diff options
| author | Alex Frid <afrid@nvidia.com> | 2012-01-07 20:56:21 -0800 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-01-12 09:55:51 -0800 |
| commit | 95f26d801c90366321064da2f45c310b23b9b96a (patch) | |
| tree | 4af728724f7c9dc313fd35baabb01f2af2840845 /arch/arm/mach-tegra/tegra3_dvfs.c | |
| parent | 18983122e621aedfec72e6e3cf95f27018b88d1f (diff) | |
ARM: tegra: dvfs: Update Tegra3 vdd_core floor
To properly account for voltage steps with 12.5mV resolution, moved
up by 25mV all thresholds in vdd_core floor calculation function, and
replaced "less than or equal" comparison with "less than".
Change-Id: I869ecabf4e25a268fbe279e54026d4fd1bf25db6
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/73903
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-on: http://git-master/r/74558
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Tested-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'arch/arm/mach-tegra/tegra3_dvfs.c')
| -rw-r--r-- | arch/arm/mach-tegra/tegra3_dvfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/tegra3_dvfs.c b/arch/arm/mach-tegra/tegra3_dvfs.c index 0e1f1084f551..8bd8bf7b775f 100644 --- a/arch/arm/mach-tegra/tegra3_dvfs.c +++ b/arch/arm/mach-tegra/tegra3_dvfs.c @@ -69,14 +69,14 @@ static struct dvfs_rail *tegra3_dvfs_rails[] = { static int tegra3_get_core_floor_mv(int cpu_mv) { - if (cpu_mv <= 825) + if (cpu_mv < 850) return 1000; - if (cpu_mv <= 975) + if (cpu_mv < 1000) return 1100; if ((tegra_cpu_speedo_id() < 2) || (tegra_cpu_speedo_id() == 4)) return 1200; - if (cpu_mv <= 1075) + if (cpu_mv < 1100) return 1200; if (cpu_mv <= 1250) return 1300; |