From patchwork Mon Feb 27 13:41:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hal Feng X-Patchwork-Id: 13153500 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3988C7EE23 for ; Mon, 27 Feb 2023 13:41:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229760AbjB0Nle convert rfc822-to-8bit (ORCPT ); Mon, 27 Feb 2023 08:41:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229669AbjB0Nlc (ORCPT ); Mon, 27 Feb 2023 08:41:32 -0500 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C24B83FA; Mon, 27 Feb 2023 05:41:31 -0800 (PST) Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 172F324E1AB; Mon, 27 Feb 2023 21:41:30 +0800 (CST) Received: from EXMBX172.cuchost.com (172.16.6.92) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 27 Feb 2023 21:41:29 +0800 Received: from ubuntu.localdomain (113.72.145.171) by EXMBX172.cuchost.com (172.16.6.92) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 27 Feb 2023 21:41:28 +0800 From: Hal Feng To: , , , CC: Jean Delvare , Guenter Roeck , Jonathan Corbet , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Emil Renner Berthing , Samin Guo , Hal Feng , Subject: [PATCH v5 1/2] dt-bindings: hwmon: Add starfive,jh71x0-temp Date: Mon, 27 Feb 2023 21:41:24 +0800 Message-ID: <20230227134125.120638-2-hal.feng@starfivetech.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230227134125.120638-1-hal.feng@starfivetech.com> References: <20230227134125.120638-1-hal.feng@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.145.171] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX172.cuchost.com (172.16.6.92) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org From: Emil Renner Berthing Add bindings for the temperature sensor on the StarFive JH7100 and JH7110 SoCs. Signed-off-by: Emil Renner Berthing Signed-off-by: Hal Feng Reviewed-by: Rob Herring --- .../bindings/hwmon/starfive,jh71x0-temp.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml diff --git a/Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml b/Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml new file mode 100644 index 000000000000..f5b34528928d --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/starfive,jh71x0-temp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH71x0 Temperature Sensor + +maintainers: + - Emil Renner Berthing + +description: | + StarFive Technology Co. JH71x0 embedded temperature sensor + +properties: + compatible: + enum: + - starfive,jh7100-temp + - starfive,jh7110-temp + + reg: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: "sense" + - const: "bus" + + '#thermal-sensor-cells': + const: 0 + + resets: + minItems: 2 + maxItems: 2 + + reset-names: + items: + - const: "sense" + - const: "bus" + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +examples: + - | + #include + #include + + temperature-sensor@124a0000 { + compatible = "starfive,jh7100-temp"; + reg = <0x124a0000 0x10000>; + clocks = <&clkgen JH7100_CLK_TEMP_SENSE>, + <&clkgen JH7100_CLK_TEMP_APB>; + clock-names = "sense", "bus"; + #thermal-sensor-cells = <0>; + resets = <&rstgen JH7100_RSTN_TEMP_SENSE>, + <&rstgen JH7100_RSTN_TEMP_APB>; + reset-names = "sense", "bus"; + };