voltdm->rmw(CFG_CHANNEL_MASK << vc->cfg_channel_sa_shift,
vc->cfg_channel << vc->cfg_channel_sa_shift,
- vc->common->cfg_channel_reg);
+ vc->cfg_channel_reg);
return 0;
}
u8 *target_vsel, u8 *current_vsel)
{
struct omap_vc_channel *vc = voltdm->vc;
- struct omap_vdd_info *vdd = voltdm->vdd;
- struct omap_volt_data *volt_data;
- u32 vc_cmdval, vp_errgain_val;
+ u32 vc_cmdval;
/* Check if sufficient pmic info is available for this vdd */
if (!voltdm->pmic) {
return -EINVAL;
}
- /* Get volt_data corresponding to target_volt */
- volt_data = omap_voltage_get_voltdata(voltdm, target_volt);
- if (IS_ERR(volt_data))
- volt_data = NULL;
-
*target_vsel = voltdm->pmic->uv_to_vsel(target_volt);
- *current_vsel = voltdm->pmic->uv_to_vsel(vdd->curr_volt);
+ *current_vsel = voltdm->pmic->uv_to_vsel(voltdm->nominal_volt);
/* Setting the ON voltage to the new target voltage */
vc_cmdval = voltdm->read(vc->cmdval_reg);
vc_cmdval |= (*target_vsel << vc->common->cmd_on_shift);
voltdm->write(vc_cmdval, vc->cmdval_reg);
- /* Setting vp errorgain based on the voltage */
- if (volt_data) {
- vp_errgain_val = voltdm->read(voltdm->vp->vpconfig);
- vdd->vp_rt_data.vpconfig_errorgain = volt_data->vp_errgain;
- vp_errgain_val &= voltdm->vp->common->vpconfig_errorgain_mask;
- vp_errgain_val |= vdd->vp_rt_data.vpconfig_errorgain <<
- voltdm->vp->common->vpconfig_errorgain_shift;
- voltdm->write(vp_errgain_val, voltdm->vp->vpconfig);
- }
+ omap_vp_update_errorgain(voltdm, target_volt);
return 0;
}
unsigned long target_volt,
u8 target_vsel, u8 current_vsel)
{
- struct omap_vdd_info *vdd = voltdm->vdd;
u32 smps_steps = 0, smps_delay = 0;
smps_steps = abs(target_vsel - current_vsel);
smps_delay = ((smps_steps * voltdm->pmic->step_size) /
voltdm->pmic->slew_rate) + 2;
udelay(smps_delay);
-
- vdd->curr_volt = target_volt;
}
/* vc_bypass_scale - VC bypass method of voltage scaling */
/* Configure the i2c slave address for this VC */
voltdm->rmw(vc->smps_sa_mask,
vc->i2c_slave_addr << __ffs(vc->smps_sa_mask),
- vc->common->smps_sa_reg);
+ vc->smps_sa_reg);
vc->cfg_channel |= vc_cfg_bits->sa;
/*
*/
voltdm->rmw(vc->smps_volra_mask,
vc->volt_reg_addr << __ffs(vc->smps_volra_mask),
- vc->common->smps_volra_reg);
+ vc->smps_volra_reg);
vc->cfg_channel |= vc_cfg_bits->rav;
if (vc->cmd_reg_addr) {
voltdm->rmw(vc->smps_cmdra_mask,
vc->cmd_reg_addr << __ffs(vc->smps_cmdra_mask),
- vc->common->smps_cmdra_reg);
+ vc->smps_cmdra_reg);
vc->cfg_channel |= vc_cfg_bits->rac | vc_cfg_bits->racen;
}