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: 872763 Received: from mail-pj1-f51.google.com (mail-pj1-f51.google.com [209.85.216.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C55CA22D799; Mon, 10 Mar 2025 14:35:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741617322; cv=none; b=BZAXxKnwjhiSjejp2R73xHkNV3xyBXt21YX9nkDH+VIfcOJGb/zZwpzcq8x3XXrGDWBMuFk4kJnDuOHNnTVA4G7Wvvwnk84YYbuIf3izl6vyBYYs+T5uEQoXrlW+faEIoZuLcGRO+GdsAtc7xPEmwDaXvBlG9aQfcA1JFeWnIls= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741617322; c=relaxed/simple; bh=Bd0hvtpCmZJet9xwoJfrc2/uWmqC5K4WKXzpW6jKXP0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NVMxPNeZOWQ/H4rNKlLzzVOWD7iNi988LnQLitylgZ9oTBc0wKAb2WGqUx/EYF22VsVtOTkkWllK2h7kSVF6doggpaG96UvcZFB8GwQ0XImAA9K+ndpFwZA8kw2nHfmRHoYQVdtJ1Os+52RhugNAr/S7MZB9leGYBiZ5hm7MDcs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=WQNkDcHQ; arc=none smtp.client-ip=209.85.216.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WQNkDcHQ" Received: by mail-pj1-f51.google.com with SMTP id 98e67ed59e1d1-2ff615a114bso7539214a91.0; 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=vger.kernel.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=WQNkDcHQzbT8QzzFO7NXuMrNM5AWiu1L8uB3CvNvjMLKQAKqQWea3VMji44W9aai5g 9pfaMELAR56NMjNWlVTS0QdPgNR/DDsVcHWFxKAtjYL+bs9Q8022XUd3X6kjAvUxt6Qo MR1+ATZTMtV/wCnwRYf/0DR2pHd8pIj1bRzaFAbNlnZRdWs05JZEuYRo6AxaKmVHRzYl uZFHF13nM+uYNrOr3RL9Lt5Rc3tLHICHiO1Mnz+rlWvFzrB8hECd9OKhPwjwGCo8wUGo NEtE4pgEikN3TPQIWSYwgqmwEZfwHz+jF3uUvvqhqhciXf9RE9ug6Lj7Jyc3tLYBRumY 7LbQ== 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=ae4sHuFaG/MfWNS+YKrdVyGUszN3QJoNv8sLkYXAkbCWoW+IB1LJZTtDmxTGC7+BZI nHycrpHh23RtF8k5nFVOkoopxeQvlqmRusr5sncuECpFrN8/Y2kIm8pLKu1oBTW3zMgy cTz4ZFNXwCOYRAbRVpX/M/kKwHuSUn1b/AEBP/Na0PIpRD9GrWVvsvuRiPkjRTe48wWo v0Uc05le0Nwy7HtgDx7+Lg6se1DzxvCBqlpXyIz83XNyhvo71IDLAOS7a63sRa4kBLSD tbn0V/n/cD2GYZF87X034Nx/t0aYsZTksivzDJZzUJQPZe5l23xbARj6DOo8ZcbH/vhR 4S+g== X-Forwarded-Encrypted: i=1; AJvYcCUqgFeT0Is3qoazb031tX+Jf1XeS2mcccAxEB+5KCmUmfpuyLamwgsfjLiQv+wfl+MT1apgD3atxOjTFFs=@vger.kernel.org, AJvYcCXYzlv0hcU2TR/B9Q+rtA9IHUZs9QOadHQj9FtxeHSndTE+FcZgx+ZGSes7HWqWXQya01QQKp4HFRAAvMOv7sFB1v8=@vger.kernel.org, AJvYcCXmnMbzpTk3nWSh0iQDKViOjJxDWVdjw5T/JFRnLZvie9Qn/0ZkhPRAYVvnNHhT6CGuNtMEKliH9F4=@vger.kernel.org X-Gm-Message-State: AOJu0Yy7dI4jIOqI8eqQyAyGDJ/PHRpw3hRo2DHh74PginspclVhAoVi STk0+LYGsUEX1Nimg6/EzQw/nWnM03sxImdQw41CWbqwgGsBcW5h X-Gm-Gg: ASbGncubtGQY+Cyl6jeubBz9vb27cgM4KeEJyegoQNr+i6+FkY+bZA+s5YekBeeMldf PhUPhtzlAHFpLDD/LfpSrLDQvV2IS4bYhn0Bl1Mq6zMz4dkLOiGi2/8FkL1Aol02Kngq9MtRrUP 3TryoX2S1EGZoT1Nr88bkjBDF+env78uBhSk6YaV3N5pcafkpexIthHooBWbhUO1vmc98+Hi4w7 mcp3Oecmj6DZyMySO58YKsVW4FWygOxnbgYU5oy3vukrgbtieL9Cbv/k6CtXCvZC3QfhAe3ONx8 8+ErsTmlTm4ybPJLqw8JCMMoC2dQlVyWAVmkwCiERCPlfysMZaIYeLA5Pag= 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> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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;