diff options
| author | Alex Frid <afrid@nvidia.com> | 2012-01-07 20:56:21 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2012-03-22 23:50:07 -0700 |
| commit | 3db23ff6572ee7fc97408feb0717303fcf9f2ad9 (patch) | |
| tree | b0961e199a0dbba10decded1010e165801439dcd /arch/arm/mach-tegra/tegra3_dvfs.c | |
| parent | 87851ffa64da084d0a68ce8c231c03c242872b3b (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
Rebase-Id: R7919f69e6bc7e0d6eb0483368b8207badd1b01f3
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 82bee5e3bd95..f4f72620dfcb 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; |