53 reg: 54 54 maxItems: 1 55 55 56 + "#io-channel-cells": 57 + const: 1 58 + 56 59 vcc-supply: true 57 60 vref-supply: 58 61 description: Optional external reference. If not supplied, internal