WM831X_DCDC_ON_CONFIG
u16 reg = dcdc->base + WM831X_DCDC_ON_CONFIG;
int on_reg = dcdc->base + WM831X_DCDC_ON_CONFIG;
ret = wm831x_reg_read(wm831x, dcdc->base + WM831X_DCDC_ON_CONFIG);
dcdc->desc.vsel_reg = dcdc->base + WM831X_DCDC_ON_CONFIG;
u16 reg = dcdc->base + WM831X_DCDC_ON_CONFIG;