Messages in this thread | | | Date | Wed, 22 Jan 2014 13:43:56 -0700 | From | Stephen Warren <> | Subject | Re: [PATCH 4/5] ARM: trusted_foundations: implement do_idle() |
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On 01/21/2014 03:10 AM, Alexandre Courbot wrote: > Support the do_idle() firmware call, which is necessary to properly > support cpuidle.
> diff --git a/arch/arm/firmware/trusted_foundations.c b/arch/arm/firmware/trusted_foundations.c
> +#define TF_CPU_PM 0xfffffffc > +#define TF_CPU_PM_LP0 0xffffffe3 > +#define TF_CPU_PM_LP1 0xffffffe6 > +#define TF_CPU_PM_LP1_NO_MC_CLK 0xffffffe5 > +#define TF_CPU_PM_LP2 0xffffffe4 > +#define TF_CPU_PM_LP2_NOFLUSH_L2 0xffffffe7
Hmm. This must be Tegra-specific, not generic to any TF client, since aren't the names of the suspend states (LP0, LP1, LP2) entirely specific to Tegra?
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