1/* SPDX-License-Identifier: GPL-2.0-or-later */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM pwm
4
5#if !defined(_TRACE_PWM_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_PWM_H
7
8#include <linux/pwm.h>
9#include <linux/tracepoint.h>
10
11DECLARE_EVENT_CLASS(pwm,
12
13	TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state, int err),
14
15	TP_ARGS(pwm, state, err),
16
17	TP_STRUCT__entry(
18		__field(struct pwm_device *, pwm)
19		__field(u64, period)
20		__field(u64, duty_cycle)
21		__field(enum pwm_polarity, polarity)
22		__field(bool, enabled)
23		__field(int, err)
24	),
25
26	TP_fast_assign(
27		__entry->pwm = pwm;
28		__entry->period = state->period;
29		__entry->duty_cycle = state->duty_cycle;
30		__entry->polarity = state->polarity;
31		__entry->enabled = state->enabled;
32		__entry->err = err;
33	),
34
35	TP_printk("%p: period=%llu duty_cycle=%llu polarity=%d enabled=%d err=%d",
36		  __entry->pwm, __entry->period, __entry->duty_cycle,
37		  __entry->polarity, __entry->enabled, __entry->err)
38
39);
40
41DEFINE_EVENT(pwm, pwm_apply,
42
43	TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state, int err),
44
45	TP_ARGS(pwm, state, err)
46);
47
48DEFINE_EVENT(pwm, pwm_get,
49
50	TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state, int err),
51
52	TP_ARGS(pwm, state, err)
53);
54
55#endif /* _TRACE_PWM_H */
56
57/* This part must be outside protection */
58#include <trace/define_trace.h>
59