diff options
| author | Scott Williams <scwilliams@nvidia.com> | 2010-12-07 11:19:20 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:42:02 -0800 |
| commit | 816ab05de4f2171e20171db01fa916634ed7bee6 (patch) | |
| tree | 963ce2c1724c63598deb279d9f6ed54cfc93d1e3 /arch/arm/mach-tegra/cpu-tegra.c | |
| parent | 7d8324d8f3dfc27407d7514fcbd605649c9bd210 (diff) | |
[ARM/tegra] Add Tegra3 support
Bug 764354
Original-Change-Id: I8a390eb4dae87dceacb97461f23d13554868b046
Reviewed-on: http://git-master/r/12228
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Tested-by: Scott Williams <scwilliams@nvidia.com>
Original-Change-Id: I8e6b8303898796419fb5a759cd16edff9aeac081
Rebase-Id: R2866240384c6c24f46bd7ef54bc3dc9140d9e96b
Diffstat (limited to 'arch/arm/mach-tegra/cpu-tegra.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpu-tegra.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c index 5ffb8549af51..3da60ac97072 100644 --- a/arch/arm/mach-tegra/cpu-tegra.c +++ b/arch/arm/mach-tegra/cpu-tegra.c @@ -39,12 +39,11 @@ static struct cpufreq_frequency_table *freq_table; -#define NUM_CPUS 2 static struct clk *cpu_clk; static struct clk *emc_clk; -static unsigned long target_cpu_speed[NUM_CPUS]; +static unsigned long target_cpu_speed[CONFIG_NR_CPUS]; static DEFINE_MUTEX(tegra_cpu_lock); static bool is_suspended; @@ -194,7 +193,7 @@ unsigned int tegra_getspeed(unsigned int cpu) { unsigned long rate; - if (cpu >= NUM_CPUS) + if (cpu >= CONFIG_NR_CPUS) return 0; rate = clk_get_rate(cpu_clk) / 1000; @@ -311,7 +310,7 @@ static struct notifier_block tegra_cpu_pm_notifier = { static int tegra_cpu_init(struct cpufreq_policy *policy) { - if (policy->cpu >= NUM_CPUS) + if (policy->cpu >= CONFIG_NR_CPUS) return -EINVAL; cpu_clk = clk_get_sys(NULL, "cpu"); |