ARM: dts: mxs: add #io-channel-cells to mx28 lradc

Adding #io-channel-cells property to lradc allows us to use the lradc as
an iio provider.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 238ca19d5e85eb1988e444a47200807c0672eb51..8a2a70d24d148ad6eade597920fc91983cee5120 100644 (file)
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -996,6 +996,7 @@
                                                20 21 22 23 24 25>;
                                status = "disabled";
                                clocks = <&clks 41>;
+                               #io-channel-cells = <1>;
                        };
 
                        spdif: spdif@80054000 {