From patchwork Mon Mar 10 14:34:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 14010312 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3E94EC282EC for ; Mon, 10 Mar 2025 15:35:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+QEal24nNpFB1sUg3m6xqbmF2yfFZnIAbP+jKYgY2yI=; b=mPSc5YLPA7LQ1TryJ8Jcfk3j58 5JGA+K+VhvCyxdcNwVKu3r+NtNC8sIsiQejoQRpGZ9sgURDivvZw+2yh9UROcd5B1wIIkbGFyKhuT lDS+Qk46yRYmR11z22pEG3XkzQPsCFEq0WnlK86r32A1YCbeHyz/qib33C7M2ziakaMVHmPtZzHfN L4IysLm9ipKkPdfbbeuJP3tC5oYYVqA54B7Tc0fTGLCD/BHMKTVLmZyqg6o8d6UyFe+Q5kEuRHwjN BgVFbfK/P1vEFTCXDhCv4xfZKxWO+q3SM98tdVSrkMLYxBGA5E5ZvwatGx14vReeuFOT0Oh0DgNpx GTo/e2MQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1trf9r-00000003BxR-219s; Mon, 10 Mar 2025 15:35:11 +0000 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1treDw-00000002wZV-39PE for linux-arm-kernel@lists.infradead.org; Mon, 10 Mar 2025 14:35:22 +0000 Received: by mail-pj1-x102a.google.com with SMTP id 98e67ed59e1d1-2ff85fec403so4502340a91.1 for ; Mon, 10 Mar 2025 07:35:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1741617320; x=1742222120; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+QEal24nNpFB1sUg3m6xqbmF2yfFZnIAbP+jKYgY2yI=; b=V+P60lmx4CzA4X3hGSWHk6aJjHvSlqhWhzXvkh5aIcRVbR4uVayu5MwrkRXdBi4DUi GyM+inpk4chlUPyEblHwdYGusUyEU0v9MJ9nfzsDjnejVV2Sg7XI+EJoFGpaz7cW3mHE Se/udJZgHzK232w5qp8Dd9tVqNasnn+H9kLVPC94nLVtdX4hmPCATOtzkBd3P7Jm5zTZ NAmy7BzZGxZhniWNGDX3mc+ZkKf1YM183Iogtg2xj5eBa995GDITxbAFbq4oToyLKomy vLB6cEIaqtXLUDxV7xEtUWS6ztuYbuHIwTgzhb9H2XN2RX3hCTiov2IdJYMJye2gq8aZ C6Zw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741617320; x=1742222120; 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:message-id:reply-to; bh=+QEal24nNpFB1sUg3m6xqbmF2yfFZnIAbP+jKYgY2yI=; b=ZSxDt3S4CK5UDhG1F/LqgeyZNXqtZzm668I8PBSdgQQxiEtIaxKUQ+RE0kipj9+51F UxUyxC7eQasd+MsaUI7WS/UPRrvnVDpmhWkWO8QbPPrnAY6PMkLaU0mc47Jg2K1+QOXN 4mgs8zriVUqDZLxrFrehnP6wl6CZeUDcqF2/1lhUVs1EQdANtnxPKLDOcE13U3JKPFKI qmYa7fXXZ8Fn0d9b7ZjfAi/BUVpJlWqdQsecKYJsTAYfdcPzP7tt8heKScaCDchtCdLS HXH83qSA4vjudFl8PUmDtFIp/9U8BrgL4w/PXrr17ljGw90zlym7xIFZaIZn/Wg5tP/Q OnEw== X-Forwarded-Encrypted: i=1; AJvYcCX2JPTsvLI1dj3A4jCwswoHa7EzjiQp8OFZ+HdAExWz/D6k7NQFqllTrtY1wyqcsQzS2C0Sz3c3Oyr/hTlfET7X@lists.infradead.org X-Gm-Message-State: AOJu0YyBPxyuvGTlf9VF3gyUz0C5Cw7WduNbP5uGc2UPqeD7zOMPg8TL 196bgVzAULQd9sflZ1PyAeieNfuXFdCBO3vICZSTRR69Dh2fTyNb X-Gm-Gg: ASbGncsxJi1Lq9YULOKmA8PKCbCxoxiwjqMPn0LzceXE3MuInDMcOWv9I00dtTeNqzI nZiyqgD7LAIPW7RSKWQvD0nT1TrwVcvJrn0YTrpxJZbNSGRr7PKB5fk8mM9wztFzWU/rYgbLZmw +2I97ZrUkE1tL6GHddEKL2G5BCvfwqHJ81VkDz9ZSnFhRg4zSfTCMInQBQUwKuZAeyRNn/cArTE XmFti+WjJ8mk22iEn+919BaxalzT9W8+sb6bAoB2E6KBF5Fc0jnbI3oMHc3UfL3hxapOJCoTtN8 