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Subject[PATCH] ARM: dts: vf610-zii-dev: enable vf610 builtin temp sensor
Date
Vybrid has single internal temperature sensor connected to both internal
ADC modules.

vf610-zii-dev already has ADC0 enabled. Now, to get temperature sensor
captured by iio_hwmon driver, need to configure iio_hwmon node to use
that ADC.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
---
arch/arm/boot/dts/vf610-zii-dev.dtsi | 4 ++++
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/vf610-zii-dev.dtsi b/arch/arm/boot/dts/vf610-zii-dev.dtsi
index 4890b8a5aa44..5ae5abfe1d55 100644
--- a/arch/arm/boot/dts/vf610-zii-dev.dtsi
+++ b/arch/arm/boot/dts/vf610-zii-dev.dtsi
@@ -222,6 +222,10 @@
status = "okay";
};

+&tempsensor {
+ io-channels = <&adc0 16>;
+};
+
&iomuxc {
pinctrl_adc0_ad5: adc0ad5grp {
fsl,pins = <
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index c3f09b737924..d392794d9c13 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -84,7 +84,7 @@
mask = <0x1000>;
};

- iio-hwmon {
+ tempsensor: iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc0 16>, <&adc1 16>;
};
--
2.11.0
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