From: Stefan Wahren <stefan.wahren@xxxxxxxx>
This patch has been added to the 3.18 stable tree. If you have any
objections, please let us know.
===============
[ Upstream commit e8e94ed6285428ab780cd7b0df4622f71eceb39e ]
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 <stefan.wahren@xxxxxxxx>
Fixes: bd798f9c7b30 ("ARM: dts: mxs: Add iio-hwmon to mx23 soc")
Reviewed-by: Marek Vasut <marex@xxxxxxx>
Reviewed-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
---
arch/arm/boot/dts/imx23.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index bbcfb5a..0cb8b0b 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -435,6 +435,7 @@
interrupts = <36 37 38 39 40 41 42 43 44>;
status = "disabled";
clocks = <&clks 26>;
+ #io-channel-cells = <1>;
};
spdif@80054000 {
--
2.1.4
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