From patchwork Wed Dec 22 08:41:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manaf Meethalavalappu Pallikunhi X-Patchwork-Id: 527338 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 E6DC9C433EF for ; Wed, 22 Dec 2021 08:41:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243405AbhLVIlz (ORCPT ); Wed, 22 Dec 2021 03:41:55 -0500 Received: from alexa-out-sd-02.qualcomm.com ([199.106.114.39]:40899 "EHLO alexa-out-sd-02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243406AbhLVIly (ORCPT ); Wed, 22 Dec 2021 03:41:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1640162514; x=1671698514; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=p+xWYQPTAEBWSuFHfW96WbKqkMRMHsg40kv5ZRc8S20=; b=Omg0NH/nuKZLRqDWBkYoA2cMUiBVRO3F+6cmmN//vWsLTLgj/3uS7jUH Opoov7xjpjD+UNZ/P0kxwn7So8EZHZIg3DT/Tgt7VTB3T3CBhYZZ3F+9K iPIet+YXAv13pqHDvLIRt4zLZzmMBClpj6Ss/BR58dHhhHtILzrJBEmxz o=; Received: from unknown (HELO ironmsg02-sd.qualcomm.com) ([10.53.140.142]) by alexa-out-sd-02.qualcomm.com with ESMTP; 22 Dec 2021 00:41:54 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg02-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2021 00:41:53 -0800 Received: from nalasex01b.na.qualcomm.com (10.47.209.197) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Wed, 22 Dec 2021 00:41:53 -0800 Received: from codeaurora.org (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Wed, 22 Dec 2021 00:41:51 -0800 From: Manaf Meethalavalappu Pallikunhi To: Sebastian Reichel CC: , , David Collins , Subbaraman Narayanamurthy , Daniel Lezcano , "thara . gopinath @ linaro . org" , "Manaf Meethalavalappu Pallikunhi" Subject: [PATCH v4 2/2] power_supply: Use of-thermal cdev registration API Date: Wed, 22 Dec 2021 14:11:29 +0530 Message-ID: <1640162489-7847-2-git-send-email-quic_manafm@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1640162489-7847-1-git-send-email-quic_manafm@quicinc.com> References: <1640162489-7847-1-git-send-email-quic_manafm@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org With thermal frameworks of-thermal interface, thermal zone parameters can be defined in devicetree. This includes cooling device mitigation levels for a thermal zone. To take advantage of this, cooling device should use the thermal_of_cooling_device_register API to register a cooling device. Use thermal_of_cooling_device_register API to register the power supply cooling device. This enables power supply cooling device be included in the thermal zone parameter in devicetree. Signed-off-by: Manaf Meethalavalappu Pallikunhi --- drivers/power/supply/power_supply_core.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index ef6f290..f42031c 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -1134,9 +1134,15 @@ static int psy_register_cooler(struct power_supply *psy) for (i = 0; i < psy->desc->num_properties; i++) { if (psy->desc->properties[i] == POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT) { - psy->tcd = thermal_cooling_device_register( - (char *)psy->desc->name, - psy, &psy_tcd_ops); + if (psy->dev.parent) + psy->tcd = thermal_of_cooling_device_register( + dev_of_node(psy->dev.parent), + (char *)psy->desc->name, + psy, &psy_tcd_ops); + else + psy->tcd = thermal_cooling_device_register( + (char *)psy->desc->name, + psy, &psy_tcd_ops); return PTR_ERR_OR_ZERO(psy->tcd); } }