void spm_dpidle_before_wfi(void)
{
if (TRUE == mt_dpidle_chk_golden)
{
//FIXME:
#if 0
mt_power_gs_dump_dpidle();
#endif
}
bus_dcm_enable();
clkmgr_faudintbus_pll2sq();
//clkmux_sel(MT_MUX_AUDINTBUS, 0, "Deepidle"); //select 26M
#ifdef CONFIG_SMP
dpidle_timer_left2 = localtimer_get_counter();
if( (int)dpidle_timer_left2 <=0 )
gpt_set_cmp(idle_gpt, 1);//Trigger GPT4 Timerout imediately
else
gpt_set_cmp(idle_gpt, dpidle_timer_left2);
start_gpt(idle_gpt);
#else
gpt_get_cnt(idle_gpt, &dpidle_timer_left2);
#endif
}
void soidle_before_wfi(void)
{
#ifdef CONFIG_SMP
int err = 0;
soidle_timer_left2 = localtimer_get_counter();
free_gpt(GPT4);
err = request_gpt(GPT4, GPT_ONE_SHOT, GPT_CLK_SRC_SYS, GPT_CLK_DIV_1,
0, NULL, GPT_NOAUTOEN);
if (err) {
idle_info("[%s]fail to request GPT4\n", __func__);
}
soidle_timer_left2 = localtimer_get_counter();
if( soidle_timer_left2 <=0 )
gpt_set_cmp(GPT4, 1);//Trigger GPT4 Timerout imediately
else
gpt_set_cmp(GPT4, soidle_timer_left2);
start_gpt(GPT4);
#else
gpt_get_cnt(GPT1, &soidle_timer_left2);
#endif
}
void spm_dpidle_before_wfi(void)
{
int err = 0;
g_clk_aud_intbus_sel = clkmux_get(MT_CLKMUX_AUD_INTBUS_SEL,"Deep_Idle");
clkmux_sel(MT_CLKMUX_AUD_INTBUS_SEL, MT_CG_SYS_26M,"Deep_Idle");
enable_clock(MT_CG_PMIC_SW_CG_AP, "DEEP_IDLE");//PMIC CG bit for AP. SPM need PMIC wrapper clock to change Vcore voltage
#ifdef CONFIG_SMP
free_gpt(GPT4);
err = request_gpt(GPT4, GPT_ONE_SHOT, GPT_CLK_SRC_SYS, GPT_CLK_DIV_1,
0, NULL, GPT_NOAUTOEN);
if (err) {
idle_info("[%s]fail to request GPT4\n", __func__);
}
dpidle_timer_left2 = localtimer_get_counter();
if( dpidle_timer_left2 <=0 )
gpt_set_cmp(GPT4, 1);//Trigger GPT4 Timerout imediately
else
gpt_set_cmp(GPT4, dpidle_timer_left2);
start_gpt(GPT4);
#else
gpt_get_cnt(GPT1, &dpidle_timer_left2);
#endif
}
void soidle_before_wfi(int cpu)
{
int err = 0;
unsigned int id = soidle_gpt_percpu[cpu];
free_gpt(id);
err = request_gpt(id, GPT_ONE_SHOT, GPT_CLK_SRC_SYS, GPT_CLK_DIV_1,
0, NULL, GPT_NOAUTOEN);
if (err) {
idle_info("[%s]fail to request GPT4\n", __func__);
}
soidle_timer_left2[cpu] = localtimer_get_counter();
if( (int)soidle_timer_left2[cpu] <=0 )
{
gpt_set_cmp(id, 1);//Trigger GPT4 Timerout imediately
}
else
gpt_set_cmp(id, soidle_timer_left2[cpu]);
start_gpt(id);
}
void spm_mcdi_before_wfi(int cpu)
{
unsigned int id = mcidle_gpt_percpu[cpu];
if (cpu != 0) {
mcidle_timer_left2[cpu] = localtimer_get_counter();
#ifdef SPM_SUSPEND_GPT_EN
err = request_gpt(id, GPT_ONE_SHOT, GPT_CLK_SRC_SYS, GPT_CLK_DIV_1,
0, NULL, GPT_NOAUTOEN);
if (err) {
idle_info("[%s]fail to request GPT4\n", __func__);
}
#endif
gpt_set_cmp(id, mcidle_timer_left2[cpu]);
start_gpt(id);
}
}
void soidle_before_wfi(int cpu)
{
#ifdef CONFIG_SMP
soidle_timer_left2 = localtimer_get_counter();
if( (int)soidle_timer_left2 <=0 )
{
gpt_set_cmp(idle_gpt, 1);//Trigger idle_gpt Timerout imediately
}
else
gpt_set_cmp(idle_gpt, soidle_timer_left2);
start_gpt(idle_gpt);
#else
gpt_get_cnt(GPT1, &soidle_timer_left2);
