diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-28 21:40:42 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-23 20:18:58 +0100 |
| commit | 82caa9780a85a97e45e4df6e1f228279707bdcfe (patch) | |
| tree | 5738f6b2b5d46b974de0da2bc81b19fc4be88140 /drivers/regulator | |
| parent | f1aba13fbdcccd36c4ed4b0c1aa910bb05a0fd01 (diff) | |
regulator: wm831x-dcdc: Specify supply names
Allows hookup via normal consumer mechanisms.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c index f0da23c5826..c9648635feb 100644 --- a/drivers/regulator/wm831x-dcdc.c +++ b/drivers/regulator/wm831x-dcdc.c @@ -35,7 +35,7 @@ #define WM831X_DCDC_MODE_IDLE 2 #define WM831X_DCDC_MODE_STANDBY 3 -#define WM831X_DCDC_MAX_NAME 6 +#define WM831X_DCDC_MAX_NAME 9 /* Register offsets in control block */ #define WM831X_DCDC_CONTROL_1 0 @@ -50,6 +50,7 @@ struct wm831x_dcdc { char name[WM831X_DCDC_MAX_NAME]; + char supply_name[WM831X_DCDC_MAX_NAME]; struct regulator_desc desc; int base; struct wm831x *wm831x; @@ -534,6 +535,11 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev) snprintf(dcdc->name, sizeof(dcdc->name), "DCDC%d", id + 1); dcdc->desc.name = dcdc->name; + + snprintf(dcdc->supply_name, sizeof(dcdc->supply_name), + "DC%dVDD", id + 1); + dcdc->desc.supply_name = dcdc->supply_name; + dcdc->desc.id = id; dcdc->desc.type = REGULATOR_VOLTAGE; dcdc->desc.n_voltages = WM831X_BUCKV_MAX_SELECTOR + 1; @@ -748,6 +754,11 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev) snprintf(dcdc->name, sizeof(dcdc->name), "DCDC%d", id + 1); dcdc->desc.name = dcdc->name; + + snprintf(dcdc->supply_name, sizeof(dcdc->supply_name), + "DC%dVDD", id + 1); + dcdc->desc.supply_name = dcdc->supply_name; + dcdc->desc.id = id; dcdc->desc.type = REGULATOR_VOLTAGE; dcdc->desc.n_voltages = WM831X_BUCKP_MAX_SELECTOR + 1; |