Messages in this thread Patch in this message | | | From | Peter De Schrijver <> | Subject | [PATCH] ARM: tegra: Enable CPUIdle on Tegra20 | Date | Thu, 23 Feb 2012 18:20:56 +0200 |
| |
As the LP3 code also works for Tegra20, we can enable cpuidle for Tegra20.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
--- Tested on Tegra2 Ventana, /sys/devices/system/cpu/cpu[0-1]/cpuidle/state0/usage increments over time and the system is stable.
--- arch/arm/mach-tegra/common.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index e2a2c1f..2f86fcc 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -113,8 +113,6 @@ static void __init tegra_init_cache(u32 tag_latency, u32 data_latency) #ifdef CONFIG_ARCH_TEGRA_2x_SOC void __init tegra20_init_early(void) { - disable_hlt(); /* idle WFI usage needs to be confirmed */ - tegra_init_fuse(); tegra2_init_clocks(); tegra_clk_init_from_table(tegra20_clk_init_table); -- 1.7.7.rc0.72.g4b5ea.dirty
| |