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[72.90.70.109]) by smtp.gmail.com with ESMTPSA id t5-20020a05620a450500b006fa8299b4d5sm6294846qkp.100.2023.01.09.15.35.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Jan 2023 15:35:55 -0800 (PST) From: Jonathan Cormier To: linux-hwmon@vger.kernel.org Cc: Jonathan Cormier , Jean Delvare , Guenter Roeck , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Bob Duke , John Pruitt Subject: [PATCH v3 1/5] dt-bindings: hwmon: adi,ltc2945: Add binding Date: Mon, 9 Jan 2023 18:35:30 -0500 Message-Id: <20230109233534.1932370-2-jcormier@criticallink.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230109233534.1932370-1-jcormier@criticallink.com> References: <20221214220727.1350784-3-jcormier@criticallink.com> <20230109233534.1932370-1-jcormier@criticallink.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org Create initial binding for the LTC2945 I2C power monitor. Add shunt-resistor-micro-ohms parameter Signed-off-by: Jonathan Cormier --- .../bindings/hwmon/adi,ltc2945.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/adi,ltc2945.yaml diff --git a/Documentation/devicetree/bindings/hwmon/adi,ltc2945.yaml b/Documentation/devicetree/bindings/hwmon/adi,ltc2945.yaml new file mode 100644 index 000000000000..5cb66e97e816 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2945.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/adi,ltc2945.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices LTC2945 wide range i2c power monitor + +maintainers: + - Guenter Roeck + +description: | + Analog Devices LTC2945 wide range i2c power monitor over I2C. + + https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2945.pdf + +properties: + compatible: + enum: + - adi,ltc2945 + + reg: + maxItems: 1 + + shunt-resistor-micro-ohms: + description: + Shunt resistor value in micro-Ohms + default: 1000 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@6e { + compatible = "adi,ltc2945"; + reg = <0x6e>; + /* 10 milli-Ohm shunt resistor */ + shunt-resistor-micro-ohms = <10000>; + }; + }; +... -- 2.25.1