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To enable the OS to better support PSCI OS initiated CPU suspend mode, let's convert from the flattened layout to the hierarchical layout. In the hierarchical layout, let's create a power domain provider per CPU and describe the idle states for each CPU inside the power domain provider node. To group the CPUs into a cluster, let's add another power domain provider and make it act as the master domain. Note that, the CPU's idle states remains compatible with "arm,idle-state", while the cluster's idle state becomes compatible with "domain-idle-state". Co-developed-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> |
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| mm | ||
| net | ||
| xen | ||
| Kbuild | ||
| Kconfig | ||
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| Makefile | ||