From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastian Capella <sebastian.capella@linaro.org>
Subject: Re: [PATCH RFC v3 4/6] arm64: add PSCI CPU_SUSPEND based cpu_suspend support
Date: Fri, 09 May 2014 16:11:23 -0700
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Cc: devicetree@vger.kernel.org, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Mark Rutland <mark.rutland@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Catalin Marinas <catalin.marinas@arm.com>, Charles Garcia Tobin <Charles.Garcia-Tobin@arm.com>, Nicolas Pitre <nico@linaro.org>, Rob Herring <robh+dt@kernel.org>, Grant Likely <grant.likely@linaro.org>, Peter De Schrijver <pdeschrijver@nvidia.com>, Santosh Shilimkar <santosh.shilimkar@ti.com>, Daniel Lezcano <daniel.lezcano@linaro.org>, Amit Kucheria <amit.kucheria@linaro.org>, Vincent Guittot <vincent.guittot@linaro.org>, Antti Miettinen <ananaza@iki.fi>, Stephen Boyd <sboyd@codeaurora.org>, Kevin Hilman <khilman@linaro.org>, Tomasz Figa <t.figa@samsung.com>
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Quoting Lorenzo Pieralisi (2014-05-06 11:04:41)
> This patch implements the cpu_suspend cpu operations method through
> the PSCI CPU_SUSPEND API. The PSCI implementation translates the idle state
> index passed by the cpu_suspend core call into a valid PSCI state according to
> the PSCI states initialized at boot by the PSCI suspend backend.
> 
> Entry point is set to cpu_resume physical address, that represents the
> default kernel execution address following a CPU reset.
> 
> Idle state indices missing a DT node description are initialized to power
> state standby WFI so that if called by the idle driver they provide the
> default behaviour.
> 
> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

Reviewed-by: Sebastian Capella <sebastian.capella@linaro.org>

Thanks!

Sebastian