static int led_blink_pmic(enum mt65xx_led_pmic pmic_type, struct nled_setting* led)
{
int time_index = 0;
int duty = 0;
if((pmic_type != MT65XX_LED_PMIC_NLED_ISINK0 && pmic_type != MT65XX_LED_PMIC_NLED_ISINK4 && pmic_type!= MT65XX_LED_PMIC_NLED_ISINK5) || (led->nled_mode != NLED_BLINK))
{
return -1;
}
time_index = find_time_index_pmic(led->blink_on_time + led->blink_off_time);
duty=32*led->blink_on_time/(led->blink_on_time + led->blink_off_time);
switch(pmic_type){
case MT65XX_LED_PMIC_NLED_ISINK0:
upmu_isinks_ch0_mode(1); //---Rachel PMIC_PWM_1
upmu_isinks_ch0_step(0); //0:4mA 1:8mA
upmu_isinks_ch0_cabc_en(0);
upmu_isinks_dim1_duty(duty);
upmu_isinks_dim1_fsel(pmic_freqsel_array[time_index]);
pmic_bank1_config_interface(0x2e, pmic_clksel_array[time_index], 0x3, 0x6);
upmu_top2_bst_drv_ck_pdn(0x0);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK4);
upmu_isinks_ch0_en(0x1);
break;
case MT65XX_LED_PMIC_NLED_ISINK4:
upmu_isinks_ch4_mode(1); //---Rachel PMIC_PWM_1
upmu_isinks_ch4_step(0); //0:4mA 1:8mA
upmu_isinks_ch4_cabc_en(0);
upmu_isinks_dim1_duty(duty);
upmu_isinks_dim1_fsel(pmic_freqsel_array[time_index]);
pmic_bank1_config_interface(0x2e, pmic_clksel_array[time_index], 0x3, 0x6);
upmu_top2_bst_drv_ck_pdn(0x0);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK4);
upmu_isinks_ch4_en(0x1);
break;
case MT65XX_LED_PMIC_NLED_ISINK5:
upmu_isinks_ch5_mode(2); //--Rachel PMIC_PWM_2
upmu_isinks_ch5_step(0); //0:4mA 1:8mA
upmu_isinks_ch5_cabc_en(0);
upmu_isinks_dim2_duty(duty);
upmu_isinks_dim2_fsel(pmic_freqsel_array[time_index]);
pmic_bank1_config_interface(0x30, pmic_clksel_array[time_index], 0x3, 0x6);
upmu_top2_bst_drv_ck_pdn(0x0);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK5);
upmu_isinks_ch5_en(0x1);
break;
default:
break;
}
return 0;
}
void isink0_init(void)
{
printf("[LEDS]uboot: isink0_init: turn on PMIC6329 isink0 \n\r");
upmu_isinks_ch0_mode(3); //register mode
upmu_isinks_ch0_step(0); //step 4ma,can customize
upmu_isinks_ch0_cabc_en(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch0_en(0x1); //enable the ISINK0
}
static int brightness_set_pmic(enum mt65xx_led_pmic pmic_type, enum led_brightness level)
{
int temp_level;
printf("[LEDS]LED PMIC#%d:%d\n", pmic_type, level);
if (pmic_type == MT65XX_LED_PMIC_LCD_ISINK)
{
if(level)
{
//hwBacklightISINKTuning(1, PMIC_PWM_0, 0x3, 0);
upmu_boost_isink_hw_sel(0x0);
upmu_isinks_ch1_mode(0);
upmu_isinks_ch1_step(3);
upmu_isinks_ch1_cabc_en(0);
//hwBacklightISINKTuning(2, PMIC_PWM_0, 0x3, 0);
upmu_isinks_ch2_mode(0);
upmu_isinks_ch2_step(3);
upmu_isinks_ch2_cabc_en(0);
//hwBacklightISINKTuning(3, PMIC_PWM_0, 0x3, 0);
upmu_isinks_ch3_mode(0);
upmu_isinks_ch3_step(3);
upmu_isinks_ch3_cabc_en(0);
//hwPWMsetting(PMIC_PWM_0, 6, 0);
upmu_isinks_dim0_duty(6);
upmu_isinks_dim0_fsel(0);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK5);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch1_en(0x1);
upmu_isinks_ch2_en(0x1);
upmu_isinks_ch3_en(0x1);
}
else
{
upmu_isinks_ch1_en(0x0);
upmu_isinks_ch2_en(0x0);
upmu_isinks_ch3_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_LCD_BOOST)
{
if (level)
{
temp_level = level/17;
printf("[LEDS]MT65XX_LED_PMIC_LCD_BOOST:level=%d temp_level=%d\n", level, temp_level);
//hwBacklightBoostTuning(PMIC_PWM_0, 0xA, 0);
upmu_boost_isink_hw_sel(0x1);
upmu_boost_mode(0);
upmu_boost_vrsel(0xA);
upmu_boost_cabc_en(0);
//hwPWMsetting(PMIC_PWM_0, level, div);
upmu_isinks_dim0_duty(temp_level);
upmu_isinks_dim0_fsel(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_boost_en(0x1);
}
else
{
printf("[LEDS]MT65XX_LED_PMIC_LCD_BOOST:level=%d\n", level);
//pmic_bank1_config_interface(0x3F, 0x00, 0xFF, 0x0);
upmu_boost_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_NLED_ISINK4)
{
upmu_isinks_ch0_mode(3); //register mode
upmu_isinks_ch0_step(0); //ch0_step 4ma
