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/lp8788' into regulator-next

This commit is contained in:
Mark Brown 2012-12-10 12:42:57 +09:00
parent bdb7e45507 131a5b9d82
commit a8bfb69e77
2 changed files with 6 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/regulator/lp8788-buck.c
View File

@ -429,18 +429,6 @@ static struct regulator_desc lp8788_buck_desc[] = {
},
};
static int _gpio_request(struct lp8788_buck *buck, int gpio, char *name)
{
struct device *dev = buck->lp->dev;
if (!gpio_is_valid(gpio)) {
dev_err(dev, "invalid gpio: %d\n", gpio);
return -EINVAL;
}
return devm_gpio_request_one(dev, gpio, DVS_LOW, name);
}
static int lp8788_dvs_gpio_request(struct lp8788_buck *buck,
enum lp8788_buck_id id)
{
@ -452,7 +440,8 @@ static int lp8788_dvs_gpio_request(struct lp8788_buck *buck,
switch (id) {
case BUCK1:
gpio = pdata->buck1_dvs->gpio;
ret = _gpio_request(buck, gpio, b1_name);
ret = devm_gpio_request_one(buck->lp->dev, gpio, DVS_LOW,
b1_name);
if (ret)
return ret;
@ -461,7 +450,8 @@ static int lp8788_dvs_gpio_request(struct lp8788_buck *buck,
case BUCK2:
for (i = 0 ; i < LP8788_NUM_BUCK2_DVS ; i++) {
gpio = pdata->buck2_dvs->gpio[i];
ret = _gpio_request(buck, gpio, b2_name[i]);
ret = devm_gpio_request_one(buck->lp->dev, gpio,
DVS_LOW, b2_name[i]);
if (ret)
return ret;
}

13
drivers/regulator/lp8788-ldo.c
View File

@ -126,7 +126,7 @@ struct lp8788_ldo {
};
/* DLDO 1, 2, 3, 9 voltage table */
const int lp8788_dldo1239_vtbl[] = {
static const int lp8788_dldo1239_vtbl[] = {
1800000, 1900000, 2000000, 2100000, 2200000, 2300000, 2400000, 2500000,
2600000, 2700000, 2800000, 2900000, 3000000, 2850000, 2850000, 2850000,
2850000, 2850000, 2850000, 2850000, 2850000, 2850000, 2850000, 2850000,
@ -662,14 +662,6 @@ static int lp8788_config_ldo_enable_mode(struct lp8788_ldo *ldo,
[EN_DLDO7] = LP8788_EN_SEL_DLDO7_M,
[EN_DLDO911] = LP8788_EN_SEL_DLDO911_M,
};
u8 val[] = {
[EN_ALDO1] = 0 << 5,
[EN_ALDO234] = 0 << 4,
[EN_ALDO5] = 0 << 3,
[EN_ALDO7] = 0 << 2,
[EN_DLDO7] = 0 << 1,
[EN_DLDO911] = 0 << 0,
};
switch (id) {
case DLDO7:
@ -708,8 +700,7 @@ static int lp8788_config_ldo_enable_mode(struct lp8788_ldo *ldo,
return ret;
set_default_ldo_enable_mode:
return lp8788_update_bits(lp, LP8788_EN_SEL, en_mask[enable_id],
val[enable_id]);
return lp8788_update_bits(lp, LP8788_EN_SEL, en_mask[enable_id], 0);
}
static int lp8788_dldo_probe(struct platform_device *pdev)