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From: Icenowy Zheng <icenowy@aosc.io>
To: Lee Jones <lee.jones@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Maxime Ripard <maxime.ripard@free-electrons.com>,
	Chen-Yu Tsai <wens@csie.org>, Jonathan Cameron <jic23@kernel.org>,
	Zhang Rui <rui.zhang@intel.com>,
	Quentin Schulz <quentin.schulz@free-electrons.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
	linux-pm@vger.kernel.org, Icenowy Zheng <icenowy@aosc.io>
Subject: [RFC PATCH 3/3] ARM: sun8i: h3: add support for the thermal sensor in H3
Date: Wed, 29 Mar 2017 01:30:13 +0800	[thread overview]
Message-ID: <20170328173013.16539-4-icenowy@aosc.io> (raw)
In-Reply-To: <20170328173013.16539-1-icenowy@aosc.io>

As we have gained the support for the thermal sensor in H3, we can now
add its device nodes to the device tree.

Add them to the H3 device tree.

The H5 thermal sensor has some differences, and will be added furtherly.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 arch/arm/boot/dts/sun8i-h3.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f423c39..552217bb9266 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -72,6 +72,32 @@
 		};
 	};
 
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&ths>;
+	};
+
+	soc {
+		ths: ths@01c25000 {
+			compatible = "allwinner,sun8i-h3-ths";
+			reg = <0x01c25000 0x100>;
+			clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
+			clock-names = "bus", "ths";
+			resets = <&ccu RST_BUS_THS>;
+			#thermal-sensor-cells = <0>;
+			#io-channel-cells = <0>;
+		};
+	};
+
+	thermal-zones {
+		cpu_thermal {
+			/* milliseconds */
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&ths>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-- 
2.12.0

WARNING: multiple messages have this Message-ID (diff)
From: Icenowy Zheng <icenowy@aosc.io>
To: Lee Jones <lee.jones@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Maxime Ripard <maxime.ripard@free-electrons.com>,
	Chen-Yu Tsai <wens@csie.org>, Jonathan Cameron <jic23@kernel.org>,
	Zhang Rui <rui.zhang@intel.com>,
	Quentin Schulz <quentin.schulz@free-electrons.com>
Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Icenowy Zheng <icenowy@aosc.io>
Subject: [RFC PATCH 3/3] ARM: sun8i: h3: add support for the thermal sensor in H3
Date: Wed, 29 Mar 2017 01:30:13 +0800	[thread overview]
Message-ID: <20170328173013.16539-4-icenowy@aosc.io> (raw)
In-Reply-To: <20170328173013.16539-1-icenowy@aosc.io>

As we have gained the support for the thermal sensor in H3, we can now
add its device nodes to the device tree.

Add them to the H3 device tree.

The H5 thermal sensor has some differences, and will be added furtherly.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 arch/arm/boot/dts/sun8i-h3.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f423c39..552217bb9266 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -72,6 +72,32 @@
 		};
 	};
 
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&ths>;
+	};
+
+	soc {
+		ths: ths@01c25000 {
+			compatible = "allwinner,sun8i-h3-ths";
+			reg = <0x01c25000 0x100>;
+			clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
+			clock-names = "bus", "ths";
+			resets = <&ccu RST_BUS_THS>;
+			#thermal-sensor-cells = <0>;
+			#io-channel-cells = <0>;
+		};
+	};
+
+	thermal-zones {
+		cpu_thermal {
+			/* milliseconds */
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&ths>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-- 
2.12.0

WARNING: multiple messages have this Message-ID (diff)
From: icenowy@aosc.io (Icenowy Zheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 3/3] ARM: sun8i: h3: add support for the thermal sensor in H3
Date: Wed, 29 Mar 2017 01:30:13 +0800	[thread overview]
Message-ID: <20170328173013.16539-4-icenowy@aosc.io> (raw)
In-Reply-To: <20170328173013.16539-1-icenowy@aosc.io>

As we have gained the support for the thermal sensor in H3, we can now
add its device nodes to the device tree.

Add them to the H3 device tree.

The H5 thermal sensor has some differences, and will be added furtherly.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 arch/arm/boot/dts/sun8i-h3.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index b36f9f423c39..552217bb9266 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -72,6 +72,32 @@
 		};
 	};
 
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&ths>;
+	};
+
+	soc {
+		ths: ths at 01c25000 {
+			compatible = "allwinner,sun8i-h3-ths";
+			reg = <0x01c25000 0x100>;
+			clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
+			clock-names = "bus", "ths";
+			resets = <&ccu RST_BUS_THS>;
+			#thermal-sensor-cells = <0>;
+			#io-channel-cells = <0>;
+		};
+	};
+
+	thermal-zones {
+		cpu_thermal {
+			/* milliseconds */
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&ths>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-- 
2.12.0

  parent reply	other threads:[~2017-03-28 17:31 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28 17:30 [RFC PATCH 0/3] IIO-based thermal sensor driver for Allwinner H3 SoC Icenowy Zheng
2017-03-28 17:30 ` Icenowy Zheng
2017-03-28 17:30 ` Icenowy Zheng
2017-03-28 17:30 ` [RFC PATCH 1/3] dt-bindings: update the Allwinner GPADC device tree binding for H3 Icenowy Zheng
2017-03-28 17:30   ` Icenowy Zheng
2017-03-28 17:30   ` Icenowy Zheng
2017-03-28 17:30 ` [RFC PATCH 2/3] iio: adc: sun4i-gpadc-iio: add support for H3 thermal sensor Icenowy Zheng
2017-03-28 17:30   ` Icenowy Zheng
2017-03-29  6:54   ` Quentin Schulz
2017-03-29  6:54     ` Quentin Schulz
2017-03-29  6:54     ` Quentin Schulz
2017-04-02 10:51     ` Jonathan Cameron
2017-04-02 10:51       ` Jonathan Cameron
2017-04-02 10:51       ` Jonathan Cameron
2017-03-28 17:30 ` Icenowy Zheng [this message]
2017-03-28 17:30   ` [RFC PATCH 3/3] ARM: sun8i: h3: add support for the thermal sensor in H3 Icenowy Zheng
2017-03-28 17:30   ` Icenowy Zheng

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