From patchwork Tue Jun 13 09:13:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 13278173 X-Patchwork-Delegate: daniel.lezcano@linaro.org 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 4A745C77B7A for ; Tue, 13 Jun 2023 09:13:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241337AbjFMJNm (ORCPT ); Tue, 13 Jun 2023 05:13:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238665AbjFMJNj (ORCPT ); Tue, 13 Jun 2023 05:13:39 -0400 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 859DF1A5 for ; Tue, 13 Jun 2023 02:13:38 -0700 (PDT) Received: by mail-pl1-x636.google.com with SMTP id d9443c01a7336-1b3c5389fa2so14251445ad.0 for ; Tue, 13 Jun 2023 02:13:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1686647618; x=1689239618; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=pVLgKJ+/ztP6rDlzmBLCpa1S2OTaKrSyjSOif3HUkaI=; b=OEwpsXiIRJmlz9qFFdRDZwkcpEPjkg3TUNJzZ8ZXpYV9ZY48SV9zcgypnqrY8zQHNd iXZA3Wk9/rE6OJvOXrQr84mxlwSnekzTyJU+R55wn8RBXjog5DNG635LhlOO+f/AloEv Krm9dbFHnuMZrF1OH1egYVBhAE5kTCqvbLDtc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686647618; x=1689239618; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=pVLgKJ+/ztP6rDlzmBLCpa1S2OTaKrSyjSOif3HUkaI=; b=NJi9YUpsMtVvAvpWpG/U1oJHELrfLV2RmY7zEcXo2J8LFdMvDAjZFGkCr+xaQiTe2F UDUk19ShQLE5tBMRewVd8gX8Q5vM5V9AvuPb0Pxf+qqFncZMUSxWSYIBmsduZjk3ypBt StTE+E7A8FyKQ/NDBWC9dEKBYp2fH6cShDbT+ju76hweX0wKm6xn9yRi5GtSiGGDxYNJ v5Lt2OxNZlUl7bTvoctST4NSQxRWm/qIhNf6RNuqAEby5D2yO340RVpjRJ9wstyI+aok 3McH47S8CvoMwW2kGl3JeXL/8/ZlXx0WIsBIbbVJqigjLQBrspE7awnZ32L0UVP/1Ip/ yUGQ== X-Gm-Message-State: AC+VfDxOD5INEmnwyBImtcD4VaE9sVlBWCCQfyLAAMpCAxiZDEjPE5oF LvWCo2k/vgfPANC8pCtNmcwND+Tw/YENL1MGLKk= X-Google-Smtp-Source: ACHHUZ6VUb27J4x8NhmcoQRMvuZKEbUnF9eZx4ZCmSz/2hmzSN0Crm2A/KZzVy0DdOiIAR5OuuefOA== X-Received: by 2002:a17:903:248:b0:1b2:4e00:a3a9 with SMTP id j8-20020a170903024800b001b24e00a3a9mr7971761plh.41.1686647617753; Tue, 13 Jun 2023 02:13:37 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:2d00:6d98:ebb3:585]) by smtp.gmail.com with ESMTPSA id b10-20020a170902b60a00b001ae6e270d8bsm9686796pls.131.2023.06.13.02.13.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Jun 2023 02:13:37 -0700 (PDT) From: Chen-Yu Tsai To: "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Cc: Chen-Yu Tsai , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH RESEND] thermal/drivers/mediatek/lvts_thermal: Register thermal zones as hwmon sensors Date: Tue, 13 Jun 2023 17:13:16 +0800 Message-ID: <20230613091317.1691247-1-wenst@chromium.org> X-Mailer: git-send-email 2.41.0.162.gfafddb0af9-goog MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Register thermal zones as hwmon sensors to let userspace read temperatures using standard hwmon interface. Signed-off-by: Chen-Yu Tsai --- drivers/thermal/mediatek/lvts_thermal.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c index d0a3f95b7884..1e11defe4f35 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -19,6 +19,8 @@ #include #include +#include "../thermal_hwmon.h" + #define LVTS_MONCTL0(__base) (__base + 0x0000) #define LVTS_MONCTL1(__base) (__base + 0x0004) #define LVTS_MONCTL2(__base) (__base + 0x0008) @@ -996,6 +998,9 @@ static int lvts_ctrl_start(struct device *dev, struct lvts_ctrl *lvts_ctrl) return PTR_ERR(tz); } + if (devm_thermal_add_hwmon_sysfs(dev, tz)) + dev_warn(dev, "zone %d: Failed to add hwmon sysfs attributes\n", dt_id); + /* * The thermal zone pointer will be needed in the * interrupt handler, we store it in the sensor