trace/events/clk.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
6 #define TRACE_SYSTEM clk
15 DECLARE_EVENT_CLASS(clk,
17 	TP_PROTO(struct clk_core *core),
19 	TP_ARGS(core),
22 		__string(        name,           core->name       )
32 DEFINE_EVENT(clk, clk_enable,
34 	TP_PROTO(struct clk_core *core),
36 	TP_ARGS(core)
39 DEFINE_EVENT(clk, clk_enable_complete,
41 	TP_PROTO(struct clk_core *core),
43 	TP_ARGS(core)
46 DEFINE_EVENT(clk, clk_disable,
48 	TP_PROTO(struct clk_core *core),
50 	TP_ARGS(core)
53 DEFINE_EVENT(clk, clk_disable_complete,
55 	TP_PROTO(struct clk_core *core),
57 	TP_ARGS(core)
60 DEFINE_EVENT(clk, clk_prepare,
62 	TP_PROTO(struct clk_core *core),
64 	TP_ARGS(core)
67 DEFINE_EVENT(clk, clk_prepare_complete,
69 	TP_PROTO(struct clk_core *core),
71 	TP_ARGS(core)
74 DEFINE_EVENT(clk, clk_unprepare,
76 	TP_PROTO(struct clk_core *core),
78 	TP_ARGS(core)
81 DEFINE_EVENT(clk, clk_unprepare_complete,
83 	TP_PROTO(struct clk_core *core),
85 	TP_ARGS(core)
90 	TP_PROTO(struct clk_core *core, unsigned long rate),
92 	TP_ARGS(core, rate),
95 		__string(        name,           core->name                )
101 		__entry->rate = rate;
104 	TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate)
109 	TP_PROTO(struct clk_core *core, unsigned long rate),
111 	TP_ARGS(core, rate)
116 	TP_PROTO(struct clk_core *core, unsigned long rate),
118 	TP_ARGS(core, rate)
123 	TP_PROTO(struct clk_core *core, unsigned long rate),
125 	TP_ARGS(core, rate)
130 	TP_PROTO(struct clk_core *core, unsigned long rate),
132 	TP_ARGS(core, rate)
137 	TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max),
139 	TP_ARGS(core, min, max),
142 		__string(        name,           core->name                )
149 		__entry->min = min;
150 		__entry->max = max;
154 		  (unsigned long)__entry->min,
155 		  (unsigned long)__entry->max)
160 	TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max),
162 	TP_ARGS(core, min, max)
167 	TP_PROTO(struct clk_core *core, struct clk_core *parent),
169 	TP_ARGS(core, parent),
172 		__string(        name,           core->name                )
173 		__string(        pname, parent ? parent->name : "none"     )
186 	TP_PROTO(struct clk_core *core, struct clk_core *parent),
188 	TP_ARGS(core, parent)
193 	TP_PROTO(struct clk_core *core, struct clk_core *parent),
195 	TP_ARGS(core, parent)
200 	TP_PROTO(struct clk_core *core, int phase),
202 	TP_ARGS(core, phase),
205 		__string(        name,           core->name                )
211 		__entry->phase = phase;
214 	TP_printk("%s %d", __get_str(name), (int)__entry->phase)
219 	TP_PROTO(struct clk_core *core, int phase),
221 	TP_ARGS(core, phase)
226 	TP_PROTO(struct clk_core *core, int phase),
228 	TP_ARGS(core, phase)
233 	TP_PROTO(struct clk_core *core, struct clk_duty *duty),
235 	TP_ARGS(core, duty),
238 		__string(        name,           core->name              )
245 		__entry->num = duty->num;
246 		__entry->den = duty->den;
249 	TP_printk("%s %u/%u", __get_str(name), (unsigned int)__entry->num,
250 		  (unsigned int)__entry->den)
255 	TP_PROTO(struct clk_core *core, struct clk_duty *duty),
257 	TP_ARGS(core, duty)
262 	TP_PROTO(struct clk_core *core, struct clk_duty *duty),
264 	TP_ARGS(core, duty)
274 		__string(        name, req->core ? req->core->name : "none")
275 		__string(       pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none" )
284 		__entry->min = req->min_rate;
285 		__entry->max = req->max_rate;
286 		__entry->prate = req->best_parent_rate;
290 		  (unsigned long)__entry->min,
291 		  (unsigned long)__entry->max,
293 		  (unsigned long)__entry->prate)