From 1daaceb26d5e6cc08eedf03f64ab220f62243c22 Mon Sep 17 00:00:00 2001 From: Wei Ni Date: Fri, 15 Nov 2013 10:40:39 +0100 Subject: hwmon: (lm90) Add support for TI TMP451 TI TMP451 is mostly compatible with ADT7461, except for local temperature low byte and max conversion rate. Add support to the LM90 driver. Signed-off-by: Wei Ni Reviewed-by: Guenter Roeck Signed-off-by: Jean Delvare --- Documentation/hwmon/lm90 | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation') diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90 index b466974e142f..ab81013cc390 100644 --- a/Documentation/hwmon/lm90 +++ b/Documentation/hwmon/lm90 @@ -122,6 +122,12 @@ Supported chips: Prefix: 'g781' Addresses scanned: I2C 0x4c, 0x4d Datasheet: Not publicly available from GMT + * Texas Instruments TMP451 + Prefix: 'tmp451' + Addresses scanned: I2C 0x4c + Datasheet: Publicly available at TI website + http://www.ti.com/litv/pdf/sbos686 + Author: Jean Delvare -- cgit v1.2.3-58-ga151 From aae7bce48176d5ffa4ccd4dbdb861488db892837 Mon Sep 17 00:00:00 2001 From: Wei Ni Date: Fri, 15 Nov 2013 10:40:39 +0100 Subject: Documentation: dt: hwmon: Add OF document for LM90 Add OF document for LM90 in Documentation/devicetree/. [JD: Add this new file to the LM90 MAINTAINERS entry.] Signed-off-by: Wei Ni Signed-off-by: Jean Delvare --- Documentation/devicetree/bindings/hwmon/lm90.txt | 44 ++++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/lm90.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt b/Documentation/devicetree/bindings/hwmon/lm90.txt new file mode 100644 index 000000000000..e8632486b9ef --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/lm90.txt @@ -0,0 +1,44 @@ +* LM90 series thermometer. + +Required node properties: +- compatible: manufacturer and chip name, one of + "adi,adm1032" + "adi,adt7461" + "adi,adt7461a" + "gmt,g781" + "national,lm90" + "national,lm86" + "national,lm89" + "national,lm99" + "dallas,max6646" + "dallas,max6647" + "dallas,max6649" + "dallas,max6657" + "dallas,max6658" + "dallas,max6659" + "dallas,max6680" + "dallas,max6681" + "dallas,max6695" + "dallas,max6696" + "onnn,nct1008" + "winbond,w83l771" + "nxp,sa56004" + +- reg: I2C bus address of the device + +- vcc-supply: vcc regulator for the supply voltage. + +Optional properties: +- interrupts: Contains a single interrupt specifier which describes the + LM90 "-ALERT" pin output. + See interrupt-controller/interrupts.txt for the format. + +Example LM90 node: + +temp-sensor { + compatible = "onnn,nct1008"; + reg = <0x4c>; + vcc-supply = <&palmas_ldo6_reg>; + interrupt-parent = <&gpio>; + interrupts = ; +} diff --git a/MAINTAINERS b/MAINTAINERS index ffcaf975bed7..0da69578ccee 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5175,6 +5175,7 @@ M: Jean Delvare L: lm-sensors@lm-sensors.org S: Maintained F: Documentation/hwmon/lm90 +F: Documentation/devicetree/bindings/hwmon/lm90.txt F: drivers/hwmon/lm90.c LM95234 HARDWARE MONITOR DRIVER -- cgit v1.2.3-58-ga151