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Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Patrice Chotard , Lee Jones Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.13.0 Converts st,stih407-thermal binding to DT schema format and cleans unused property "st,passive_cooling_temp" which does not appear in the device-tree. Signed-off-by: Raphael Gallais-Pou --- .../bindings/thermal/st,stih407-thermal.yaml | 61 ++++++++++++++++++++++ .../devicetree/bindings/thermal/st-thermal.txt | 32 ------------ 2 files changed, 61 insertions(+), 32 deletions(-) diff --git a/Documentation/devicetree/bindings/thermal/st,stih407-thermal.yaml b/Documentation/devicetree/bindings/thermal/st,stih407-thermal.yaml new file mode 100644 index 000000000000..807f8d77edf5 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/st,stih407-thermal.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/st,stih407-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STi digital thermal sensor (DTS) + +maintainers: + - Patrice Chotard + - Lee Jones + +description: + Binding for Thermal Sensor device for STMicroelectronics STi SoCs series. + +allOf: + - $ref: thermal-sensor.yaml + +properties: + compatible: + const: st,stih407-thermal + + clocks: + maxItems: 1 + description: Phandle of the clock used by the thermal sensor. + + clock-names: + items: + - const: thermal + + reg: + description: + For non-sysconf based sensors, this should be the physical base + address and length of the sensor's registers. + + interrupts: + description: | + Standard way to define interrupt number. + For thermal sensor's for which no interrupt has been + defined, a polling delay of 1000ms will be used to read the + temperature from device. + +required: + - compatible + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include + temp0@91a0000 { + compatible = "st,stih407-thermal"; + reg = <0x91a0000 0x28>; + clock-names = "thermal"; + clocks = <&CLK_SYSIN>; + interrupts = ; + #thermal-sensor-cells = <0>; + }; +... diff --git a/Documentation/devicetree/bindings/thermal/st-thermal.txt b/Documentation/devicetree/bindings/thermal/st-thermal.txt deleted file mode 100644 index a2f939137e35..000000000000 --- a/Documentation/devicetree/bindings/thermal/st-thermal.txt +++ /dev/null @@ -1,32 +0,0 @@ -Binding for Thermal Sensor driver for STMicroelectronics STi series of SoCs. - -Required parameters: -------------------- - -compatible : Should be "st,stih407-thermal" - -clock-names : Should be "thermal". - See: Documentation/devicetree/bindings/resource-names.txt -clocks : Phandle of the clock used by the thermal sensor. - See: Documentation/devicetree/bindings/clock/clock-bindings.txt - -Optional parameters: -------------------- - -reg : For non-sysconf based sensors, this should be the physical base - address and length of the sensor's registers. -interrupts : Standard way to define interrupt number. - NB: For thermal sensor's for which no interrupt has been - defined, a polling delay of 1000ms will be used to read the - temperature from device. - -Example: - - temp0@91a0000 { - compatible = "st,stih407-thermal"; - reg = <0x91a0000 0x28>; - clock-names = "thermal"; - clocks = <&CLK_SYSIN>; - interrupts = ; - st,passive_cooling_temp = <110>; - }; From patchwork Mon Feb 26 07:48:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Rapha=C3=ABl_Gallais-Pou?= X-Patchwork-Id: 776758 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A95FD1BF33; Mon, 26 Feb 2024 07:48:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708933733; cv=none; b=u6S5eXRK2nIP1P2hOapyCDTn78vG1eyR0OzG3s8dcvNw0wG8ljxuljONPgincusZ9GEtMeybkax8T3neVfK3mToV0AJI386Bxv/gdS0kCxL//NnfCzajoW7hUD0ZtRegyRIepICFlfonVtmwEVjtw+m58EWTnEsLJG3eEH9BMsg= ARC-Message-Signature: i=1; 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Sun, 25 Feb 2024 23:48:50 -0800 (PST) From: Raphael Gallais-Pou Date: Mon, 26 Feb 2024 08:48:39 +0100 Subject: [PATCH 2/2] ARM: dts: st: add thermal property on stih410.dtsi and stih418.dtsi Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240226-thermal-v1-2-8b03589ece73@gmail.com> References: <20240226-thermal-v1-0-8b03589ece73@gmail.com> In-Reply-To: <20240226-thermal-v1-0-8b03589ece73@gmail.com> To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Patrice Chotard , Lee Jones Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.13.0 "#thermal-sensor-cells" is required and missing in thermal nodes. Add it. Signed-off-by: Raphael Gallais-Pou --- arch/arm/boot/dts/st/stih410.dtsi | 1 + arch/arm/boot/dts/st/stih418.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/st/stih410.dtsi b/arch/arm/boot/dts/st/stih410.dtsi index 29e95e9d3229..a69231854f78 100644 --- a/arch/arm/boot/dts/st/stih410.dtsi +++ b/arch/arm/boot/dts/st/stih410.dtsi @@ -270,6 +270,7 @@ thermal@91a0000 { clock-names = "thermal"; clocks = <&clk_sysin>; interrupts = ; + #thermal-sensor-cells = <0>; }; cec@94a087c { diff --git a/arch/arm/boot/dts/st/stih418.dtsi b/arch/arm/boot/dts/st/stih418.dtsi index b35b9b7a7ccc..0f0db988a907 100644 --- a/arch/arm/boot/dts/st/stih418.dtsi +++ b/arch/arm/boot/dts/st/stih418.dtsi @@ -113,6 +113,7 @@ thermal@91a0000 { clock-names = "thermal"; clocks = <&clk_sysin>; interrupts = ; + #thermal-sensor-cells = <0>; }; }; };