From: Stefan Wahren <stefan.wahren@i2se.com>
Date: Tue, 2 Jun 2015 22:03:28 +0000 (+0000)
Subject: ARM: dts: mx23: fix iio-hwmon support
X-Git-Tag: v4.1.4~77
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=83719f40f525caffa63e2599416241156d4f6a3b;p=platform%2Fkernel%2Flinux-exynos.git

ARM: dts: mx23: fix iio-hwmon support

commit e8e94ed6285428ab780cd7b0df4622f71eceb39e upstream.

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@i2se.com>
Fixes: bd798f9c7b30 ("ARM: dts: mxs: Add iio-hwmon to mx23 soc")
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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 {