From patchwork Thu Jul 29 23:05:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 12410083 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1074BC4338F for ; Thu, 29 Jul 2021 23:07:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D9D596069E for ; Thu, 29 Jul 2021 23:07:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232725AbhG2XHx (ORCPT ); Thu, 29 Jul 2021 19:07:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229510AbhG2XHw (ORCPT ); Thu, 29 Jul 2021 19:07:52 -0400 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF317C061765 for ; Thu, 29 Jul 2021 16:07:48 -0700 (PDT) Received: by mail-lf1-x133.google.com with SMTP id g13so13912568lfj.12 for ; Thu, 29 Jul 2021 16:07:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RQDtu9kQfe9kDnqIYwpik/tMr0BFysHyyoJucVn6soA=; b=F2W6dM1Wy2BhI+j5+zrvn6gYFq7PnDxD5ehbRZi4Wn6RfgCr15Qk33IUMOCyUnRZbx Q4rkHe+PSPIx81aCsq9d1gBGasjek/bdN+g3Vp0yvBtmqXs2MxbX4ujwu33KFdfh6nIE VMxvjzAlda8aCnn6CtTMQdP59xO+Pn4em+jEb5Iamcp6yyO1PLsJKIulD9IMXLBEcSm/ ATFP5EqkIfwGn5e0brOZ+rXBOID4dObibG+ok2ZasfYQVkrG77nhwQ815Z+kkCcK4ndU oLv3EDIp2WMYG42SpDglF1raWpzlLudYdOg0K1s2o4FtVXLmiDdXkwpGaFRpcfhBpxou CgtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RQDtu9kQfe9kDnqIYwpik/tMr0BFysHyyoJucVn6soA=; b=qpH6DfopVN6u8dJUT8ITBgAGQKS9FGrIaNyjq0pHFI9WZ73DJ6BQzIr0cYuHffM7pd 0ebBdTMA8N28+Y2LX5AxLMXkZa+1Mv6dFniqOIVc8i59UTDrU5WYO5IsDjlxqhLyo3Ok +HbO7R3xS3IJJKATCkngRIzal6Eo4p2Pz1KIKtiwj64az0S/UL9jZ1nMxQuxT/XKxUSs cpRhc8dZrtVnM+vYXHmM6HUHdExdJSZXvqvtT+Yj1wziYImBe189M93Swgqs2YMj/OOO NnwIbcwlTe1YmjEe5AtmfUU13TDhV9Q/aVh0XStJoQxclgdai5TkJOe0bK+h6o1QXn6L TsCA== X-Gm-Message-State: AOAM532wL6C5S5YUyDcgdezncR15omvB1d6jWO/T0DS9UjdoGdXLQ4xt 77AoRlweVDiQUseKpTnSMaEHzA== X-Google-Smtp-Source: ABdhPJwJwlEpwMuCS/yANWblqURrF3vek0SyO0gnTYztydUttuyYkeGtIlv9CNyt0M9rM/jC7UceTQ== X-Received: by 2002:a05:6512:3d0f:: with SMTP id d15mr5550574lfv.246.1627600066954; Thu, 29 Jul 2021 16:07:46 -0700 (PDT) Received: from localhost.localdomain (c-fdcc225c.014-348-6c756e10.bbcust.telenor.se. [92.34.204.253]) by smtp.gmail.com with ESMTPSA id l21sm248815ljc.94.2021.07.29.16.07.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jul 2021 16:07:46 -0700 (PDT) From: Linus Walleij To: Jean Delvare , Guenter Roeck Cc: linux-hwmon@vger.kernel.org, Linus Walleij , devicetree@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: hwmon: Add bindings for Winbond W83781D Date: Fri, 30 Jul 2021 01:05:42 +0200 Message-Id: <20210729230543.2853485-1-linus.walleij@linaro.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org This adds a device tree binding for the Winbond W83781D and its sibling HW monitoring ICs. This is used in for example the Freecom FSG-3 router/NAS. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij Reviewed-by: Rob Herring --- .../bindings/hwmon/winbond,w83781d.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml diff --git a/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml b/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml new file mode 100644 index 000000000000..31ce77a4b087 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/winbond,w83781d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Winbond W83781 and compatible hardware monitor IC + +maintainers: + - Linus Walleij + +properties: + compatible: + enum: + - winbond,w83781d + - winbond,w83781g + - winbond,w83782d + - winbond,w83783s + - asus,as99127f + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + temperature-sensor@28 { + compatible = "winbond,w83781d"; + reg = <0x28>; + }; + }; From patchwork Thu Jul 29 23:05:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 