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authorMartin Blumenstingl <[email protected]>2019-01-18 23:52:27 +0100
committerKevin Hilman <[email protected]>2019-02-11 12:52:26 -0800
commite7e871b50f80145d37d13e8fbdc73a7dd52c4d88 (patch)
treed9f53380e9bd299654460795b7122c50b10aaf37
parenta6c94928261a307002c4f8f3c0875c4a655a3a50 (diff)
ARM: dts: meson8m2: mxiii-plus: add iio-hwmon for the chip temperature
SAR ADC enabled channel 8 can be used to measure the chip temperature. This can be made available to the hwmon subsystem by using iio-hwmon. Signed-off-by: Martin Blumenstingl <[email protected]> Signed-off-by: Kevin Hilman <[email protected]>
-rw-r--r--arch/arm/boot/dts/meson8m2-mxiii-plus.dts5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
index f5853610b20b..d1d3c828c039 100644
--- a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
+++ b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
@@ -44,6 +44,11 @@
};
};
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&saradc 8>;
+ };
+
vcc_3v3: regulator-vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "VCC3V3";