forked from Minki/linux
4aff217e77
Signed-off-by: Chris Lapa <chris@lapa.com.au> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
26 lines
877 B
Plaintext
26 lines
877 B
Plaintext
Maxim Semiconductor MAX8903 Battery Charger bindings
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Required properties:
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- compatible: "maxim,max8903" for MAX8903 Battery Charger
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- dok-gpios: Valid DC power has been detected (active low, input), optional if uok-gpios is provided
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- uok-gpios: Valid USB power has been detected (active low, input), optional if dok-gpios is provided
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Optional properties:
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- cen-gpios: Charge enable pin (active low, output)
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- chg-gpios: Charger status pin (active low, input)
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- flt-gpios: Fault pin (active low, output)
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- dcm-gpios: Current limit mode setting (DC=1 or USB=0, output)
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- usus-gpios: USB suspend pin (active high, output)
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Example:
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max8903-charger {
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compatible = "maxim,max8903";
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dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
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flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
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chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
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cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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