diff options
| author | Alex Frid <afrid@nvidia.com> | 2011-11-04 21:06:52 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:50:25 -0800 |
| commit | af824e9cdd139d284b99caeab75417ab56912a54 (patch) | |
| tree | 96a9becea60f037a24d6f10a77df97c2579dd4fd /arch/arm/mach-tegra/tegra3_emc.h | |
| parent | 82f58517259060fdb828d15ee32b663cfabd4eeb (diff) | |
ARM: tegra: dvfs: Make EMC voltage scaling board dependent
Added minimum voltage field to Tegra3 EMC frequency scaling table.
Adjusted default (common) EMC DVFS mapping, respectively, when EMC
frequency table for the particular board/dram chip combination is
loaded.
Bug 895245
Signed-off-by: Alex Frid <afrid@nvidia.com>
(cherry picked from commit 1fe4d12c4abdd08abd45eb755d3d50780cafb19c)
(cherry picked from commit 4020c6aacfd5ec3c7106cc05e720bc4c356ac58d)
Change-Id: Ia10183001996aee37259efdb533640ebf72d552a
Reviewed-on: http://git-master/r/67012
Tested-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Rebase-Id: Rb1cb3a849c9c870b0c338a5a0a7e9cb9a7572674
Diffstat (limited to 'arch/arm/mach-tegra/tegra3_emc.h')
| -rw-r--r-- | arch/arm/mach-tegra/tegra3_emc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/tegra3_emc.h b/arch/arm/mach-tegra/tegra3_emc.h index ef22873e614b..cc0abc680166 100644 --- a/arch/arm/mach-tegra/tegra3_emc.h +++ b/arch/arm/mach-tegra/tegra3_emc.h @@ -42,6 +42,7 @@ struct tegra_emc_table { u32 emc_mode_1; u32 emc_mode_2; u32 emc_dsr; + int emc_min_mv; }; struct clk; |