/* VGP2 3.0v LDO enable */
static void ldo_3v0_on(void)
{
#ifdef BUILD_UBOOT
#error "not implemeted"
#elif defined(BUILD_LK)
	upmu_set_rg_vgp1_vosel(6);	/* VGP2_SEL= 101 : 2.8V , 110 : 3.0V */
	upmu_set_rg_vgp1_en(1);

#else
		upmu_set_rg_vgp1_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
		upmu_set_rg_vgp1_en(1);
		//hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_3000, "3V0_TOUCH_VDD");
#endif
}
예제 #2
0
static void lcm_init(void)
{
#ifdef BUILD_LK

	printf("[LK/LCM] lcm_init() enter \n");

	lcm_set_gpio_output(GPIO_LCM_RST, 0);
	MDELAY(20);

	lcm_set_gpio_output(GPIO_LCM_RST, 1);
	MDELAY(50);

	//VDD power on ->VGP1_PMU 2.0V
	upmu_set_rg_vgp1_vosel(0x4);
	upmu_set_rg_vgp1_en(0x1);
    MDELAY(20);
	//AVDD power on
	lcm_set_gpio_output(GPIO_LCM_PWR_EN, 1);
	MDELAY(20);
	

#elif (defined BUILD_UBOOT)
#else

	printk("[Kernel/LCM] lcm_init() enter \n");	

#endif	 
}
예제 #3
0
/* VGP2 3.0v LDO enable */
static void ldo_3v0_on(void)
{

#ifdef BUILD_UBOOT 
	#error "not implemeted"
#elif defined(BUILD_LK)
    #if defined(_Y70_Rev_A_)    // Y70 Rev.A board
	upmu_set_rg_vgp1_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
	upmu_set_rg_vgp1_en(1);    
    #elif defined(_Y70_Rev_B_)  // Y70 Rev.B board    
	upmu_set_rg_vgp2_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
	upmu_set_rg_vgp2_en(1);
    #else               // Y70 Rev.A-2 board
	upmu_set_rg_vgp2_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
	upmu_set_rg_vgp2_en(1);	
    #endif /* _Y70_Rev_A_ */
#else
    #if defined(_Y70_Rev_A_)    // Y70 Rev.A board
	hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_3000, "3V0_TOUCH_VDD");	    
    #elif defined(_Y70_Rev_B_)  // Y70 Rev.B board        
	hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_3000, "3V0_MTK_LCD_VCC");	
    #else               // Y70 Rev.A-2 board
	hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_3000, "3V0_LCD_VCC_MTK_S");	
    #endif /* _Y70_Rev_A_ */
#endif

}
예제 #4
0
/* VCAMD 1.8v LDO enable */
static void ldo_1v8io_on(void)
{
#ifdef BUILD_UBOOT 
	#error "not implemeted"
#elif defined(BUILD_LK) 	
    #if defined(_Y70_Rev_A_)    // Y70 Rev.A board
	upmu_set_rg_vgp2_vosel(3);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
	upmu_set_rg_vgp2_en(1);
    #elif defined(_Y70_Rev_B_)  // Y70 Rev.B board
	upmu_set_rg_vgp1_vosel(3);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
	upmu_set_rg_vgp1_en(1);
    #else               // Y70 Rev.A-2 board
	upmu_set_rg_vcamd_vosel(3);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
	upmu_set_rg_vcamd_en(1);
    #endif /* _Y70_Rev_A_ */
#else
    #if defined(_Y70_Rev_A_)    // Y70 Rev.A board
	hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_1800, "1V8_LCD_VIO_MTK_S");	    
    #elif defined(_Y70_Rev_B_)  // Y70 Rev.B board
	hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_1800, "1V8_MTK_LCD_IO");	
    #else               // Y70 Rev.A-2 board
	hwPowerOn(MT6323_POWER_LDO_VCAMD, VOL_1800, "1V8_LCD_VIO_MTK_S");	
    #endif /* _Y70_Rev_A_ */
#endif 
}
예제 #5
0
/* VCAMD 1.8v LDO enable */
static void ldo_1v8io_on(void)
{
#ifdef BUILD_UBOOT 
	#error "not implemeted"
#elif defined(BUILD_LK) 	
    if ( g_PCBver==HW_REV_B )
    {
    	upmu_set_rg_vgp1_vosel(3);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
    	upmu_set_rg_vgp1_en(1);        
    }
    else if ( g_PCBver==HW_REV_A_2 )
    {
    	upmu_set_rg_vcamd_vosel(3);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
    	upmu_set_rg_vcamd_en(1);        
    }
    else    //( g_PCBver==HW_REV_A )
    {
    	upmu_set_rg_vgp2_vosel(3);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
    	upmu_set_rg_vgp2_en(1);
    }
#else
    if ( g_PCBver==HW_REV_B )
    {
    	hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_1800, "1V8_MTK_LCD_IO");	        
    }
    else if ( g_PCBver==HW_REV_A_2 )
    {
    	hwPowerOn(MT6323_POWER_LDO_VCAMD, VOL_1800, "1V8_LCD_VIO_MTK_S");	        
    }
    else    //( g_PCBver==HW_REV_A )
    {
    	hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_1800, "1V8_LCD_VIO_MTK_S");	        
    }    
#endif 
}
void lvds_power_init(void)
{
   upmu_set_rg_vgp1_vosel(7);//7=3.3v
   upmu_set_rg_vgp1_en(1);//

