Ejemplos de board_init_i2c en C++ (Cpp)

Ejemplo n.º 1

Archivo: trats2.c Proyecto: YuchengWang/itop-uboot-2014-10

int exynos_power_init(void)
{
	int ret;

#ifdef CONFIG_SYS_I2C_INIT_BOARD
	board_init_i2c();
#endif
	ret = pmic_init();		/* I2C adapter 7 - bus name s3c24x0_7 */
    if( ret < 0 ){
		debug("%s: Cannot init pmic\n", __func__);
		return -1;
    }
    ret = pmic_init_s5m8767a();
    if( ret < 0 ){
		debug("%s: Cannot init pmic\n", __func__);
		return -1;
    }
	return 0;
}

Ejemplo n.º 2

Archivo: trats2.c Proyecto: AmesianX/WinQEMU

int exynos_power_init(void)
{
	int chrg;
	struct power_battery *pb;
	struct pmic *p_chrg, *p_muic, *p_fg, *p_bat;

#ifdef CONFIG_SYS_I2C_INIT_BOARD
	board_init_i2c();
#endif
	pmic_init(I2C_7);		/* I2C adapter 7 - bus name s3c24x0_7 */
	pmic_init_max77686();
	pmic_init_max77693(I2C_10);	/* I2C adapter 10 - bus name soft1 */
	power_muic_init(I2C_10);	/* I2C adapter 10 - bus name soft1 */
	power_fg_init(I2C_9);		/* I2C adapter 9 - bus name soft0 */
	power_bat_init(0);

	p_chrg = pmic_get("MAX77693_PMIC");
	if (!p_chrg) {
		puts("MAX77693_PMIC: Not found\n");
		return -ENODEV;
	}

	p_muic = pmic_get("MAX77693_MUIC");
	if (!p_muic) {
		puts("MAX77693_MUIC: Not found\n");
		return -ENODEV;
	}

	p_fg = pmic_get("MAX77693_FG");
	if (!p_fg) {
		puts("MAX17042_FG: Not found\n");
		return -ENODEV;
	}

	if (p_chrg->chrg->chrg_bat_present(p_chrg) == 0)
		puts("No battery detected\n");

	p_bat = pmic_get("BAT_TRATS2");
	if (!p_bat) {
		puts("BAT_TRATS2: Not found\n");
		return -ENODEV;
	}

	p_fg->parent =  p_bat;
	p_chrg->parent = p_bat;
	p_muic->parent = p_bat;

	p_bat->pbat->battery_init(p_bat, p_fg, p_chrg, p_muic);

	pb = p_bat->pbat;
	chrg = p_muic->chrg->chrg_type(p_muic);
	debug("CHARGER TYPE: %d\n", chrg);

	if (!p_chrg->chrg->chrg_bat_present(p_chrg)) {
		puts("No battery detected\n");
		return -1;
	}

	p_fg->fg->fg_battery_check(p_fg, p_bat);

	if (pb->bat->state == CHARGE && chrg == CHARGER_USB)
		puts("CHARGE Battery !\n");

	return 0;
}