diff options
Diffstat (limited to 'drivers/regulator/wm831x-ldo.c')
| -rw-r--r-- | drivers/regulator/wm831x-ldo.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c index 5f01040e157..344beb8413a 100644 --- a/drivers/regulator/wm831x-ldo.c +++ b/drivers/regulator/wm831x-ldo.c @@ -25,7 +25,7 @@ #include <linux/mfd/wm831x/regulator.h> #include <linux/mfd/wm831x/pdata.h> -#define WM831X_LDO_MAX_NAME 6 +#define WM831X_LDO_MAX_NAME 9 #define WM831X_LDO_CONTROL 0 #define WM831X_LDO_ON_CONTROL 1 @@ -36,6 +36,7 @@ struct wm831x_ldo { char name[WM831X_LDO_MAX_NAME]; + char supply_name[WM831X_LDO_MAX_NAME]; struct regulator_desc desc; int base; struct wm831x *wm831x; @@ -345,6 +346,11 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev) snprintf(ldo->name, sizeof(ldo->name), "LDO%d", id + 1); ldo->desc.name = ldo->name; + + snprintf(ldo->supply_name, sizeof(ldo->supply_name), + "LDO%dVDD", id + 1); + ldo->desc.supply_name = ldo->supply_name; + ldo->desc.id = id; ldo->desc.type = REGULATOR_VOLTAGE; ldo->desc.n_voltages = WM831X_GP_LDO_MAX_SELECTOR + 1; @@ -614,6 +620,11 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev) snprintf(ldo->name, sizeof(ldo->name), "LDO%d", id + 1); ldo->desc.name = ldo->name; + + snprintf(ldo->supply_name, sizeof(ldo->supply_name), + "LDO%dVDD", id + 1); + ldo->desc.supply_name = ldo->supply_name; + ldo->desc.id = id; ldo->desc.type = REGULATOR_VOLTAGE; ldo->desc.n_voltages = WM831X_ALDO_MAX_SELECTOR + 1; @@ -813,6 +824,11 @@ static __devinit int wm831x_alive_ldo_probe(struct platform_device *pdev) snprintf(ldo->name, sizeof(ldo->name), "LDO%d", id + 1); ldo->desc.name = ldo->name; + + snprintf(ldo->supply_name, sizeof(ldo->supply_name), + "LDO%dVDD", id + 1); + ldo->desc.supply_name = ldo->supply_name; + ldo->desc.id = id; ldo->desc.type = REGULATOR_VOLTAGE; ldo->desc.n_voltages = WM831X_ALIVE_LDO_MAX_SELECTOR + 1; |