ARM: dts: mx23: fix iio-hwmon support

In order to get iio-hwmon support, the lradc must be declared as an
iio provider. So fix this issue by adding the #io-channel-cells property.

Signed-off-by: Stefan Wahren <[email protected]>
Fixes: bd798f9c7b30 ("ARM: dts: mxs: Add iio-hwmon to mx23 soc")
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Alexandre Belloni <[email protected]>
Cc: <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index c892d58e8dad38252dfcdd13c5f758cdc05aca36..b995333ea22b1315cd3a322e7d840b9a9c653c36 100644 (file)
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -468,6 +468,7 @@
                                interrupts = <36 37 38 39 40 41 42 43 44>;
                                status = "disabled";
                                clocks = <&clks 26>;
+                               #io-channel-cells = <1>;
                        };
 
                        spdif@80054000 {