hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'regulator/topic/tps80031' into regulator-next

This commit is contained in:
Mark Brown 2012-12-10 12:43:32 +09:00
parent f1e0d5f138 7fa8a59757
commit 8ee005112d
1 changed files with 11 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
drivers/regulator/tps80031-regulator.c
View File

@ -1,7 +1,7 @@
/*
* tps80031-regulator.c -- TI TPS80031 regulator driver.
*
* Regulator driver for TITPS80031/TPS80032 Fully Integrated Power
* Regulator driver for TI TPS80031/TPS80032 Fully Integrated Power
* Management with Power Path and Battery Charger.
*
* Copyright (c) 2012, NVIDIA Corporation.
@ -284,14 +284,6 @@ static int tps80031_ldo_get_voltage_sel(struct regulator_dev *rdev)
return vsel & rdev->desc->vsel_mask;
}
static int tps80031_ldo_list_voltage(struct regulator_dev *rdev, unsigned sel)
{
if (sel == 0)
return 0;
else
return regulator_list_voltage_linear(rdev, sel - 1);
}
static int tps80031_vbus_is_enabled(struct regulator_dev *rdev)
{
struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
@ -311,7 +303,7 @@ static int tps80031_vbus_is_enabled(struct regulator_dev *rdev)
TPS80031_CHARGERUSB_CTRL3, &ctrl3);
if (ret < 0) {
dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
TPS80031_CHARGERUSB_CTRL1, ret);
TPS80031_CHARGERUSB_CTRL3, ret);
return ret;
}
if ((ctrl1 & OPA_MODE_EN) && (ctrl3 & BOOST_HW_PWR_EN))
@ -398,7 +390,7 @@ static struct regulator_ops tps80031_dcdc_ops = {
};
static struct regulator_ops tps80031_ldo_ops = {
.list_voltage = tps80031_ldo_list_voltage,
.list_voltage = regulator_list_voltage_linear,
.set_voltage_sel = tps80031_ldo_set_voltage_sel,
.get_voltage_sel = tps80031_ldo_get_voltage_sel,
.enable = tps80031_reg_enable,
@ -407,15 +399,18 @@ static struct regulator_ops tps80031_ldo_ops = {
};
static struct regulator_ops tps80031_vbus_sw_ops = {
.list_voltage = regulator_list_voltage_linear,
.enable = tps80031_vbus_enable,
.disable = tps80031_vbus_disable,
.is_enabled = tps80031_vbus_is_enabled,
};
static struct regulator_ops tps80031_vbus_hw_ops = {
.list_voltage = regulator_list_voltage_linear,
};
static struct regulator_ops tps80031_ext_reg_ops = {
.list_voltage = regulator_list_voltage_linear,
.enable = tps80031_reg_enable,
.disable = tps80031_reg_disable,
.is_enabled = tps80031_reg_is_enabled,
@ -462,6 +457,7 @@ static struct regulator_ops tps80031_ext_reg_ops = {
.type = REGULATOR_VOLTAGE, \
.min_uV = 1000000, \
.uV_step = 100000, \
.linear_min_sel = 1, \
.n_voltages = 25, \
.vsel_mask = LDO_VSEL_MASK, \
.enable_time = 500, \
@ -477,7 +473,8 @@ static struct regulator_ops tps80031_ext_reg_ops = {
.desc = { \
.name = "tps80031_"#_id, \
.id = TPS80031_REGULATOR_##_id, \
.n_voltages = 2, \
.min_uV = max_mV * 1000, \
.n_voltages = 1, \
.ops = &_ops, \
.type = REGULATOR_VOLTAGE, \
.owner = THIS_MODULE, \
@ -679,7 +676,6 @@ static int tps80031_regulator_probe(struct platform_device *pdev)
{
struct tps80031_platform_data *pdata;
struct tps80031_regulator_platform_data *tps_pdata;
struct tps80031_regulator_info *rinfo;
struct tps80031_regulator *ri;
struct tps80031_regulator *pmic;
struct regulator_dev *rdev;
@ -703,9 +699,8 @@ static int tps80031_regulator_probe(struct platform_device *pdev)
for (num = 0; num < TPS80031_REGULATOR_MAX; ++num) {
tps_pdata = pdata->regulator_pdata[num];
rinfo = &tps80031_rinfo[num];
ri = &pmic[num];
ri->rinfo = rinfo;
ri->rinfo = &tps80031_rinfo[num];
ri->dev = &pdev->dev;
check_smps_mode_mult(pdev->dev.parent, ri);
@ -788,6 +783,6 @@ static void __exit tps80031_regulator_exit(void)
module_exit(tps80031_regulator_exit);
MODULE_ALIAS("platform:tps80031-regulator");
MODULE_DESCRIPTION("Regulator Driver for TI TPS80031 PMIC");
MODULE_DESCRIPTION("Regulator Driver for TI TPS80031/TPS80032 PMIC");
MODULE_AUTHOR("Laxman Dewangan <ldewangan@nvidia.com>");
MODULE_LICENSE("GPL v2");