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| author | Linus Walleij <linus.walleij@linaro.org> | 2021-12-15 18:42:41 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-12-26 15:02:06 -0800 |
| commit | e13e979b2b3dafc9b5e7a4ec0ff17c875fedcf67 (patch) | |
| tree | 3af9620a2b689ca00f12959c7fc1dc76cba97fa4 | |
| parent | 8569e5558d9fa5be2d57ce7195566861a45984c1 (diff) | |
| download | linux-stable-e13e979b2b3dafc9b5e7a4ec0ff17c875fedcf67.tar.gz linux-stable-e13e979b2b3dafc9b5e7a4ec0ff17c875fedcf67.tar.bz2 linux-stable-e13e979b2b3dafc9b5e7a4ec0ff17c875fedcf67.zip | |
hwmon: (ntc_thermistor) Add Samsung 1404-001221 NTC
This adds the Samsung 1404-001221 NTC thermistor to the
NTC thermistor driver. As far as I can tell it is electrically
compatible with the Murata 47K NTC thermistor.
This thermistor is mounted in a variety of Samsung products.
Cc: Peter Rosin <peda@axentia.se>
Cc: Chris Lesiak <chris.lesiak@licor.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215174241.1496169-1-linus.walleij@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml | 1 | ||||
| -rw-r--r-- | drivers/hwmon/ntc_thermistor.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml index 9e77cee07dbc..3d3b139a91a2 100644 --- a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml +++ b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml @@ -76,6 +76,7 @@ properties: - const: murata,ncp15wl333 - const: murata,ncp03wf104 - const: murata,ncp15xh103 + - const: samsung,1404-001221 # Deprecated "ntp," compatible strings - const: ntc,ncp15wb473 deprecated: true diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index 00356c28e8c8..414204f5704c 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -45,6 +45,7 @@ enum { NTC_NCP15XH103, NTC_NCP18WB473, NTC_NCP21WB473, + NTC_SSG1404001221, NTC_LAST, }; @@ -58,6 +59,7 @@ static const struct platform_device_id ntc_thermistor_id[] = { [NTC_NCP15XH103] = { "ncp15xh103", TYPE_NCPXXXH103 }, [NTC_NCP18WB473] = { "ncp18wb473", TYPE_NCPXXWB473 }, [NTC_NCP21WB473] = { "ncp21wb473", TYPE_NCPXXWB473 }, + [NTC_SSG1404001221] = { "ssg1404-001221", TYPE_NCPXXWB473 }, [NTC_LAST] = { }, }; @@ -671,6 +673,8 @@ static const struct of_device_id ntc_match[] = { .data = &ntc_thermistor_id[NTC_NCP18WB473] }, { .compatible = "murata,ncp21wb473", .data = &ntc_thermistor_id[NTC_NCP21WB473] }, + { .compatible = "samsung,1404-001221", + .data = &ntc_thermistor_id[NTC_SSG1404001221] }, /* Usage of vendor name "ntc" is deprecated */ { .compatible = "ntc,ncp03wb473", |