[PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
From: Doug Anderson
Date: Wed Mar 13 2013 - 16:41:03 EST
Hook up the exynos5250-snow thermistors via the device tree now that
there's a driver available to use them.
Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
---
Changes in v2:
- Match 'uV' -> 'uv' change in Naveen's bindings.
arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 46c0980..f7cc835 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -167,6 +167,10 @@
status = "disabled";
};
+ adc@12D10000 {
+ vdd-supply = <&buck5_reg>;
+ };
+
hdmi {
hpd-gpio = <&gpx3 7 0xf 1 3>;
};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 17dd951..b78da7c 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -40,4 +40,35 @@
<&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
};
};
+
+ adc@12D10000 {
+ ncp15wb473@3 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 3>;
+ };
+ ncp15wb473@4 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 4>;
+ };
+ ncp15wb473@5 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 5>;
+ };
+ ncp15wb473@6 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 6>;
+ };
+ };
};
--
1.8.1.3
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