From: "Cormier, Jonathan" <jcormier@criticallink.com>
To: linux-hwmon@vger.kernel.org
Cc: "Cormier, Jonathan" <jcormier@criticallink.com>,
Jean Delvare <jdelvare@suse.com>,
Guenter Roeck <linux@roeck-us.net>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bob Duke <bduke@criticallink.com>,
John Pruitt <jpruitt@criticallink.com>
Subject: [PATCH v2 1/4] dt-bindings: hwmon: adi,ltc2945: Add binding
Date: Mon, 19 Dec 2022 19:04:54 -0500 [thread overview]
Message-ID: <20221220000457.1163446-2-jcormier@criticallink.com> (raw)
In-Reply-To: <20221220000457.1163446-1-jcormier@criticallink.com>
Create initial binding for the LTC2945 I2C power monitor.
Also adds shunt-resistor-micro-ohms parameter
Signed-off-by: "Cormier, Jonathan" <jcormier@criticallink.com>
---
.../bindings/hwmon/adi,ltc2945.yaml | 50 +++++++++++++++++++
1 file changed, 50 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..f90d40919ee6
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2945.yaml
@@ -0,0 +1,50 @@
+# 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 <linux@roeck-us.net>
+
+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
next prev parent reply other threads:[~2022-12-20 0:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-14 22:07 [PATCH 0/2] hwmon: ltc2945: Add binding and shunt resistor support Cormier, Jonathan
2022-12-14 22:07 ` [PATCH 1/2] dt-bindings: hwmon: adi,ltc2945: Add binding Cormier, Jonathan
2022-12-15 9:42 ` Krzysztof Kozlowski
[not found] ` <CADL8D3ZUE5WbV0oS6hEVUNh9asrhTKQeGR4McR6Kh6qykSFw=Q@mail.gmail.com>
2022-12-15 14:37 ` Jon Cormier
2022-12-14 22:07 ` [PATCH 2/2] hwmon: ltc2945: Allow setting shunt resistor Cormier, Jonathan
2022-12-15 15:11 ` Guenter Roeck
2022-12-15 19:42 ` Jon Cormier
2023-01-09 23:35 ` [PATCH v3 0/2] hwmon: ltc2945: Add binding and shunt resistor support Jonathan Cormier
2023-01-09 23:35 ` [PATCH v3 1/5] dt-bindings: hwmon: adi,ltc2945: Add binding Jonathan Cormier
2023-01-10 9:07 ` Krzysztof Kozlowski
2023-01-09 23:35 ` [PATCH v3 2/5] hwmon: ltc2945: Add devicetree match table Jonathan Cormier
2023-01-09 23:35 ` [PATCH v3 3/5] hwmon: ltc2945: Handle error case in ltc2945_value_store Jonathan Cormier
2023-01-10 0:04 ` Guenter Roeck
2023-01-10 18:19 ` Jon Cormier
2023-01-10 18:22 ` Guenter Roeck
2023-01-10 19:25 ` Jon Cormier
2023-01-12 0:44 ` Guenter Roeck
2023-01-18 18:32 ` Jon Cormier
2023-01-09 23:35 ` [PATCH v3 4/5] hwmon: ltc2945: Allow setting shunt resistor Jonathan Cormier
2023-01-09 23:35 ` [PATCH v3 5/5] hwmon: ltc2945: Convert division to DIV_ROUND_CLOSEST_ULL Jonathan Cormier
2022-12-20 0:04 ` [PATCH v2 0/2] hwmon: ltc2945: Add binding and shunt resistor support Cormier, Jonathan
2022-12-20 0:04 ` Cormier, Jonathan [this message]
2022-12-20 10:15 ` [PATCH v2 1/4] dt-bindings: hwmon: adi,ltc2945: Add binding Krzysztof Kozlowski
2022-12-20 14:35 ` Jon Cormier
2022-12-20 14:46 ` Guenter Roeck
2022-12-20 21:47 ` Jon Cormier
2022-12-20 0:04 ` [PATCH v2 2/4] hwmon: ltc2945: Add devicetree match table Cormier, Jonathan
2022-12-28 16:43 ` Guenter Roeck
2022-12-20 0:04 ` [PATCH v2 3/4] hwmon: ltc2945: Allow setting shunt resistor Cormier, Jonathan
2022-12-28 16:49 ` Guenter Roeck
2022-12-20 0:04 ` [PATCH v2 4/4] hwmon: ltc2945: Fix possible overflows Cormier, Jonathan
2022-12-28 17:01 ` Guenter Roeck
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