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| author | Tero Kristo <t-kristo@ti.com> | 2012-09-25 20:33:40 +0400 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-11-06 03:13:13 +0400 |
| commit | 085b30250041cd485555f547f625ec03341592dd (patch) | |
| tree | 43dcbac8e1a5561652c1c90360a2b508e812de70 /arch/arm/mach-omap2/vp.c | |
| parent | 908b75e850c4a6130b680ea7e59b00f80d4cd2d2 (diff) | |
| download | linux-085b30250041cd485555f547f625ec03341592dd.tar.xz | |
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>
Diffstat (limited to 'arch/arm/mach-omap2/vp.c')
| -rw-r--r-- | arch/arm/mach-omap2/vp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c index c7e0507bfbd3..394a253c4cd4 100644 --- a/arch/arm/mach-omap2/vp.c +++ b/arch/arm/mach-omap2/vp.c @@ -58,8 +58,10 @@ void __init omap_vp_init(struct voltagedomain *voltdm) sys_clk_rate = voltdm->sys_clk.rate / 1000; timeout = (sys_clk_rate * voltdm->pmic->vp_timeout_us) / 1000; - vddmin = voltdm->pmic->uv_to_vsel(voltdm->pmic->vddmin); - vddmax = voltdm->pmic->uv_to_vsel(voltdm->pmic->vddmax); + vddmin = max(voltdm->vp_param->vddmin, voltdm->pmic->vddmin); + 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, 1000 * voltdm->pmic->slew_rate); |