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976358e234
This patch adds a new driver for the beeper controlled via GPIO pin. The driver does not depend on the architecture and is positioned as a replacement for the specific drivers that are used for this function. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
14 lines
313 B
Plaintext
14 lines
313 B
Plaintext
* GPIO beeper device tree bindings
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Register a beeper connected to GPIO pin.
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Required properties:
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- compatible: Should be "gpio-beeper".
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- gpios: From common gpio binding; gpio connection to beeper enable pin.
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Example:
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beeper: beeper {
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compatible = "gpio-beeper";
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gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
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};
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