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Subject[PATCH v8 25/26] arm64: kernel: Respect the hierarchical CPU topology in DT for PSCI
Date
To let the PSCI driver to parse the CPU topology in DT, as to create CPU PM
domains in case the hierarchical layout is used, let's call
psci_dt_topology_init() from the existing topology_init() subsys_initcall.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Lina Iyer <ilina@codeaurora.org>
Co-developed-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
arch/arm64/kernel/setup.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 30ad2f085d1f..574a5045f2f0 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -331,6 +331,9 @@ static int __init topology_init(void)
{
int i;

+ if (acpi_disabled)
+ psci_dt_topology_init();
+
for_each_online_node(i)
register_one_node(i);

--
2.17.1
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