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92813fd5b1
Add Sierra Forest SoC C-states, which are C1, C1E, C6S, and C6SP. Sierra Forest SoC is built with modules, each module includes 4 cores (Crestmont microarchitecture). There is one L2 cache per module, shared between the 4 cores. There is no core C6 state, but there is C6S state, which has module scope: when all 4 cores request C6S, the entire module (4 cores + L2 cache) enters the low power state. C6SP state has package scope - when all modules in the package enter C6S, the package enters the power state mode. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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| intel_idle.c | ||
| Kconfig | ||
| Makefile | ||