1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) STMicroelectronics 2017
4 *
5 * Author: Fabrice Gasnier <fabrice.gasnier@st.com>
6 */
7
8#ifndef _STM32_LPTIM_TRIGGER_H_
9#define _STM32_LPTIM_TRIGGER_H_
10
11#include <linux/iio/iio.h>
12#include <linux/iio/trigger.h>
13
14#define LPTIM1_OUT	"lptim1_out"
15#define LPTIM2_OUT	"lptim2_out"
16#define LPTIM3_OUT	"lptim3_out"
17
18#if IS_REACHABLE(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
19bool is_stm32_lptim_trigger(struct iio_trigger *trig);
20#else
21static inline bool is_stm32_lptim_trigger(struct iio_trigger *trig)
22{
23#if IS_ENABLED(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
24	pr_warn_once("stm32 lptim_trigger not linked in\n");
25#endif
26	return false;
27}
28#endif
29#endif
30