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Subject[PATCH] ARM: tegra: Enable CPUIdle on Tegra20
Date
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


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