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OMAP3+: VC: use last nominal voltage setting to get current_vsel

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Instead of reading current vsel value from the VP's voltage register,
just use current nominal voltage translated into vsel via the PMIC.

Doing this allows VC bypass scaling to work even without a VP configured.

Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Kevin Hilman 2011-07-18 15:31:00 -07:00
parent 8abc0b58fd
commit d7b0de2b46
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/vc.c
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@ -138,7 +138,7 @@ int omap_vc_pre_scale(struct voltagedomain *voltdm,
volt_data = NULL;
*target_vsel = voltdm->pmic->uv_to_vsel(target_volt);
*current_vsel = voltdm->read(vdd->vp_data->voltage);
*current_vsel = voltdm->pmic->uv_to_vsel(vdd->curr_volt);
/* Setting the ON voltage to the new target voltage */
vc_cmdval = voltdm->read(vc->cmdval_reg);