diff options
author | Peter Boonstoppel <pboonstoppel@nvidia.com> | 2011-07-15 10:54:05 -0700 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:47:46 -0800 |
commit | e36812cf4e50ab703f5a1cb01ecced693816750f (patch) | |
tree | cdc598b6f6e3c49ad5c80da718e74e5dc32e5e71 /arch/arm/mach-tegra/cpu-tegra.c | |
parent | 57204119111421f3005b5902475a33abcaef4d56 (diff) |
ARM: tegra: power: Added global EDP Capping table
- Added table with EDP Capping values for different SKUs/regulator
currents in new file edp.c
- New entry point tegra_init_cpu_edp_limits()
- Added DebugFS entry under debug/edp to list the currently
selected EDP table
- Populated EDP table in edp.c with data from Bug 844268
- edp.c keeps main EDP table; cpu-tegra.c and board-cardhu-power.c
both read from there
Bug 840255
Original-Change-Id: I55c2ee16278be8cd3005218bedebe76846d137d8
Reviewed-on: http://git-master/r/40938
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R9a5f2bcfc1e6e0b5aee37cd700d75f9ef5cea30b
Diffstat (limited to 'arch/arm/mach-tegra/cpu-tegra.c')
-rw-r--r-- | arch/arm/mach-tegra/cpu-tegra.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c index 1eb1a29b2f58..ad8c359e2249 100644 --- a/arch/arm/mach-tegra/cpu-tegra.c +++ b/arch/arm/mach-tegra/cpu-tegra.c @@ -304,6 +304,8 @@ static struct notifier_block tegra_cpu_edp_notifier = { static void tegra_cpu_edp_init(bool resume) { + tegra_get_cpu_edp_limits(&cpu_edp_limits, &cpu_edp_limits_size); + if (!cpu_edp_limits) { if (!resume) pr_info("cpu-tegra: no EDP table is provided\n"); @@ -332,12 +334,6 @@ static void tegra_cpu_edp_exit(void) unregister_hotcpu_notifier(&tegra_cpu_edp_notifier); } -void tegra_init_cpu_edp_limits(const struct tegra_edp_limits *limits, int size) -{ - cpu_edp_limits = limits; - cpu_edp_limits_size = size; -} - #else /* CONFIG_TEGRA_EDP_LIMITS */ #define edp_governor_speed(requested_speed) (requested_speed) |