dt-bindings: hwmon: lm90: convert to dtschema
Convert the National LM90 hwmon sensor bindings to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210920181913.338772-1-krzysztof.kozlowski@canonical.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Krzysztof Kozlowski
Guenter Roeck
Родитель
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Коммит
9559cb3379
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@ -1,51 +0,0 @@
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* LM90 series thermometer.
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Required node properties:
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- compatible: manufacturer and chip name, one of
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"adi,adm1032"
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"adi,adt7461"
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"adi,adt7461a"
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"gmt,g781"
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"national,lm90"
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"national,lm86"
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"national,lm89"
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"national,lm99"
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"dallas,max6646"
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"dallas,max6647"
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"dallas,max6649"
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"dallas,max6657"
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"dallas,max6658"
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"dallas,max6659"
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"dallas,max6680"
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"dallas,max6681"
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"dallas,max6695"
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"dallas,max6696"
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"onnn,nct1008"
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"winbond,w83l771"
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"nxp,sa56004"
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"ti,tmp451"
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- reg: I2C bus address of the device
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- vcc-supply: vcc regulator for the supply voltage.
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Optional properties:
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- interrupts: Contains a single interrupt specifier which describes the
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LM90 "-ALERT" pin output.
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See interrupt-controller/interrupts.txt for the format.
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- #thermal-sensor-cells: should be set to 1. See thermal/thermal-sensor.yaml
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for details. See <include/dt-bindings/thermal/lm90.h> for the
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definition of the local, remote and 2nd remote sensor index
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constants.
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Example LM90 node:
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temp-sensor {
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compatible = "onnn,nct1008";
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reg = <0x4c>;
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vcc-supply = <&palmas_ldo6_reg>;
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interrupt-parent = <&gpio>;
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interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
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#thermal-sensor-cells = <1>;
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}
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@ -0,0 +1,79 @@
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# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/hwmon/national,lm90.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: LM90 series thermometer
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maintainers:
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- Jean Delvare <jdelvare@suse.com>
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- Guenter Roeck <linux@roeck-us.net>
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properties:
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compatible:
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enum:
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- adi,adm1032
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- adi,adt7461
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- adi,adt7461a
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- dallas,max6646
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- dallas,max6647
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- dallas,max6649
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- dallas,max6657
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- dallas,max6658
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- dallas,max6659
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- dallas,max6680
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- dallas,max6681
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- dallas,max6695
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- dallas,max6696
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- gmt,g781
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- national,lm86
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- national,lm89
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- national,lm90
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- national,lm99
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- nxp,sa56004
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- onnn,nct1008
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- ti,tmp451
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- winbond,w83l771
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interrupts:
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items:
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- description: |
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Single interrupt specifier which describes the LM90 "-ALERT" pin
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output.
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reg:
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maxItems: 1
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"#thermal-sensor-cells":
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const: 1
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vcc-supply:
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description: phandle to the regulator that provides the +VCC supply
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required:
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- compatible
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- reg
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- vcc-supply
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/tegra-gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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sensor@4c {
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compatible = "onnn,nct1008";
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reg = <0x4c>;
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vcc-supply = <&palmas_ldo6_reg>;
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interrupt-parent = <&gpio>;
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interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
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#thermal-sensor-cells = <1>;
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};
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};
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@ -41,10 +41,6 @@ properties:
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- adi,adp5585-02
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# Analog Devices ADP5589 Keypad Decoder and I/O Expansion
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- adi,adp5589
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# +/-1C TDM Extended Temp Range I.C
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- adi,adt7461
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# +/-1C TDM Extended Temp Range I.C
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- adt7461
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# AMS iAQ-Core VOC Sensor
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- ams,iaq-core
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# i2c serial eeprom (24cxx)
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@ -10890,7 +10890,7 @@ LM90 HARDWARE MONITOR DRIVER
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M: Jean Delvare <jdelvare@suse.com>
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L: linux-hwmon@vger.kernel.org
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S: Maintained
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F: Documentation/devicetree/bindings/hwmon/lm90.txt
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F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml
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F: Documentation/hwmon/lm90.rst
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F: drivers/hwmon/lm90.c
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F: include/dt-bindings/thermal/lm90.h
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