#endif
}
void spm_dpidle_before_wfi(void)
{
if (TRUE == mt_dpidle_chk_golden)
{
mt_power_gs_dump_dpidle();
}
bus_dcm_enable();
faudintbus_pll2sq();
#if 0
dpidle_timer_left = localtimer_get_counter();
gpt_set_cmp(GPT4, dpidle_timer_left);
#else
dpidle_timer_left2 = localtimer_get_counter();
gpt_set_cmp(GPT4, dpidle_timer_left2);
#endif
start_gpt(GPT4);
}
void mcidle_before_wfi(int cpu)
{
#ifdef CONFIG_SMP
int err = 0;
unsigned int id = mcidle_gpt_percpu[cpu];
mcidle_timer_left2[cpu] = localtimer_get_counter();
free_gpt(id);
err = request_gpt(id, GPT_ONE_SHOT, GPT_CLK_SRC_SYS, GPT_CLK_DIV_1,
0, NULL, GPT_NOAUTOEN);
if (err) {
idle_info("[%s]fail to request GPT4\n", __func__);
}
mcidle_timer_left2[cpu] = localtimer_get_counter();
if(cpu!=0)//core1~n, avoid gpt clear by core0
{
if( mcidle_timer_left2[cpu] <=2600 ) //200us(todo)
{
if(mcidle_timer_left2[cpu]<=0)
gpt_set_cmp(id, 1);//Trigger GPT4 Timerout imediately
else
gpt_set_cmp(id, mcidle_timer_left2[cpu]);
spm_write(SPM_SLEEP_CPU_WAKEUP_EVENT,spm_read(SPM_SLEEP_CPU_WAKEUP_EVENT)|0x1);//spm wake up directly
}
else
gpt_set_cmp(id, mcidle_timer_left2[cpu]);
start_gpt(id);
}
#else
gpt_get_cnt(GPT1, &mcidle_timer_left2);
#endif
}
void soidle_before_wfi(int cpu)
{
#ifdef CONFIG_SMP
#if !defined(SODI_APxGPT_TimerCount) || (SODI_APxGPT_TimerCount == 0)
soidle_timer_left2 = localtimer_get_counter();
#else
soidle_timer_left2 = 13000000*SODI_APxGPT_TimerCount;
#endif
if( (int)soidle_timer_left2 <=0 )
{
gpt_set_cmp(idle_gpt, 1);//Trigger idle_gpt Timerout imediately
}
else
{
gpt_set_cmp(idle_gpt, soidle_timer_left2);
}
start_gpt(idle_gpt);
#else
gpt_get_cnt(GPT1, &soidle_timer_left2);
#endif
}
int spm_wfi_for_mcdi_test(void *mcdi_data)
{
volatile u32 do_not_change_it;
volatile u32 lo, hi, core_id;
unsigned long flags;
preempt_disable();
do_not_change_it = 1;
MCDI_Test_Mode = 1;
while(do_not_change_it)
{
/* Mask ARM i bit */
local_irq_save(flags);
core_id = (u32)smp_processor_id();
// set local timer & GPT =========================================
switch (core_id)
{
case 0 :
#if 0
/*trigger pcm timer*/
spm_write(SPM_POWER_ON_VAL1,(spm_read(SPM_POWER_ON_VAL1)&0xFFFFFFCF)|0x220);
spm_write(SPM_PCM_PWR_IO_EN,0x00800000);
spm_write(SPM_PCM_PWR_IO_EN,0x00000000);
#else
read_cntp_cval(lo, hi);
lo+=26000; // 100 ms, 13MHz
//lo+=5070000; // 390 ms, 13MHz
write_cntp_cval(lo, hi);
write_cntp_ctl(0x1); // CNTP_CTL_ENABLE
//printk("mcdi pdn cnt:%d\n",cpu_power_down_cnt);
#endif
break;
case 1 :
#if 0
//gpt_set_cmp(GPT4, 2470000); // 190ms, 13MHz
//printk("mcdi pdn cnt:%d\n",cpu_power_down_cnt);
gpt_set_cmp(GPT4, 130000); // 10ms, 13MHz
start_gpt(GPT4);
#endif
read_cntp_cval(lo, hi);
lo+=26000; // 100 ms, 13MHz
//lo+=5070000; // 390 ms, 13MHz
write_cntp_cval(lo, hi);
write_cntp_ctl(0x1); // CNTP_CTL_ENABLE
spm_mcdi_before_wfi(core_id);
break;
default : break;
}
spm_mcdi_wfi();
if(core_id==1)
spm_mcdi_after_wfi(core_id);
/* Un-Mask ARM i bit */
local_irq_restore(flags);
}
preempt_enable();
return 0;
}