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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2013-12-18 19:50:55 +0100
committerShawn Guo <shawn.guo@linaro.org>2014-02-09 21:33:27 +0800
commitf92dfb02961ed196571870599ebe46aa80b86f44 (patch)
tree35213515df55f35691e270f3ec0e08bda48ee6eb /arch/arm/boot/dts/imx28.dtsi
parente3da3d21429484f2068f911228ba248fa60e8fe9 (diff)
ARM: dts: mxs: Add iio-hwmon to mx28 soc
This allows to read the SoC on-die temperature sensor available on the LRADC by using: cat /sys/class/hwmon/hwmon0/device/temp1_input Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28.dtsi')
-rw-r--r--arch/arm/boot/dts/imx28.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 2575dd834224..f60ed820b40a 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -1182,4 +1182,9 @@
status = "disabled";
};
};
+
+ iio_hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&lradc 8>;
+ };
};