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regulator: wm831x-dcdc: Specify supply names 

Allows hookup via normal consumer mechanisms.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-03-28 21:40:42 +01:00
parent f1aba13fbd
commit 82caa9780a
1 changed files with 12 additions and 1 deletions
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13
drivers/regulator/wm831x-dcdc.c
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@ -35,7 +35,7 @@
#define WM831X_DCDC_MODE_IDLE 2 #define WM831X_DCDC_MODE_IDLE 2
#define WM831X_DCDC_MODE_STANDBY 3 #define WM831X_DCDC_MODE_STANDBY 3
#define WM831X_DCDC_MAX_NAME 6 #define WM831X_DCDC_MAX_NAME 9
/* Register offsets in control block */ /* Register offsets in control block */
#define WM831X_DCDC_CONTROL_1 0 #define WM831X_DCDC_CONTROL_1 0
@ -50,6 +50,7 @@
struct wm831x_dcdc { struct wm831x_dcdc {
char name[WM831X_DCDC_MAX_NAME]; char name[WM831X_DCDC_MAX_NAME];
char supply_name[WM831X_DCDC_MAX_NAME];
struct regulator_desc desc; struct regulator_desc desc;
int base; int base;
struct wm831x *wm831x; 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); snprintf(dcdc->name, sizeof(dcdc->name), "DCDC%d", id + 1);
dcdc->desc.name = dcdc->name; 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.id = id;
dcdc->desc.type = REGULATOR_VOLTAGE; dcdc->desc.type = REGULATOR_VOLTAGE;
dcdc->desc.n_voltages = WM831X_BUCKV_MAX_SELECTOR + 1; 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); snprintf(dcdc->name, sizeof(dcdc->name), "DCDC%d", id + 1);
dcdc->desc.name = dcdc->name; 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.id = id;
dcdc->desc.type = REGULATOR_VOLTAGE; dcdc->desc.type = REGULATOR_VOLTAGE;
dcdc->desc.n_voltages = WM831X_BUCKP_MAX_SELECTOR + 1; dcdc->desc.n_voltages = WM831X_BUCKP_MAX_SELECTOR + 1;