| /* |
| * Copyright (C) 2018 MediaTek Inc. |
| * |
| * This program is free software: you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <linux/sched.h> |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/random.h> |
| #include <linux/fs.h> |
| |
| #include "met_drv.h" |
| #include "trace.h" |
| /* #include "plf_init.h" */ |
| #include "sspm/ondiemet_sspm.h" |
| |
| static void sspm_walltime_start(void) |
| { |
| ondiemet_module[ONDIEMET_SSPM] |= ID_WALL_TIME; |
| } |
| |
| static void sspm_walltime_stop(void) |
| { |
| } |
| |
| static const char sspm_walltime_header[] = "met-info [000] 0.0: sspm WCLK: freq\n"; |
| |
| static int sspm_walltime_print_header(char *buf, int len) |
| { |
| return snprintf(buf, PAGE_SIZE, sspm_walltime_header); |
| } |
| |
| struct metdevice met_sspm_walltime = { |
| .name = "sspm_wall_time", |
| .owner = THIS_MODULE, |
| .type = MET_TYPE_BUS, |
| .cpu_related = 0, |
| .ondiemet_mode = 0, |
| .print_header = sspm_walltime_print_header, |
| .ondiemet_start = sspm_walltime_start, |
| .ondiemet_stop = sspm_walltime_stop, |
| .ondiemet_print_header = sspm_walltime_print_header, |
| }; |
| EXPORT_SYMBOL(met_sspm_walltime); |