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Searched refs:beeper (Results 1 – 25 of 31) sorted by relevance

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/linux-6.3-rc2/drivers/input/misc/
A Dpwm-beeper.c49 pwm_disable(beeper->pwm); in pwm_beeper_on()
66 pwm_disable(beeper->pwm); in pwm_beeper_off()
77 pwm_beeper_off(beeper); in pwm_beeper_work()
99 beeper->period = 0; in pwm_beeper_event()
103 if (!beeper->suspended) in pwm_beeper_event()
112 pwm_beeper_off(beeper); in pwm_beeper_stop()
119 pwm_beeper_stop(beeper); in pwm_beeper_close()
130 beeper = devm_kzalloc(dev, sizeof(*beeper), GFP_KERNEL); in pwm_beeper_probe()
131 if (!beeper) in pwm_beeper_probe()
175 if (!beeper->input) { in pwm_beeper_probe()
[all …]
A DMakefile38 obj-$(CONFIG_INPUT_GPIO_BEEPER) += gpio-beeper.o
66 obj-$(CONFIG_INPUT_PWM_BEEPER) += pwm-beeper.o
/linux-6.3-rc2/Documentation/devicetree/bindings/input/
A Dpwm-beeper.txt1 * PWM beeper device tree bindings
3 Registers a PWM device as beeper.
6 - compatible: should be "pwm-beeper"
10 - amp-supply: phandle to a regulator that acts as an amplifier for the beeper
11 - beeper-hz: bell frequency in Hz
20 beeper {
21 compatible = "pwm-beeper";
A Dgpio-beeper.yaml4 $id: http://devicetree.org/schemas/input/gpio-beeper.yaml#
7 title: GPIO controlled beeper
14 const: gpio-beeper
19 GPIO that drives the beeper.
30 beeper {
31 compatible = "gpio-beeper";
/linux-6.3-rc2/arch/arm/boot/dts/
A Dkirkwood-b3.dts51 pmx_beeper: pmx-beeper {
151 beeper: beeper { label
153 compatible = "gpio-beeper";
A Darmada-370-c200-v2.dts59 beeper {
60 compatible = "pwm-beeper";
354 pmx_beeper: pmx-beeper {
A Dintel-ixp42x-linksys-nslu2.dts93 gpio-beeper {
94 compatible = "gpio-beeper";
A Daspeed-bmc-vegman.dtsi83 beeper {
84 compatible = "pwm-beeper";
A Dimx6qdl-mba6.dtsi27 beeper: gpio-beeper { label
28 compatible = "gpio-beeper";
A Dmba6ulx.dtsi28 beeper: beeper { label
29 compatible = "gpio-beeper";
A Dimx53-m53menlo.dts94 beeper {
95 compatible = "gpio-beeper";
A Dimx6q-kp.dtsi24 beeper {
25 compatible = "pwm-beeper";
A Dimx6ul-kontron-bl-common.dtsi36 pwm-beeper {
37 compatible = "pwm-beeper";
A Dimx53-kp.dtsi13 compatible = "pwm-beeper";
A Ds3c6410-mini6410.dts153 compatible = "pwm-beeper";
A Dkirkwood-nsa320.dts98 not compatible with the gpio-beeper driver. */
A Dkirkwood-nsa325.dts89 * not compatible with the gpio-beeper driver.
A Dls1021a-moxa-uc-8410a.dts67 beeper {
A Dimx7-mba7.dtsi23 beeper {
24 compatible = "gpio-beeper";
/linux-6.3-rc2/arch/arm64/boot/dts/freescale/
A Dmba8mx.dtsi11 beeper {
12 compatible = "pwm-beeper";
14 beeper-hz = <4000>;
A Dimx8mm-phg.dts23 beeper {
24 compatible = "gpio-beeper";
A Dimx8mm-mx8menlo.dts37 beeper {
38 compatible = "gpio-beeper";
A Dimx8mm-kontron-bl.dts65 pwm-beeper {
66 compatible = "pwm-beeper";
A Dimx8mm-kontron-bl-osm-s.dts48 pwm-beeper {
49 compatible = "pwm-beeper";
/linux-6.3-rc2/Documentation/driver-api/gpio/
A Ddrivers-on-gpio.rst29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from

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