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[6/7] ARM: dtsi: sun8i-a33: add A33 thermal sensor

Message ID 20161220102709.9504-7-quentin.schulz@free-electrons.com (mailing list archive)
State New, archived
Headers show

Commit Message

Quentin Schulz Dec. 20, 2016, 10:27 a.m. UTC
This adds the DT node for the thermal sensor present in the Allwinner
A33 GPADC.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
---
 arch/arm/boot/dts/sun8i-a33.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 2878a77..1fcae81 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -151,6 +151,13 @@ 
 			reset-names = "ahb";
 		};
 
+		rtp: rtp@01c25000 {
+			compatible = "allwinner,sun8i-a33-gpadc-iio";
+			reg = <0x01c25000 0x100>;
+			#thermal-sensor-cells = <0>;
+			#io-channel-cells = <0>;
+		};
+
 		fe0: display-frontend@01e00000 {
 			compatible = "allwinner,sun8i-a33-display-frontend";
 			reg = <0x01e00000 0x20000>;
@@ -261,6 +268,11 @@ 
 			};
 		};
 	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&rtp>;
+	};
 };
 
 &ccu {