From patchwork Thu Sep 1 10:54:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 12962300 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 70D61ECAAD3 for ; Thu, 1 Sep 2022 10:55:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234356AbiIAKzE (ORCPT ); Thu, 1 Sep 2022 06:55:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234260AbiIAKyq (ORCPT ); Thu, 1 Sep 2022 06:54:46 -0400 Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1119013286E for ; Thu, 1 Sep 2022 03:54:38 -0700 (PDT) Received: by mail-pf1-x431.google.com with SMTP id y29so13047902pfq.0 for ; Thu, 01 Sep 2022 03:54:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=/E3bLVpztjFs44eA5Xz7SMeGWJRyaaTq3Re2Dj7/T3M=; b=spXh+pJT5SqG5t6NTOSkq6QW5VYWjZoE8iJPYmc1RP/pmPGs6/qNdz3rukAwbyj7GG EfULhk5RoJaAZrdjybCxYfGJlIqaq9VuvINyTAPaXk3ybmZru570YQGIVMnrmtnlQF+i toclcMfr42m5YHGSC8iGfSEwVzOrMGFByIsRNdBy8bXkbSy1NpZgEMG6C4a9/HrXoUXK 2S41rL/ahfqJqfdkV7dXQhoFDUGaK4JP5MmoebYhZttM+Fj7KM66i4jrB40EhptXIpcF TzuJ6dA6BI0mXcQopbx46lDHGcQhRaxZoxZgdMn52b9G7TvcJ+dOuEgNmY7ljvsy9hur c61g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=/E3bLVpztjFs44eA5Xz7SMeGWJRyaaTq3Re2Dj7/T3M=; b=srhkkwJhIcQWs4MHmcVF29S3ULvV6QeC2LA9oQ3Tw4xWNIo2GBk7sei2aL2+C8IKU/ GWF7CjbVVk9SV2l0QDMD+ESdLZuL8bmZV1lKN5GzFOjBm/psXYKTatGdbEIjGFvKFZiO Es6NsyLh1CjOwm6JGc3sSNf50KRSws8mwBzfnxIFCjzK/nYmENAy6FTF3yXrOD0wQj49 BDrlpnnfqYETCoitNYz5E9eDTn2u+T7Hv0rCjPGhx1adOVUB5NlayEAwxY6qCllXaymN QRh7ioO9Mwj/YkwQpsyFhZU4W6iBuuLzYgYm5ZvJUMLPMyc8d2d0dbQ0cxiVla1sNugO A1XA== X-Gm-Message-State: ACgBeo2CufYiricOf04dwS1mzwMJBG76mo67AMA/wuyoMcbND4z9kOwa eNWZxsGdV1zBkc51tCSES+iopw== X-Google-Smtp-Source: AA6agR550SywU0WxvQxOEqmZLAsYRGMp1aaY9hKI+xKj95WtXCrsyB/gNQQab7KaawgAFWjFNma7fQ== X-Received: by 2002:a05:6a00:c8e:b0:52e:af2:3d4b with SMTP id a14-20020a056a000c8e00b0052e0af23d4bmr30813724pfv.76.1662029677555; Thu, 01 Sep 2022 03:54:37 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:1c60:5362:8069:f46:34af:eb19]) by smtp.gmail.com with ESMTPSA id ij13-20020a170902ab4d00b0016c57657977sm13508910plb.41.2022.09.01.03.54.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 03:54:37 -0700 (PDT) From: Bhupesh Sharma To: linux-pm@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, linux-kernel@vger.kernel.org, andersson@kernel.org, konrad.dybcio@somainline.org, linux-arm-msm@vger.kernel.org, daniel.lezcano@linaro.org, robh+dt@kernel.org, rafael@kernel.org, Amit Kucheria , Thara Gopinath Subject: [PATCH v4 2/4] thermal: qcom: tsens: Add hooks for supplying platform specific reinit quirks Date: Thu, 1 Sep 2022 16:24:12 +0530 Message-Id: <20220901105414.1171813-3-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220901105414.1171813-1-bhupesh.sharma@linaro.org> References: <20220901105414.1171813-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add hooks inside platform specific data which can be used by Qualcomm tsens controller(s) which might need reinitialization via trustzone. Cc: Bjorn Andersson Cc: Amit Kucheria Cc: Thara Gopinath Cc: linux-pm@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org Signed-off-by: Bhupesh Sharma --- drivers/thermal/qcom/tsens.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index ba05c8233356..92787017c6ab 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -513,6 +513,7 @@ struct tsens_features { * @num_sensors: Number of sensors supported by platform * @ops: operations the tsens instance supports * @hw_ids: Subset of sensors ids supported by platform, if not the first n + * @needs_reinit_wa: tsens controller might need reinit via trustzone * @feat: features of the IP * @fields: bitfield locations */ @@ -520,6 +521,7 @@ struct tsens_plat_data { const u32 num_sensors; const struct tsens_ops *ops; unsigned int *hw_ids; + bool needs_reinit_wa; struct tsens_features *feat; const struct reg_field *fields; }; @@ -542,6 +544,7 @@ struct tsens_context { * @srot_map: pointer to SROT register address space * @tm_offset: deal with old device trees that don't address TM and SROT * address space separately + * @needs_reinit_wa: tsens controller might need reinit via trustzone * @ul_lock: lock while processing upper/lower threshold interrupts * @crit_lock: lock while processing critical threshold interrupts * @rf: array of regmap_fields used to store value of the field @@ -559,6 +562,7 @@ struct tsens_priv { struct regmap *tm_map; struct regmap *srot_map; u32 tm_offset; + bool needs_reinit_wa; /* lock for upper/lower threshold interrupts */ spinlock_t ul_lock;