   //upmu_set_rg_vgp6_vosel(7);//7=3.3v
   //upmu_set_rg_vgp6_en(1);//
}
예제 #7
0
static void lcd_power_en(unsigned char enabled)
{
    if (enabled)
    {      
#ifdef BUILD_LK
        /* VGP2_PMU 3V */
/*
        pmic_config_interface(DIGLDO_CON29, 0x6, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT);
        pmic_config_interface(DIGLDO_CON8, 0x1, PMIC_RG_VGP2_EN_MASK, PMIC_RG_VGP2_EN_SHIFT);
        */
        upmu_set_rg_vgp1_vosel(0x3);
		upmu_set_rg_vgp1_en(0x1);
#else
		/*
        upmu_set_rg_vgp2_vosel(0x6);
        upmu_set_rg_vgp2_en(0x1);
        */
        upmu_set_rg_vgp1_vosel(0x3);
		upmu_set_rg_vgp1_en(0x1);
#endif
        mt_set_gpio_out(GPIO_LCM_PWR, GPIO_OUT_ONE);
    }
    else
    {      
#ifdef BUILD_LK
        /* VGP2_PMU 3V */
/*
        pmic_config_interface(DIGLDO_CON8, 0x0, PMIC_RG_VGP2_EN_MASK, PMIC_RG_VGP2_EN_SHIFT);
        pmic_config_interface(DIGLDO_CON29, 0x0, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT); 
*/
	upmu_set_rg_vgp1_en(0);
	upmu_set_rg_vgp1_vosel(0);
#else
        //upmu_set_rg_vgp2_en(0x0);        
        //upmu_set_rg_vgp2_vosel(0x0);
		upmu_set_rg_vgp1_en(0);
		upmu_set_rg_vgp1_vosel(0);
#endif
        mt_set_gpio_out(GPIO_LCM_PWR, GPIO_OUT_ZERO);
    }
}
static void lcm_init_power(void)
{
#ifdef BUILD_LK 
	printf("[LK/LCM] lcm_init_power() enter\n");
	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);
	MDELAY(20);
	upmu_set_rg_vgp1_vosel(3);
	upmu_set_rg_vgp1_en(0x1);
		
#else
	printk("[Kernel/LCM] lcm_init_power() enter\n");
	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);
	MDELAY(20);
	
#endif

}
/* VGP2 3.0v LDO enable */
static void ldo_3v0_on(void)
{
#if 1 //defined(TARGET_S7)
#ifdef BUILD_UBOOT
	#error "not implemeted"
#elif defined(BUILD_LK)
		upmu_set_rg_vgp1_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
		upmu_set_rg_vgp1_en(1);

#else
		hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_3000, "3V0_TOUCH_VDD");
#endif
#else
	mt_set_gpio_mode(GPIO_LCM_PWR, GPIO_LCM_PWR_M_GPIO);
	mt_set_gpio_pull_enable(GPIO_LCM_PWR, GPIO_PULL_ENABLE);
	mt_set_gpio_dir(GPIO_LCM_PWR, GPIO_DIR_OUT);
	mt_set_gpio_out(GPIO_LCM_PWR, GPIO_OUT_ONE);
#endif
}
static void lcm_resume_power(void)
{
#ifdef BUILD_LK 
	printf("[LK/LCM] lcm_resume_power() enter\n");
	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);
	MDELAY(20);
	upmu_set_rg_vgp1_vosel(3);
	upmu_set_rg_vgp1_en(0x1);
				
#else
	printk("[Kernel/LCM] lcm_resume_power() enter\n");
	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);
	MDELAY(20);
	
	hwPowerOn(MT6323_POWER_LDO_VGP1 , VOL_1800 ,"LCM");
	MDELAY(20);
			
#endif
}
예제 #11
0
static void lcm_init(void)
{
        	  upmu_set_rg_vgp1_vosel(3);  // set 1.8v for VGP1
         	 upmu_set_rg_vgp1_en(1);      //  VGP1 power ON
            MDELAY(1);
            upmu_set_rg_vcam_af_vosel(5);  // set 2.8V  for VCAM_AF
            upmu_set_rg_vcam_af_en(1);      // VCAM_AF power ON
            MDELAY(1);

