From patchwork Tue Dec 17 05:23:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 11296669 X-Patchwork-Delegate: daniel.lezcano@linaro.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EE27B930 for ; Tue, 17 Dec 2019 05:23:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C324621582 for ; Tue, 17 Dec 2019 05:23:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576560219; bh=gTBRUZTAj08OEJZUmrm/ewxMPRPrawoPjsr3dDQQ800=; h=From:To:Cc:Subject:Date:List-ID:From; b=DwWafIdU8aqtescTctMTcyrW6+NFH2R8IjzUarTLB4J9czgXyt1zqHP3NcZXyhE0F GM8nl1KJ+f8LnmCXH8hbTDIh4KOxEnKpVexC4JGRoNHVPRMwRCvi+B2x3cV01dyCid 9j2EpWhxEIqMvMCUxAm3QXaqXnn1Wj9A+NTbWvjA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726594AbfLQFXj (ORCPT ); Tue, 17 Dec 2019 00:23:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:49720 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726164AbfLQFXj (ORCPT ); Tue, 17 Dec 2019 00:23:39 -0500 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 889B12072B; Tue, 17 Dec 2019 05:23:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576560218; bh=gTBRUZTAj08OEJZUmrm/ewxMPRPrawoPjsr3dDQQ800=; h=From:To:Cc:Subject:Date:From; b=SSPOk5UWGjZTQF6arwuC5jG8hGqYNW46VN3fEW/EXcGphRgBAd8SLL9XMd9oAqlYc 5Uo82aPrM4+6gfnmxEVTCypMUFrPpQO2lb1/Bg8Sx8DHftePSkav+lA3nXRYLGUSQM DUYxQIXqlSuL6dT78rQO6yCxRJfX0bvcZJZmzS50= Received: by wens.tw (Postfix, from userid 1000) id 57AA75FCA8; Tue, 17 Dec 2019 13:23:36 +0800 (CST) From: Chen-Yu Tsai To: Zhang Rui , Daniel Lezcano , Amit Kucheria , Heiko Stuebner Cc: Chen-Yu Tsai , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] thermal: rockchip: enable hwmon Date: Tue, 17 Dec 2019 13:23:28 +0800 Message-Id: <20191217052328.25633-1-wens@kernel.org> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Chen-Yu Tsai By default of-based thermal driver do not have hwmon entries registered. Do this explicitly so users can use standard hwmon interfaces and tools to read the temperature. This is based on similar changes for bcm2835_thermal in commit d56c19d07e0b ("thermal: bcm2835: enable hwmon explicitly"). Signed-off-by: Chen-Yu Tsai --- drivers/thermal/rockchip_thermal.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 9ed8085bb792..d53ba7dabf16 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -19,6 +19,8 @@ #include #include +#include "thermal_hwmon.h" + /* * If the temperature over a period of time High, * the resulting TSHUT gave CRU module,let it reset the entire chip, @@ -1210,7 +1212,11 @@ rockchip_thermal_register_sensor(struct platform_device *pdev, return error; } - return 0; + /* thermal_zone doesn't enable hwmon as default, enable it here */ + sensor->tzd->tzp->no_hwmon = false; + error = thermal_add_hwmon_sysfs(sensor->tzd); + + return error; } /**