1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
6 #define TRACE_SYSTEM clk
8 #if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ)
11 #include <linux/tracepoint.h>
15 DECLARE_EVENT_CLASS(clk,
17 TP_PROTO(struct clk_core *core),
22 __string( name, core->name )
26 __assign_str(name, core->name);
29 TP_printk("%s", __get_str(name))
32 DEFINE_EVENT(clk, clk_enable,
34 TP_PROTO(struct clk_core *core),
39 DEFINE_EVENT(clk, clk_enable_complete,
41 TP_PROTO(struct clk_core *core),
46 DEFINE_EVENT(clk, clk_disable,
48 TP_PROTO(struct clk_core *core),
53 DEFINE_EVENT(clk, clk_disable_complete,
55 TP_PROTO(struct clk_core *core),
60 DEFINE_EVENT(clk, clk_prepare,
62 TP_PROTO(struct clk_core *core),
67 DEFINE_EVENT(clk, clk_prepare_complete,
69 TP_PROTO(struct clk_core *core),
74 DEFINE_EVENT(clk, clk_unprepare,
76 TP_PROTO(struct clk_core *core),
81 DEFINE_EVENT(clk, clk_unprepare_complete,
83 TP_PROTO(struct clk_core *core),
88 DECLARE_EVENT_CLASS(clk_rate,
90 TP_PROTO(struct clk_core *core, unsigned long rate),
95 __string( name, core->name )
96 __field(unsigned long, rate )
100 __assign_str(name, core->name);
101 __entry->rate = rate;
104 TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate)
107 DEFINE_EVENT(clk_rate, clk_set_rate,
109 TP_PROTO(struct clk_core *core, unsigned long rate),
114 DEFINE_EVENT(clk_rate, clk_set_rate_complete,
116 TP_PROTO(struct clk_core *core, unsigned long rate),
121 DECLARE_EVENT_CLASS(clk_parent,
123 TP_PROTO(struct clk_core *core, struct clk_core *parent),
125 TP_ARGS(core, parent),
128 __string( name, core->name )
129 __string( pname, parent ? parent->name : "none" )
133 __assign_str(name, core->name);
134 __assign_str(pname, parent ? parent->name : "none");
137 TP_printk("%s %s", __get_str(name), __get_str(pname))
140 DEFINE_EVENT(clk_parent, clk_set_parent,
142 TP_PROTO(struct clk_core *core, struct clk_core *parent),
144 TP_ARGS(core, parent)
147 DEFINE_EVENT(clk_parent, clk_set_parent_complete,
149 TP_PROTO(struct clk_core *core, struct clk_core *parent),
151 TP_ARGS(core, parent)
154 DECLARE_EVENT_CLASS(clk_phase,
156 TP_PROTO(struct clk_core *core, int phase),
158 TP_ARGS(core, phase),
161 __string( name, core->name )
162 __field( int, phase )
166 __assign_str(name, core->name);
167 __entry->phase = phase;
170 TP_printk("%s %d", __get_str(name), (int)__entry->phase)
173 DEFINE_EVENT(clk_phase, clk_set_phase,
175 TP_PROTO(struct clk_core *core, int phase),
180 DEFINE_EVENT(clk_phase, clk_set_phase_complete,
182 TP_PROTO(struct clk_core *core, int phase),
187 DECLARE_EVENT_CLASS(clk_duty_cycle,
189 TP_PROTO(struct clk_core *core, struct clk_duty *duty),
194 __string( name, core->name )
195 __field( unsigned int, num )
196 __field( unsigned int, den )
200 __assign_str(name, core->name);
201 __entry->num = duty->num;
202 __entry->den = duty->den;
205 TP_printk("%s %u/%u", __get_str(name), (unsigned int)__entry->num,
206 (unsigned int)__entry->den)
209 DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle,
211 TP_PROTO(struct clk_core *core, struct clk_duty *duty),
216 DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle_complete,
218 TP_PROTO(struct clk_core *core, struct clk_duty *duty),
223 #endif /* _TRACE_CLK_H */
225 /* This part must be outside protection */
226 #include <trace/define_trace.h>