24 lines
651 B
Plaintext
24 lines
651 B
Plaintext
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TI BQ28400 Battery Gas Gauge
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The bq28400 monitors the battery temperature, capacity, voltage, current etc.
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The device interface is I2C, its I2C slave 7-bit address is 0xb.
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The device is usually embedded inside the "smart battery" pack.
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Required properties:
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- compatible : Must be "ti,bq28400-battery" or "ti,bq30z55-battery"
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- reg : I2C Address must be 0xb.
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- ti,temp-cold : Cold temperature limit in celsius degree
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- ti,temp-hot : Hot temperature limit in celsius degree
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Example:
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i2c@f9967000 {
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battery@b {
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compatible = "ti,bq28400-battery", "ti,bq30z55-battery";
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reg = <0xb>;
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ti,temp-cold = <2>;
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ti,temp-hot = <43>;
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};
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};
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