From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juri Lelli Subject: [RFC PATCH v2 3/4] arm: Enable dynamic CPU capacity initialization Date: Fri, 8 Jan 2016 14:09:31 +0000 Message-ID: <1452262172-31861-4-git-send-email-juri.lelli@arm.com> References: <1452262172-31861-1-git-send-email-juri.lelli@arm.com> Return-path: In-Reply-To: <1452262172-31861-1-git-send-email-juri.lelli@arm.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, peterz@infradead.org, vincent.guittot@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, linux@arm.linux.org.uk, sudeep.holla@arm.com, lorenzo.pieralisi@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, morten.rasmussen@arm.com, dietmar.eggemann@arm.com, juri.lelli@arm.com, broonie@kernel.org List-Id: linux-pm@vger.kernel.org Define arch_wants_init_cpu_capacity() to return true; so that cpufreq_init_cpu_capacity() can go ahead and profile CPU capacities at boot time. Cc: Russell King Cc: Vincent Guittot Signed-off-by: Juri Lelli --- arch/arm/kernel/topology.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index c9c87a5..7d7fc2c 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -52,6 +52,11 @@ void set_capacity_scale(unsigned int cpu, unsigned long capacity) per_cpu(cpu_scale, cpu) = capacity; } +bool arch_wants_init_cpu_capacity(void) +{ + return true; +} + #ifdef CONFIG_OF struct cpu_efficiency { const char *compatible; -- 2.2.2