    SET_RESET_PIN(1);
	MDELAY(1);
	SET_RESET_PIN(0);
	MDELAY(10);
	SET_RESET_PIN(1);
	MDELAY(120);
	init_lcm_registers();
	LCM_PRINT("[LCD] lcm_init \n");

}
예제 #12
0
static void lcm_resume(void)
{
#ifdef BUILD_LK

	printf("[LK/LCM] lcm_resume() enter \n");


	lcm_set_gpio_output(GPIO_LCM_RST, 0);
	MDELAY(20);

	lcm_set_gpio_output(GPIO_LCM_RST, 1);
	MDELAY(20);

	//VGP1_PMU 2.0V
	upmu_set_rg_vgp1_vosel(0x4);
	upmu_set_rg_vgp1_en(0x1);
	MDELAY(20);

	lcm_set_gpio_output(GPIO_LCM_PWR_EN, 1);
	MDELAY(20);
	
	
#elif (defined BUILD_UBOOT)
#else

	printk("[Kernel/LCM] lcm_resume() enter \n");


	lcm_set_gpio_output(GPIO_LCM_RST, 0);
	MDELAY(20);

	lcm_set_gpio_output(GPIO_LCM_RST, 1);
	MDELAY(20);

	hwPowerOn(MT6323_POWER_LDO_VGP1 , VOL_2000 ,"LCM");
	MDELAY(20);

	lcm_set_gpio_output(GPIO_LCM_PWR_EN, 1);
	MDELAY(20);		
	
#endif	 
}
static void lcm_suspend_power(void)
{
#ifdef BUILD_LK 
	printf("[LK/LCM] lcm_suspend_power() enter\n");
	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ZERO);
	MDELAY(20);
	
	upmu_set_rg_vgp1_vosel(0);
	upmu_set_rg_vgp1_en(0);	
			
#else
	printk("[Kernel/LCM] lcm_suspend_power() enter\n");
	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ZERO);
	MDELAY(20);
	
	hwPowerDown(MT6323_POWER_LDO_VGP1 ,"LCM");
	MDELAY(20);
		
#endif
}
예제 #14
0
static void lcm_suspend(void)
{
#ifdef BUILD_LK

	printf("[LK/LCM] lcm_suspend() enter\n");

	lcm_set_gpio_output(GPIO_LCM_RST, 0);
	MDELAY(300);
    //AVDD power off
	lcm_set_gpio_output(GPIO_LCM_PWR_EN, 0);
	MDELAY(2);

	//VDD power off ->VGP1_PMU 2.0V
	upmu_set_rg_vgp1_vosel(0);
	upmu_set_rg_vgp1_en(0);	
	MDELAY(20);
	
#elif (defined BUILD_UBOOT)
#else

	printk("[LCM] lcm_suspend() enter\n");

    lcm_set_gpio_output(GPIO_LCM_RST, 0);
	MDELAY(300);
    //AVDD power off
	lcm_set_gpio_output(GPIO_LCM_PWR_EN, 0);
	MDELAY(2);
	if(fgisFirst == TRUE)
	{
		 fgisFirst = FALSE;
		hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_2000, "LCM");
	}

	//VDD power off ->VGP1_PMU 2.0V
	hwPowerDown(MT6323_POWER_LDO_VGP1, "LCM");
	MDELAY(20);
	
#endif	 
}
예제 #15
0
/* VGP2 3.0v LDO enable */
static void ldo_3v0_on(void)
{

#ifdef BUILD_UBOOT 
	#error "not implemeted"
#elif defined(BUILD_LK)
    if ( g_PCBver==HW_REV_B )
    { 
    	upmu_set_rg_vgp2_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
    	upmu_set_rg_vgp2_en(1);        
    }
    else if ( g_PCBver==HW_REV_A_2 )
    {
    	upmu_set_rg_vgp2_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
    	upmu_set_rg_vgp2_en(1);	        
    }
    else    //( g_PCBver==HW_REV_A )
    {
        upmu_set_rg_vgp1_vosel(6);  // VGP2_SEL= 101 : 2.8V , 110 : 3.0V
        upmu_set_rg_vgp1_en(1);
    }    
#else
    if ( g_PCBver==HW_REV_B )
    {
    	hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_3000, "3V0_MTK_LCD_VCC");	        
    }
    else if ( g_PCBver==HW_REV_A_2 )
    {
    	hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_3000, "3V0_LCD_VCC_MTK_S");        
    }
    else    //( g_PCBver==HW_REV_A )
    {
	    hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_3000, "3V0_TOUCH_VDD");	    
    }    
#endif

}