in debugfs.c [76:103]
static void opp_debug_create_supplies(struct dev_pm_opp *opp,
struct opp_table *opp_table,
struct dentry *pdentry)
{
struct dentry *d;
int i;
for (i = 0; i < opp_table->regulator_count; i++) {
char name[15];
snprintf(name, sizeof(name), "supply-%d", i);
/* Create per-opp directory */
d = debugfs_create_dir(name, pdentry);
debugfs_create_ulong("u_volt_target", S_IRUGO, d,
&opp->supplies[i].u_volt);
debugfs_create_ulong("u_volt_min", S_IRUGO, d,
&opp->supplies[i].u_volt_min);
debugfs_create_ulong("u_volt_max", S_IRUGO, d,
&opp->supplies[i].u_volt_max);
debugfs_create_ulong("u_amp", S_IRUGO, d,
&opp->supplies[i].u_amp);
}
}