From 373c0a77934c9e7240f633a04e601fa7cbd54702 Mon Sep 17 00:00:00 2001 From: Zev Weiss Date: Tue, 28 Sep 2021 02:22:42 -0700 Subject: dt-bindings: hwmon/pmbus: Add ti,lm25066 power-management IC Signed-off-by: Zev Weiss Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20210928092242.30036-9-zev@bewilderbeest.net Signed-off-by: Guenter Roeck --- .../bindings/hwmon/pmbus/ti,lm25066.yaml | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml (limited to 'Documentation/devicetree/bindings/hwmon') diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml new file mode 100644 index 000000000000..da8292bc32f5 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/pmbus/ti,lm25066.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: National Semiconductor/Texas Instruments LM250x6/LM506x power-management ICs + +maintainers: + - Zev Weiss + +description: | + The LM25066 family of power-management ICs (a.k.a. hot-swap + controllers or eFuses in various contexts) are PMBus devices that + offer temperature, current, voltage, and power monitoring. + + Datasheet: https://www.ti.com/lit/ds/symlink/lm25066.pdf + +properties: + compatible: + enum: + - ti,lm25056 + - ti,lm25066 + - ti,lm5064 + - ti,lm5066 + - ti,lm5066i + + reg: + maxItems: 1 + + shunt-resistor-micro-ohms: + description: + Shunt (sense) resistor value in micro-Ohms + default: 1000 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@40 { + compatible = "ti,lm25066"; + reg = <0x40>; + shunt-resistor-micro-ohms = <675>; + }; + }; -- cgit v1.2.3