static int __devinit max8893_pmic_probe(struct i2c_client *client,
const struct i2c_device_id *i2c_id)
{
struct regulator_dev **rdev;
struct max8893_platform_data *pdata = client->dev.platform_data;
struct max8893_data *max8893;
int i = 0, id, ret;
int gpio_value=0;
DBG("func =%s :: Start!!!\n",__func__);
if (!pdata)
return -EINVAL;
max8893 = kzalloc(sizeof(struct max8893_data), GFP_KERNEL);
if (!max8893)
return -ENOMEM;
max8893->rdev = kzalloc(sizeof(struct regulator_dev *) * (pdata->num_regulators + 1), GFP_KERNEL);
if (!max8893->rdev) {
kfree(max8893);
return -ENOMEM;
}
max8893->client = client;
max8893->dev = &client->dev;
mutex_init(&max8893->mutex);
max8893_client=client;
max8893->num_regulators = pdata->num_regulators;
for (i = 0; i < pdata->num_regulators; i++) {
DBG("regulator_register called for ldo=%d\n",pdata->regulators[i].id);
id = pdata->regulators[i].id - MAX8893_LDO1;
max8893->rdev[i] = regulator_register(®ulators_8893[id],
max8893->dev, pdata->regulators[i].initdata, max8893);
ret = IS_ERR(max8893->rdev[i]);
if (ret)
dev_err(max8893->dev, "regulator init failed\n");
}
rdev = max8893->rdev;
max8893_i2c_read(client, MAX8893_REG_ONOFF, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_DISCHARGE, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LSTIME, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_DVSRAMP, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_BUCK, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO1, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO2, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO3, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO4, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO5, (u8 *) &ret);
i2c_set_clientdata(client, max8893);
client_8893data_p = max8893; // store 8893 client data to be used later
DBG("func =%s :: End!!!\n",__func__);
return 0;
}
static int __devinit max8893_pmic_probe(struct i2c_client *client,
const struct i2c_device_id *i2c_id)
{
struct regulator_dev **rdev;
struct max8893_platform_data *pdata = client->dev.platform_data;
struct max8893_data *max8893;
int i = 0, id, ret;
int gpio_value=0;
DBG("func =%s :: Start!!!\n",__func__);
if (!pdata)
return -EINVAL;
max8893 = kzalloc(sizeof(struct max8893_data), GFP_KERNEL);
if (!max8893)
return -ENOMEM;
max8893->rdev = kzalloc(sizeof(struct regulator_dev *) * (pdata->num_regulators + 1), GFP_KERNEL);
if (!max8893->rdev) {
kfree(max8893);
return -ENOMEM;
}
max8893->client = client;
max8893->dev = &client->dev;
mutex_init(&max8893->mutex);
max8893_client=client;
max8893->num_regulators = pdata->num_regulators;
for (i = 0; i < pdata->num_regulators; i++) {
DBG("regulator_register called for ldo=%d\n",pdata->regulators[i].id);
id = pdata->regulators[i].id - MAX8893_LDO1;
max8893->rdev[i] = regulator_register(®ulators_8893[id],
max8893->dev, pdata->regulators[i].initdata, max8893);
ret = IS_ERR(max8893->rdev[i]);
if (ret)
dev_err(max8893->dev, "regulator init failed\n");
}
rdev = max8893->rdev;
max8893_i2c_read(client, MAX8893_REG_ONOFF, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_DISCHARGE, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LSTIME, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_DVSRAMP, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_BUCK, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO1, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO2, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO3, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO4, (u8 *) &ret);
max8893_i2c_read(client, MAX8893_REG_LDO5, (u8 *) &ret);
i2c_set_clientdata(client, max8893);
client_8893data_p = max8893; // store 8893 client data to be used later
DBG("func =%s :: End!!!\n",__func__);
//temp code
//NAGSM_Android_SEL_Kernel_Aakash_20101005
// mass_mem_cfg_gpio();
// mass_mem_ldo_en(1);
//NAGSM_Android_SEL_Kernel_Aakash_20101005
//
/****
sii9234 and fsa9480 driver uses this flag
- to check max8893 status and configure power for sii9234
- initialize sii9234
****/
#if defined(CONFIG_S5PC110_DEMPSEY_BOARD)
max8893_i2cprobe_status = 1;
//[NAGSM_Android_HDLNC_SJW_20101228 : LDO1,2 disable i2c register
mass_mem_ldo_en(0);
#endif
return 0;
}