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>

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
index 6eb80f867f501c2b36c5daf096ca39f175b55fe1..a66af8116a0698b110257bd55b8f51e7f977f793 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
@@ -944,6 +944,7 @@
                                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";