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Message-ID: <20200417172227.28075-1-dmurphy@ti.com>
Date: Fri, 17 Apr 2020 12:22:26 -0500
From: Dan Murphy <dmurphy@...com>
To: <sre@...nel.org>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Dan Murphy <dmurphy@...com>, Rob Herring <robh@...nel.org>
Subject: [PATCH 1/2] dt-bindings: power: Add the BQ27561 fuel gauge bindings
Introduce the Texas Instrument BQ27561 and BQ27750 fuel gauge device
tree bindings.
Cc: Rob Herring <robh@...nel.org>
Signed-off-by: Dan Murphy <dmurphy@...com>
---
.../bindings/power/supply/bq27561.yaml | 46 +++++++++++++++++++
1 file changed, 46 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/bq27561.yaml
diff --git a/Documentation/devicetree/bindings/power/supply/bq27561.yaml b/Documentation/devicetree/bindings/power/supply/bq27561.yaml
new file mode 100644
index 000000000000..abc9acdbc704
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/bq27561.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2020 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/supply/bq27561.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: TI BQ27561 and BQ27750 Fuel Gauges
+
+maintainers:
+ - Dan Murphy <dmurphy@...com>
+
+description: |
+ The bq27z561 device provides a feature-rich gas gauging solution for
+ single-cell battery pack applications.
+
+ Specifications about the charger can be found at:
+ https://www.ti.com/lit/gpn/bq27z561
+ https://www.ti.com/lit/gpn/bq27750
+
+properties:
+ compatible:
+ enum:
+ - ti,bq27561
+ - ti,bq27750
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device which is 0x55
+
+required:
+ - compatible
+ - reg
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ fuel_gauge@55 {
+ compatible = "ti,bq27561";
+ reg = <0x55>;
+ };
+ };
--
2.25.1
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