12410085 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA017C4338F for ; Thu, 29 Jul 2021 23:08:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9D20F6069E for ; Thu, 29 Jul 2021 23:08:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233918AbhG2XIn (ORCPT ); Thu, 29 Jul 2021 19:08:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229991AbhG2XIn (ORCPT ); Thu, 29 Jul 2021 19:08:43 -0400 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B01DC061765 for ; Thu, 29 Jul 2021 16:08:38 -0700 (PDT) Received: by mail-lf1-x12c.google.com with SMTP id g13so13915267lfj.12 for ; Thu, 29 Jul 2021 16:08:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=PMTdfxaoduGDhtfCKPfHLiXFst+GTSXs5E6m9RDYiWc=; b=wIc2CLBfbdTUY+TN7+ILNdmj6q4IlRGVFxe2BMnl/I2zXG2bxLhmGwI7GPYSLyFn9q hy9E8JDe21XGm/yawGKDNg75vrHzwpbOM+rMn6bf3POje+Qp9IP1qXKmzHZh7i8nmcn1 4JGmI+KWI+JyQZpDN/PGbi9AOagrFMKSLpfNYct4jVe3T+9Jz7DjjIiPyjcK5rCEeh6l 5Eh/X1U5nx2i4ghVJUqoWzNRUPYsIjjYuC179ow9MryPuQ2Hz8/U4wUZmX0TsecOCFP2 8j0+Nb9VDEoKYluC0pMgolNoR1gxDPMdkvVfoQR8azbqA8QEpWLjTDlybyU9UsRGdP/+ n0xg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PMTdfxaoduGDhtfCKPfHLiXFst+GTSXs5E6m9RDYiWc=; b=gZqpBSahX9ivy9536KZTc+y43bHwehGReJCAed9YuybI0RRDR9X3q6OF2nLeNwNviF yszyL9f9vON0DeGCAaGgivn+/lxz3CPXU3k4Vp8ECMnEERkgc5VjDfELGExXrWYmFr86 W/RnCRlRxznHYo6nCIz27EVSKufzfu7pen2mneghYwWma/n5nUKCh+ki1XgDoOnP/Kfa /btg72ehfaaK3mBDQ36/GCpJXD/Kleop8NBeeIrwIDcuts2WHmkcIlQQo64UVEb9ik4i OVKpKyohogPlg9n3ceIVi7+VkogcZtyPcQ8sZTYqaoLCvkWNrq2tN+5XGwGsvCNsmHYf hZIw== X-Gm-Message-State: AOAM533N1T55xaE6L6FnqmolvhB4nUizjzVp75UAfVTq9Gz0U6VQhP2g W8bPnJo0h7+etE/81AhQsbsmyg== X-Google-Smtp-Source: ABdhPJx+aw9ad3Qb9PUn9IqcB0Vzrs0eS1YtSg0xpN0T5FQaPEJGQG7akXDONfnvGyGF0GKjpTd/fw== X-Received: by 2002:a05:6512:aca:: with SMTP id n10mr5363316lfu.387.1627600116835; Thu, 29 Jul 2021 16:08:36 -0700 (PDT) Received: from localhost.localdomain (c-fdcc225c.014-348-6c756e10.bbcust.telenor.se. [92.34.204.253]) by smtp.gmail.com with ESMTPSA id l21sm248815ljc.94.2021.07.29.16.08.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jul 2021 16:08:36 -0700 (PDT) From: Linus Walleij To: Jean Delvare , Guenter Roeck Cc: linux-hwmon@vger.kernel.org, Linus Walleij Subject: [PATCH 2/2] hwmon: (w83781d) Match on device tree compatibles Date: Fri, 30 Jul 2021 01:05:43 +0200 Message-Id: <20210729230543.2853485-2-linus.walleij@linaro.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210729230543.2853485-1-linus.walleij@linaro.org> References: <20210729230543.2853485-1-linus.walleij@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org I2C devices should match on the proper compatible string. This is already used in one device tree in the kernel (MIPS) so let's add the matches. Signed-off-by: Linus Walleij Reviewed-by: Guenter Roeck --- drivers/hwmon/w83781d.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index e84aa5604e64..ce8e2c10e854 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -1571,10 +1571,21 @@ static const struct i2c_device_id w83781d_ids[] = { }; MODULE_DEVICE_TABLE(i2c, w83781d_ids); +static const struct of_device_id w83781d_of_match[] = { + { .compatible = "winbond,w83781d" }, + { .compatible = "winbond,w83781g" }, + { .compatible = "winbond,w83782d" }, + { .compatible = "winbond,w83783s" }, + { .compatible = "asus,as99127f" }, + { }, +}; +MODULE_DEVICE_TABLE(of, w83781d_of_match); + static struct i2c_driver w83781d_driver = { .class = I2C_CLASS_HWMON, .driver = { .name = "w83781d", + .of_match_table = w83781d_of_match, }, .probe_new = w83781d_probe, .remove = w83781d_remove,