| commit | 90d653206a9d3348e0c047846f5fd213a43069ac | [log] [tgz] |
|---|---|---|
| author | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | Wed Oct 30 14:24:39 2019 -0500 |
| committer | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | Wed Apr 15 10:10:24 2020 -0500 |
| tree | ba6e7d81c58f8ca6d70261e267e4e93c2986d689 | |
| parent | b63640543b4d88c200d87f2dc54c644876a4abd5 [diff] |
Provide a hint to power controller for DSU cluster power down By writing 0 to CLUSTERPWRDN DSU register bit 0, we send an advisory to the power controller that cluster power is not required when all cores are powered down. The AArch32 CLUSTERPWRDN register is architecturally mapped to the AArch64 CLUSTERPWRDN_EL1 register Change-Id: Ie6e67c1c7d811fa25c51e2e405ca7f59bd20c81b Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>