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From: Maud Spierings via B4 Relay <devnull+maudspierings.gocontroll.com@kernel.org>
To: Jean Delvare <jdelvare@suse.com>,
	Guenter Roeck <linux@roeck-us.net>,
	 Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Linus Walleij <linus.walleij@linaro.org>,
	 Joseph McNally <jmcna06@gmail.com>
Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org,
	 devicetree@vger.kernel.org,
	Maud Spierings <maudspierings@gocontroll.com>
Subject: [PATCH 3/3] hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table
Date: Thu, 27 Feb 2025 13:57:53 +0100	[thread overview]
Message-ID: <20250227-ntc_thermistor_fixes-v1-3-70fa73200b52@gocontroll.com> (raw)
In-Reply-To: <20250227-ntc_thermistor_fixes-v1-0-70fa73200b52@gocontroll.com>

From: Maud Spierings <maudspierings@gocontroll.com>

I could not find a single table that has the values currently present in
the table, change it to the actual values that can be found in [1]/[2]
and [3] (page 15 column 2)

[1]: https://www.murata.com/products/productdetail?partno=NCP15XH103F03RC
[2]: https://www.murata.com/products/productdata/8796836626462/NTHCG83.txt?1437969843000
[3]: https://nl.mouser.com/datasheet/2/281/r44e-522712.pdf

Fixes: 54ce3a0d8011 ("hwmon: (ntc_thermistor) Add support for ncpXXxh103")

Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
---
 drivers/hwmon/ntc_thermistor.c | 66 +++++++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 33 deletions(-)

diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index b5352900463fb9b4fc68605a73feb8875961f554..0d29c8f97ba7c2f264588b6309b91ca494012ad6 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -181,40 +181,40 @@ static const struct ntc_compensation ncpXXwf104[] = {
 };
 
 static const struct ntc_compensation ncpXXxh103[] = {
-	{ .temp_c	= -40, .ohm	= 247565 },
-	{ .temp_c	= -35, .ohm	= 181742 },
-	{ .temp_c	= -30, .ohm	= 135128 },
-	{ .temp_c	= -25, .ohm	= 101678 },
-	{ .temp_c	= -20, .ohm	= 77373 },
-	{ .temp_c	= -15, .ohm	= 59504 },
-	{ .temp_c	= -10, .ohm	= 46222 },
-	{ .temp_c	= -5, .ohm	= 36244 },
-	{ .temp_c	= 0, .ohm	= 28674 },
-	{ .temp_c	= 5, .ohm	= 22878 },
-	{ .temp_c	= 10, .ohm	= 18399 },
-	{ .temp_c	= 15, .ohm	= 14910 },
-	{ .temp_c	= 20, .ohm	= 12169 },
+	{ .temp_c	= -40, .ohm	= 195652 },
+	{ .temp_c	= -35, .ohm	= 148171 },
+	{ .temp_c	= -30, .ohm	= 113347 },
+	{ .temp_c	= -25, .ohm	= 87559 },
+	{ .temp_c	= -20, .ohm	= 68237 },
+	{ .temp_c	= -15, .ohm	= 53650 },
+	{ .temp_c	= -10, .ohm	= 42506 },
+	{ .temp_c	= -5, .ohm	= 33892 },
+	{ .temp_c	= 0, .ohm	= 27219 },
+	{ .temp_c	= 5, .ohm	= 22021 },
+	{ .temp_c	= 10, .ohm	= 17926 },
+	{ .temp_c	= 15, .ohm	= 14674 },
+	{ .temp_c	= 20, .ohm	= 12081 },
 	{ .temp_c	= 25, .ohm	= 10000 },
-	{ .temp_c	= 30, .ohm	= 8271 },
-	{ .temp_c	= 35, .ohm	= 6883 },
-	{ .temp_c	= 40, .ohm	= 5762 },
-	{ .temp_c	= 45, .ohm	= 4851 },
-	{ .temp_c	= 50, .ohm	= 4105 },
-	{ .temp_c	= 55, .ohm	= 3492 },
-	{ .temp_c	= 60, .ohm	= 2985 },
-	{ .temp_c	= 65, .ohm	= 2563 },
-	{ .temp_c	= 70, .ohm	= 2211 },
-	{ .temp_c	= 75, .ohm	= 1915 },
-	{ .temp_c	= 80, .ohm	= 1666 },
-	{ .temp_c	= 85, .ohm	= 1454 },
-	{ .temp_c	= 90, .ohm	= 1275 },
-	{ .temp_c	= 95, .ohm	= 1121 },
-	{ .temp_c	= 100, .ohm	= 990 },
-	{ .temp_c	= 105, .ohm	= 876 },
-	{ .temp_c	= 110, .ohm	= 779 },
-	{ .temp_c	= 115, .ohm	= 694 },
-	{ .temp_c	= 120, .ohm	= 620 },
-	{ .temp_c	= 125, .ohm	= 556 },
+	{ .temp_c	= 30, .ohm	= 8315 },
+	{ .temp_c	= 35, .ohm	= 6948 },
+	{ .temp_c	= 40, .ohm	= 5834 },
+	{ .temp_c	= 45, .ohm	= 4917 },
+	{ .temp_c	= 50, .ohm	= 4161 },
+	{ .temp_c	= 55, .ohm	= 3535 },
+	{ .temp_c	= 60, .ohm	= 3014 },
+	{ .temp_c	= 65, .ohm	= 2586 },
+	{ .temp_c	= 70, .ohm	= 2228 },
+	{ .temp_c	= 75, .ohm	= 1925 },
+	{ .temp_c	= 80, .ohm	= 1669 },
+	{ .temp_c	= 85, .ohm	= 1452 },
+	{ .temp_c	= 90, .ohm	= 1268 },
+	{ .temp_c	= 95, .ohm	= 1110 },
+	{ .temp_c	= 100, .ohm	= 974 },
+	{ .temp_c	= 105, .ohm	= 858 },
+	{ .temp_c	= 110, .ohm	= 758 },
+	{ .temp_c	= 115, .ohm	= 672 },
+	{ .temp_c	= 120, .ohm	= 596 },
+	{ .temp_c	= 125, .ohm	= 531 },
 };
 
 /*

-- 
2.48.1



  parent reply	other threads:[~2025-02-27 12:57 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-27 12:57 [PATCH 0/3] hwmon: (ntc_thermistor) typo fixes and incorrect table fix Maud Spierings via B4 Relay
2025-02-27 12:57 ` [PATCH 1/3] hwmon: (ntc_thermistor) Fix module name in the Kconfig Maud Spierings via B4 Relay
2025-03-02 16:32   ` Guenter Roeck
2025-02-27 12:57 ` [PATCH 2/3] dt-bindings: hwmon: ntc-thermistor: fix typo regarding the deprecation of the ntc, compatibles Maud Spierings via B4 Relay
2025-02-28 19:01   ` Conor Dooley
2025-03-02 16:33   ` Guenter Roeck
2025-02-27 12:57 ` Maud Spierings via B4 Relay [this message]
2025-03-02 16:35   ` [PATCH 3/3] hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table Guenter Roeck
2025-02-28  8:28 ` [PATCH 0/3] hwmon: (ntc_thermistor) typo fixes and incorrect table fix Linus Walleij

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