| /linux/drivers/input/misc/ |
| H A D | pwm-beeper.c | 31 static int pwm_beeper_on(struct pwm_beeper *beeper, unsigned long period) in pwm_beeper_on() argument
36 pwm_get_state(beeper->pwm, &state); in pwm_beeper_on()
42 error = pwm_apply_might_sleep(beeper->pwm, &state); in pwm_beeper_on()
46 if (!beeper->amplifier_on) { in pwm_beeper_on()
47 error = regulator_enable(beeper->amplifier); in pwm_beeper_on()
49 pwm_disable(beeper->pwm); in pwm_beeper_on()
53 beeper->amplifier_on = true; in pwm_beeper_on()
59 static void pwm_beeper_off(struct pwm_beeper *beeper) in pwm_beeper_off() argument
61 if (beeper->amplifier_on) { in pwm_beeper_off()
62 regulator_disable(beeper->amplifier); in pwm_beeper_off()
[all …]
|
| /linux/arch/arm/boot/dts/marvell/ |
| H A D | kirkwood-b3.dts | 51 pmx_beeper: pmx-beeper {
151 beeper: beeper { label
153 compatible = "gpio-beeper";
|
| H A D | armada-370-c200-v2.dts | 59 beeper {
60 compatible = "pwm-beeper";
354 pmx_beeper: pmx-beeper {
|
| H A D | kirkwood-nsa320.dts | 98 not compatible with the gpio-beeper driver. */
|
| H A D | kirkwood-nsa325.dts | 89 * not compatible with the gpio-beeper driver.
|
| /linux/arch/arm/boot/dts/intel/ixp/ |
| H A D | intel-ixp42x-linksys-nslu2.dts | 99 beeper {
100 compatible = "pwm-beeper";
102 beeper-hz = <1000>;
|
| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6q-yapp4-pegasus.dts | 20 &beeper {
|
| H A D | imx6dl-yapp4-lynx.dts | 24 &beeper {
|
| H A D | imx6qp-yapp4-pegasus-plus.dts | 20 &beeper {
|
| H A D | imx6qdl-mba6.dtsi | 27 beeper: gpio-beeper { label
28 compatible = "gpio-beeper";
|
| H A D | imx6dl-yapp43-common.dtsi | 29 beeper: beeper { label
30 compatible = "pwm-beeper";
|
| H A D | imx6ul-kontron-bl-common.dtsi | 36 pwm-beeper {
37 compatible = "pwm-beeper";
|
| H A D | imx7-mba7.dtsi | 25 beeper {
26 compatible = "gpio-beeper";
|
| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | mba8mx.dtsi | 21 beeper {
22 compatible = "pwm-beeper";
24 beeper-hz = <4000>;
|
| H A D | imx8mm-mx8menlo.dts | 37 beeper {
38 compatible = "gpio-beeper";
|
| H A D | imx8mp-kontron-bl-osm-s.dts | 45 pwm-beeper {
46 compatible = "pwm-beeper";
|
| /linux/arch/arm/boot/dts/nxp/mxs/ |
| H A D | imx28-amarula-rmm.dts | 30 beeper {
31 compatible = "pwm-beeper";
|
| /linux/arch/arm/boot/dts/samsung/ |
| H A D | s3c6410-mini6410.dts | 153 compatible = "pwm-beeper";
|
| H A D | exynos4412-itop-elite.dts | 123 compatible = "pwm-beeper";
|
| /linux/arch/arm/boot/dts/ti/omap/ |
| H A D | am437x-gp-evm.dts | 142 beeper: beeper { label
143 compatible = "gpio-beeper";
508 beeper_pins_default: beeper-default-pins {
514 beeper_pins_sleep: beeper-sleep-pins {
|
| /linux/Documentation/driver-api/gpio/ |
| H A D | drivers-on-gpio.rst | 29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
|
| /linux/arch/arm64/boot/dts/rockchip/ |
| H A D | px30-cobra.dtsi | 29 beeper {
30 compatible = "pwm-beeper";
|
| H A D | px30-pp1516.dtsi | 27 beeper {
28 compatible = "pwm-beeper";
|
| H A D | rk3588-friendlyelec-cm3588-nas.dts | 64 buzzer: pwm-beeper {
65 compatible = "pwm-beeper";
67 beeper-hz = <500>;
|
| /linux/arch/arm/boot/dts/nxp/ls/ |
| H A D | ls1021a-moxa-uc-8410a.dts | 67 beeper {
|