diff options
| author | Steve Rogers <srogers@nvidia.com> | 2014-01-24 12:24:43 -0600 |
|---|---|---|
| committer | Juha Tukkinen <jtukkinen@nvidia.com> | 2014-01-30 04:00:48 -0800 |
| commit | 90ceba6cb587dc7dcc6499c688b64043463b13c3 (patch) | |
| tree | 2c902df63a78c768d760e7f366baf35f66271e9b /arch/arm/mach-tegra/board-ardbeg-power.c | |
| parent | a0cd0d49b611daeeaf30b9ce0860fe8d37416bac (diff) | |
arm: tegra: TN8: Reactive cap on volt comparator
This change adds two changes:
1. Set the IRQ to fire if we see 100 trips within 100 ms.
2. When the IRQ fires, we'll use reactive capping to reduce
the total AP+DRAM budget.
Bug 1444676
Change-Id: I9827e125ef23c1b984bb0faba8a7811bbde74501
Signed-off-by: Steve Rogers <srogers@nvidia.com>
Reviewed-on: http://git-master/r/359936
(cherry picked from commit ecf1b186c4eb0aafd1d20926a8998824e86e2f2f)
Reviewed-on: http://git-master/r/361477
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Tested-by: Juha Tukkinen <jtukkinen@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-ardbeg-power.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-ardbeg-power.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-ardbeg-power.c b/arch/arm/mach-tegra/board-ardbeg-power.c index 07edc1876b64..492dc05f30fe 100644 --- a/arch/arm/mach-tegra/board-ardbeg-power.c +++ b/arch/arm/mach-tegra/board-ardbeg-power.c @@ -1354,6 +1354,9 @@ struct soctherm_throttle voltmon_throttle = { .throt_mode = BRIEF, .polarity = 1, .priority = 50, + .intr = true, + .alarm_cnt_threshold = 100, + .alarm_filter = 5100000, .devs = { [THROTTLE_DEV_CPU] = { .enable = true, |