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From: Alexandru Ardelean <alexandru.ardelean@analog.com>
To: <linux-hwmon@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Cc: <robh+dt@kernel.org>, <linux@roeck-us.net>, <jdelvare@suse.com>,
	<mark.thoren@analog.com>, <ardeleanalex@gmail.com>,
	Alexandru Ardelean <alexandru.ardelean@analog.com>
Subject: [PATCH v2 4/4] dt-bindings: hwmon: ltc2945: add device tree doc for ltc2945
Date: Wed, 11 Nov 2020 11:12:59 +0200	[thread overview]
Message-ID: <20201111091259.46773-5-alexandru.ardelean@analog.com> (raw)
In-Reply-To: <20201111091259.46773-1-alexandru.ardelean@analog.com>

This change adds a device-tree binding documentation for the Linear
Technology (now Analog Devices) LTC2945 Wide Range I2C Power Monitor.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
 .../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..e49d7da09f74
--- /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: Linear Technology LTC2945 Wide Range I2C Power Monitor
+
+maintainers:
+  - Guenter Roeck <linux@roeck-us.net>
+
+description: |
+  The LTC2945  is a rail-to-rail system monitor that measures current, voltage,
+  and power consumption.
+
+properties:
+  compatible:
+    enum:
+      - adi,ltc2945
+
+  reg:
+    maxItems: 1
+
+  shunt-resistor-micro-ohms:
+    description:
+      The value of curent sense resistor in microohms. If not provided,
+      a default value of 1000 microohms is used.
+    default: 1000
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+           #address-cells = <1>;
+           #size-cells = <0>;
+
+           ltc2945_i2c: ltc2945@6f {
+                   compatible = "adi,ltc2945";
+                   reg = <0x6f>;
+
+                   shunt-resistor-micro-ohms = <20000>;
+           };
+    };
+...
-- 
2.17.1


  parent reply	other threads:[~2020-11-11  9:09 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-11  9:12 [PATCH v2 0/4] hwmon: (ltc2945): add support for sense resistor Alexandru Ardelean
2020-11-11  9:12 ` [PATCH v2 1/4] hwmon: (ltc2945): wrap regmap into an ltc2945_state struct Alexandru Ardelean
2020-11-11  9:12 ` [PATCH v2 2/4] docs: hwmon: (ltc2945): change type of val to ULL in ltc2945_val_to_reg() Alexandru Ardelean
2020-11-11 14:54   ` Guenter Roeck
2020-11-11 15:28     ` Alexandru Ardelean
2020-11-11 15:44       ` Guenter Roeck
2020-11-18 14:40     ` Alexandru Ardelean
2020-11-18 15:19       ` Guenter Roeck
2020-11-13  7:25   ` kernel test robot
2020-11-11  9:12 ` [PATCH v2 3/4] hwmon: (ltc2945): add support for sense resistor Alexandru Ardelean
2020-11-18 14:43   ` Alexandru Ardelean
2020-11-18 15:21     ` Guenter Roeck
2020-11-11  9:12 ` Alexandru Ardelean [this message]
2020-11-16 17:36   ` [PATCH v2 4/4] dt-bindings: hwmon: ltc2945: add device tree doc for ltc2945 Rob Herring

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