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power: goldfish_battery: add devicetree bindings

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Add device tree bindings to the Goldfish virtual platform battery drivers.

Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Jin Qian <jinqian@android.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Greg Hackmann 2016-02-26 18:45:30 +00:00 committed by Sebastian Reichel
parent 5c0e09e03f
commit 65d687a7b7
2 changed files with 25 additions and 1 deletions
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17
Documentation/devicetree/bindings/goldfish/battery.txt Normal file
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@ -0,0 +1,17 @@
Android Goldfish Battery
Android goldfish battery device generated by android emulator.
Required properties:
- compatible : should contain "google,goldfish-battery" to match emulator
- reg : <registers mapping>
- interrupts : <interrupt mapping>
Example:
goldfish_battery@9020000 {
compatible = "google,goldfish-battery";
reg = <0x9020000 0x1000>;
interrupts = <0x3>;
};

9
drivers/power/goldfish_battery.c
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@ -227,11 +227,18 @@ static int goldfish_battery_remove(struct platform_device *pdev)
return 0;
}
static const struct of_device_id goldfish_battery_of_match[] = {
{ .compatible = "google,goldfish-battery", },
{},
};
MODULE_DEVICE_TABLE(of, goldfish_battery_of_match);
static struct platform_driver goldfish_battery_device = {
.probe = goldfish_battery_probe,
.remove = goldfish_battery_remove,
.driver = {
.name = "goldfish-battery"
.name = "goldfish-battery",
.of_match_table = goldfish_battery_of_match,
}
};
module_platform_driver(goldfish_battery_device);