upmu_isinks_ch0_cabc_en(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch0_en(0x1); //enable the ISINK0
if (level)
{
//hwBacklightISINKTuning(MT65XX_LED_PMIC_NLED_ISINK4, PMIC_PWM_1, 0x3, 0);
upmu_isinks_ch4_mode(1);
upmu_isinks_ch4_step(0); //change to 4ma to cut the power consumption
upmu_isinks_ch4_cabc_en(0);
//hwPWMsetting(PMIC_PWM_1, 31, 8);
upmu_isinks_dim1_duty(15); //change duty to 50%, can customize
upmu_isinks_dim1_fsel(8);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK4);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch4_en(0x1);
}
else
{
//hwBacklightISINKTurnOff(MT65XX_LED_PMIC_NLED_ISINK4);
upmu_isinks_ch4_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_NLED_ISINK5)
{
upmu_isinks_ch0_mode(3); //register mode
upmu_isinks_ch0_step(0); //ch0_step 4ma
upmu_isinks_ch0_cabc_en(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch0_en(0x1); //enable the ISINK0
if (level)
{
//hwBacklightISINKTuning(MT65XX_LED_PMIC_NLED_ISINK5, PMIC_PWM_2, 0Xa, 0);
upmu_isinks_ch5_mode(2);
upmu_isinks_ch5_step(0); //change to 4ma to cut the power consumption
upmu_isinks_ch5_cabc_en(0);
//hwPWMsetting(PMIC_PWM_2, 31, 8);
upmu_isinks_dim2_duty(15); //change duty to 50%, can customize
upmu_isinks_dim2_fsel(8);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK5);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch5_en(0x1);
}
else
{
//hwBacklightISINKTurnOff(MT65XX_LED_PMIC_NLED_ISINK5);
upmu_isinks_ch5_en(0x0);
}
return 0;
}
return -1;
}
static int brightness_set_pmic(enum mt65xx_led_pmic pmic_type, enum led_brightness level)
{
int temp_level;
printf("[LEDS]LED PMIC#%d:%d\n", pmic_type, level);
if (pmic_type == MT65XX_LED_PMIC_LCD_ISINK)
{
if(level)
{
//hwBacklightISINKTuning(1, PMIC_PWM_0, 0x3, 0);
upmu_boost_isink_hw_sel(0x0);
upmu_isinks_ch1_mode(0);
upmu_isinks_ch1_step(3);
upmu_isinks_ch1_cabc_en(0);
//hwBacklightISINKTuning(2, PMIC_PWM_0, 0x3, 0);
upmu_isinks_ch2_mode(0);
upmu_isinks_ch2_step(3);
upmu_isinks_ch2_cabc_en(0);
//hwBacklightISINKTuning(3, PMIC_PWM_0, 0x3, 0);
upmu_isinks_ch3_mode(0);
upmu_isinks_ch3_step(3);
upmu_isinks_ch3_cabc_en(0);
//hwPWMsetting(PMIC_PWM_0, 6, 0);
upmu_isinks_dim0_duty(6);
upmu_isinks_dim0_fsel(0);
//hwBacklightISINKTurnOn(MT65XX_LED_PMIC_NLED_ISINK5);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch1_en(0x1);
upmu_isinks_ch2_en(0x1);
upmu_isinks_ch3_en(0x1);
}
else
{
upmu_isinks_ch1_en(0x0);
upmu_isinks_ch2_en(0x0);
upmu_isinks_ch3_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_LCD_BOOST)
{
if (level)
{
temp_level = level/17;
printf("[LEDS]MT65XX_LED_PMIC_LCD_BOOST:level=%d temp_level=%d\n", level, temp_level);
//hwBacklightBoostTuning(PMIC_PWM_0, 0xA, 0);
upmu_boost_isink_hw_sel(0x1);
upmu_boost_mode(0);
upmu_boost_vrsel(0xA);
upmu_boost_cabc_en(0);
//hwPWMsetting(PMIC_PWM_0, level, div);
upmu_isinks_dim0_duty(temp_level);
upmu_isinks_dim0_fsel(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_boost_en(0x1);
}
else
{
printf("[LEDS]MT65XX_LED_PMIC_LCD_BOOST:level=%d\n", level);
//pmic_bank1_config_interface(0x3F, 0x00, 0xFF, 0x0);
upmu_boost_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_NLED_ISINK4)
{
if (level)
{
upmu_isinks_ch4_mode(3); //register mode
upmu_isinks_ch4_step(0); //0: 4ma 1:8ma
upmu_isinks_ch4_cabc_en(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch4_en(0x1);
}
else
{
upmu_isinks_ch4_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_NLED_ISINK5)
{
if (level)
{
upmu_isinks_ch5_mode(3); //register mode
upmu_isinks_ch5_step(0); //0: 4ma 1:8ma
upmu_isinks_ch5_cabc_en(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch5_en(0x1);
}
else
{
upmu_isinks_ch5_en(0x0);
}
return 0;
}
else if(pmic_type == MT65XX_LED_PMIC_NLED_ISINK0)
{
if (level)
{
upmu_isinks_ch0_mode(3);
upmu_isinks_ch0_step(0); //0: 4ma 1:8ma
upmu_isinks_ch0_cabc_en(0);
upmu_top2_bst_drv_ck_pdn(0x0);
upmu_isinks_ch0_en(0x1);
}
else
{
upmu_isinks_ch0_en(0x0);
}
return 0;
}
return -1;
}