RrfD1qdX/wIB6+NIhH27Xsr5u9QSOiA/IGZkaOuMI2IOBmgdrWVRdUU55a4= X-Google-Smtp-Source: AGHT+IGcgMPRI9hdBCeUstUHpb1PU/WnBc4AvJsnipWByXBWrlcqIrz/Leyj4EN8DuL9JXzghzFyRA== X-Received: by 2002:a05:6a20:cd0e:b0:1e1:a789:1b4d with SMTP id adf61e73a8af0-1f55611c851mr13246121637.15.1741617319780; Mon, 10 Mar 2025 07:35:19 -0700 (PDT) Received: from localhost.localdomain ([103.221.69.50]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-af281096763sm7785900a12.30.2025.03.10.07.35.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Mar 2025 07:35:19 -0700 (PDT) From: Anand Moon To: Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Alim Akhtar , linux-pm@vger.kernel.org (open list:SAMSUNG THERMAL DRIVER), linux-samsung-soc@vger.kernel.org (open list:SAMSUNG THERMAL DRIVER), linux-arm-kernel@lists.infradead.org (moderated list:ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES), linux-kernel@vger.kernel.org (open list) Cc: Anand Moon Subject: [PATCH v4 3/4] drivers/thermal/exymos: Fixed the efuse min max value for exynos5422 Date: Mon, 10 Mar 2025 20:04:44 +0530 Message-ID: <20250310143450.8276-4-linux.amoon@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310143450.8276-1-linux.amoon@gmail.com> References: <20250310143450.8276-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250310_073520_788701_51F31079 X-CRM114-Status: GOOD ( 15.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org As per Exynos5422 user manual e-Fuse range min~max range is 16~76. if e-Fuse value is out of this range, then thermal sensor may not sense thermal data properly. Refactors the efuse value initialization logic within exynos_map_dt_data function by replacing the nested if-else statements with a switch statement. Ensures proper initialization of efuse values based on the SOC type. Signed-off-by: Anand Moon --- drivers/thermal/samsung/exynos_tmu.c | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index ac3b9d2c900ca..a71cde0a4b17e 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -899,12 +899,23 @@ static int exynos_map_dt_data(struct platform_device *pdev) data->gain = 8; data->reference_voltage = 16; data->efuse_value = 55; - if (data->soc != SOC_ARCH_EXYNOS5420 && - data->soc != SOC_ARCH_EXYNOS5420_TRIMINFO) + data->max_efuse_value = 100; + switch (data->soc) { + case SOC_ARCH_EXYNOS3250: + case SOC_ARCH_EXYNOS4412: + case SOC_ARCH_EXYNOS5250: + case SOC_ARCH_EXYNOS5260: data->min_efuse_value = 40; - else + break; + case SOC_ARCH_EXYNOS5420: + case SOC_ARCH_EXYNOS5420_TRIMINFO: + data->min_efuse_value = 16; + data->max_efuse_value = 76; + break; + default: data->min_efuse_value = 0; - data->max_efuse_value = 100; + break; + } break; case SOC_ARCH_EXYNOS5433: data->tmu_set_low_temp = exynos5433_tmu_set_low_temp;