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ARM: OMAP3+: vp: use new vp_params for calculating vddmin and vddmax 

Now we select the vddmin and vddmax values based on both pmic and
voltage processor data, this allows usage of different power ICs.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Tero Kristo 2012-09-25 19:33:40 +03:00 committed by Kevin Hilman
parent 908b75e850
commit 085b302500
1 changed files with 4 additions and 2 deletions
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6
arch/arm/mach-omap2/vp.c
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@ -58,8 +58,10 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
sys_clk_rate = voltdm->sys_clk.rate / 1000; sys_clk_rate = voltdm->sys_clk.rate / 1000;
timeout = (sys_clk_rate * voltdm->pmic->vp_timeout_us) / 1000; timeout = (sys_clk_rate * voltdm->pmic->vp_timeout_us) / 1000;
vddmin = voltdm->pmic->uv_to_vsel(voltdm->pmic->vddmin); vddmin = max(voltdm->vp_param->vddmin, voltdm->pmic->vddmin);
vddmax = voltdm->pmic->uv_to_vsel(voltdm->pmic->vddmax); vddmax = min(voltdm->vp_param->vddmax, voltdm->pmic->vddmax);
vddmin = voltdm->pmic->uv_to_vsel(vddmin);
vddmax = voltdm->pmic->uv_to_vsel(vddmax);
waittime = DIV_ROUND_UP(voltdm->pmic->step_size * sys_clk_rate, waittime = DIV_ROUND_UP(voltdm->pmic->step_size * sys_clk_rate,
1000 * voltdm->pmic->slew_rate); 1000 * voltdm->pmic->slew_rate);