@@ -79,6 +79,8 @@ struct twlreg_info {
/* TWL6030 LDO register values for CFG_STATE */
#define TWL6030_CFG_STATE_OFF 0x00
#define TWL6030_CFG_STATE_ON 0x01
+#define TWL6030_CFG_STATE_OFF2 0x02
+#define TWL6030_CFG_STATE_SLEEP 0x03
#define TWL6030_CFG_STATE_GRP_SHIFT 5
#define TWL6030_CFG_STATE_APP_SHIFT 2
#define TWL6030_CFG_STATE_APP_MASK (0x03 << TWL6030_CFG_STATE_APP_SHIFT)
@@ -217,13 +219,10 @@ static int twlreg_disable(struct regulator_dev *rdev)
return ret;
}
-static int twlreg_get_status(struct regulator_dev *rdev)
+static int twl4030reg_get_status(struct regulator_dev *rdev)
{
int state = twlreg_grp(rdev);
- if (twl_class_is_6030())
- return 0; /* FIXME return for 6030 regulator */
-
if (state < 0)
return state;
state &= 0x0f;
@@ -236,6 +235,33 @@ static int twlreg_get_status(struct regulator_dev *rdev)
: REGULATOR_STATUS_STANDBY;
}
+static int twl6030reg_get_status(struct regulator_dev *rdev)
+{
+ struct twlreg_info *info = rdev_get_drvdata(rdev);
+ int val;
+
+ val = twlreg_grp(rdev);
+ if (val < 0)
+ return val;
+
+ val = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_STATE);
+
+ switch (TWL6030_CFG_STATE_APP(val)) {
+ case TWL6030_CFG_STATE_ON:
+ return REGULATOR_STATUS_NORMAL;
+
+ case TWL6030_CFG_STATE_SLEEP:
+ return REGULATOR_STATUS_STANDBY;
+
+ case TWL6030_CFG_STATE_OFF:
+ case TWL6030_CFG_STATE_OFF2:
+ default:
+ break;
+ }
+
+ return REGULATOR_STATUS_OFF;
+}
+
static int twlreg_set_mode(struct regulator_dev *rdev, unsigned mode)
{
struct twlreg_info *info = rdev_get_drvdata(rdev);
@@ -427,7 +453,7 @@ static struct regulator_ops twl4030ldo_ops = {
.set_mode = twlreg_set_mode,
- .get_status = twlreg_get_status,
+ .get_status = twl4030reg_get_status,
};
static int twl6030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
@@ -485,7 +511,7 @@ static struct regulator_ops twl6030ldo_ops = {
.set_mode = twlreg_set_mode,
- .get_status = twlreg_get_status,
+ .get_status = twl6030reg_get_status,
};
/*----------------------------------------------------------------------*/
@@ -518,7 +544,7 @@ static struct regulator_ops twl4030fixed_ops = {
.set_mode = twlreg_set_mode,
- .get_status = twlreg_get_status,
+ .get_status = twl4030reg_get_status,
};
static struct regulator_ops twl6030fixed_ops = {
@@ -532,14 +558,14 @@ static struct regulator_ops twl6030fixed_ops = {
.set_mode = twlreg_set_mode,
- .get_status = twlreg_get_status,
+ .get_status = twl6030reg_get_status,
};
static struct regulator_ops twl6030_fixed_resource = {
.enable = twlreg_enable,
.disable = twlreg_disable,
.is_enabled = twl6030reg_is_enabled,
- .get_status = twlreg_get_status,
+ .get_status = twl6030reg_get_status,
};
/*----------------------------------------------------------------------*/