From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ulf Hansson Subject: [PATCH v10 25/27] arm64: kernel: Respect the hierarchical CPU topology in DT for PSCI Date: Thu, 29 Nov 2018 18:46:58 +0100 Message-ID: <20181129174700.16585-26-ulf.hansson@linaro.org> References: <20181129174700.16585-1-ulf.hansson@linaro.org> Return-path: In-Reply-To: <20181129174700.16585-1-ulf.hansson@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J . Wysocki" , Sudeep Holla , Lorenzo Pieralisi , Mark Rutland , Daniel Lezcano , linux-pm@vger.kernel.org Cc: "Raju P . L . S . S . S . N" , Stephen Boyd , Tony Lindgren , Kevin Hilman , Lina Iyer , Ulf Hansson , Viresh Kumar , Vincent Guittot , Geert Uytterhoeven , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Catalin Marinas , Will Deacon List-Id: linux-pm@vger.kernel.org To let the PSCI driver parse for the hierarchical CPU topology in DT and thus potentially initiate the corresponding PM domain data structures, let's call psci_dt_topology_init() from the existing topology_init() subsys_initcall. Cc: Catalin Marinas Cc: Will Deacon Cc: Lina Iyer Co-developed-by: Lina Iyer Signed-off-by: Ulf Hansson --- Changes in v10: - None. --- 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 f4fc1e0544b7..4d59a72f8b0b 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -364,6 +364,9 @@ 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