From 7056d423f16103f6700569f60ca842d91bfaabab Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Thu, 22 Apr 2010 20:30:13 -0700 Subject: [ARM] tegra: Add cpufreq support Implement cpufreq support for the Tegra SOC. DVFS is handled by the core virtual cpu clock. The frequencies of the two cores are tied together, the highest frequency requested by either core determines the actual frequency. Signed-off-by: Colin Cross --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3849887157e..fc6573d17a4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -573,6 +573,7 @@ config ARCH_TEGRA select HAVE_CLK select COMMON_CLKDEV select ARCH_HAS_BARRIERS if CACHE_L2X0 + select ARCH_HAS_CPUFREQ help This enables support for NVIDIA Tegra based systems (Tegra APX, Tegra 6xx and Tegra 2 series). -- cgit v1.2.3-70-g09d2