diff options
author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-09-20 20:19:12 +0200 |
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committer | Guenter Roeck <linux@roeck-us.net> | 2021-10-12 07:22:38 -0700 |
commit | 9559cb33796e13e4a173a1b2358a34fbfcbb9b2d (patch) | |
tree | 4db94d7ac0488fa8e3ef28cb006727175c9db568 /Documentation/devicetree/bindings/hwmon | |
parent | 000cc5bc49aafc83a131bab2becf9922f5eec658 (diff) | |
download | linux-9559cb33796e13e4a173a1b2358a34fbfcbb9b2d.tar.bz2 |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon')
-rw-r--r-- | Documentation/devicetree/bindings/hwmon/lm90.txt | 51 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/hwmon/national,lm90.yaml | 79 |
2 files changed, 79 insertions, 51 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt b/Documentation/devicetree/bindings/hwmon/lm90.txt deleted file mode 100644 index 398dcb965751..000000000000 --- a/Documentation/devicetree/bindings/hwmon/lm90.txt +++ /dev/null @@ -1,51 +0,0 @@ -* 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" - "ti,tmp451" - -- 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. - -- #thermal-sensor-cells: should be set to 1. See thermal/thermal-sensor.yaml - for details. See <include/dt-bindings/thermal/lm90.h> for the - definition of the local, remote and 2nd remote sensor index - constants. - -Example LM90 node: - -temp-sensor { - compatible = "onnn,nct1008"; - reg = <0x4c>; - vcc-supply = <&palmas_ldo6_reg>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>; - #thermal-sensor-cells = <1>; -} diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml new file mode 100644 index 000000000000..e712117da3df --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/national,lm90.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LM90 series thermometer + +maintainers: + - Jean Delvare <jdelvare@suse.com> + - Guenter Roeck <linux@roeck-us.net> + +properties: + compatible: + enum: + - adi,adm1032 + - adi,adt7461 + - adi,adt7461a + - dallas,max6646 + - dallas,max6647 + - dallas,max6649 + - dallas,max6657 + - dallas,max6658 + - dallas,max6659 + - dallas,max6680 + - dallas,max6681 + - dallas,max6695 + - dallas,max6696 + - gmt,g781 + - national,lm86 + - national,lm89 + - national,lm90 + - national,lm99 + - nxp,sa56004 + - onnn,nct1008 + - ti,tmp451 + - winbond,w83l771 + + + interrupts: + items: + - description: | + Single interrupt specifier which describes the LM90 "-ALERT" pin + output. + + reg: + maxItems: 1 + + "#thermal-sensor-cells": + const: 1 + + vcc-supply: + description: phandle to the regulator that provides the +VCC supply + +required: + - compatible + - reg + - vcc-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/tegra-gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@4c { + compatible = "onnn,nct1008"; + reg = <0x4c>; + vcc-supply = <&palmas_ldo6_reg>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>; + #thermal-sensor-cells = <1>; + }; + }; |