diff options
| author | Rakesh Bodla <rbodla@nvidia.com> | 2012-07-04 10:52:56 +0530 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-07-05 03:40:10 -0700 |
| commit | d534b72663cabd548cd6bb66f9fda701f66ccd15 (patch) | |
| tree | 2c82193a13f8b8f022181cacec47abe6f42bb5d3 /arch/arm/mach-tegra/Kconfig | |
| parent | 668e227985f0ab3a7ea524423006dd95abad395f (diff) | |
ARM: tegra: usb: Add config option to increase cpu freq
Adding an option to increase the cpu frequency to
improve usb gadget transfer rate performance.
Bug 923594
Reviewed-on: http://git-master/r/80050
(cherry picked from commit d67b47bbb8322d65f745dcb2226af3f3d582d69a)
Conflicts:
arch/arm/mach-tegra/Kconfig
Change-Id: I4b23fc9948aec37ec58891205ec7dd02f0597af2
Reviewed-on: http://git-master/r/113437
Reviewed-by: Rakesh Bodla <rbodla@nvidia.com>
Tested-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/Kconfig')
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 6812e3b75ebb..d43e6f80d43e 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -427,6 +427,17 @@ config USB_HOTPLUG bool "Enabling the USB hotplug" default n +config TEGRA_GADGET_BOOST_CPU_FREQ + int "Boost cpu frequency for tegra usb gadget (0-1300 mhz)" + range 0 1300 + default 0 + help + Devices need to boost frequency of CPU when they are connected + to host pc through usb cable for better performance. This value + is the amount of the frequency (in mhz) to be boosted. If it is + zero boosting frequency will not be enabled. This value will be + used only by usb gadget driver. + config TEGRA_DYNAMIC_PWRDET bool "Enable dynamic activation of IO level auto-detection" depends on TEGRA_SILICON_PLATFORM |