From a2407a8a42784f90732351dc9982ec3f6f67a6d8 Mon Sep 17 00:00:00 2001
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Date: Thu, 9 Apr 2026 13:10:59 +0200
Subject: [PATCH] ARM: dts: imx6ul: add #io-channel-cells to ADC

Add #io-channel-cells property to the ADC node. This property is required
for an IIO consumer driver to work.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx6ul.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
index 6eb80f867f50..a66af8116a06 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
@@ -944,6 +944,7 @@ adc1: adc@2198000 {
 				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6UL_CLK_ADC1>;
 				clock-names = "adc";
+				#io-channel-cells = <1>;
 				fsl,adck-max-frequency = <30000000>, <40000000>,
 							 <20000000>;
 				status = "disabled";