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[v2,0/4] cpuidle: psci: Some fixes when using the hierarchical layout

Message ID 20200303203559.23995-1-ulf.hansson@linaro.org
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Series cpuidle: psci: Some fixes when using the hierarchical layout | expand

Message

Ulf Hansson March 3, 2020, 8:35 p.m. UTC 
Changes in v2:
	- Small changes to patch 3 and 4, see their changelogs.

While collaborating with Benjamin Gaignard to deploy the hierarchical layout
for an ST SoC, it has turned that I have clearly missed to test a couple of
corner cases in recently added support to the cpuidle-psci driver.

This series are fixing the issues we have found.

Kind regards
Ulf Hansson


Ulf Hansson (4):
  PM / Domains: Allow no domain-idle-states DT property in genpd when
    parsing
  cpuidle: psci: Fixup support for domain idle states being zero
  cpuidle: psci: Split psci_dt_cpu_init_idle()
  cpuidle: psci: Allow WFI to be the only state for the hierarchical
    topology

 drivers/base/power/domain.c           |  2 +-
 drivers/cpuidle/cpuidle-psci-domain.c |  6 ++
 drivers/cpuidle/cpuidle-psci.c        | 92 ++++++++++++++++-----------
 3 files changed, 63 insertions(+), 37 deletions(-)

-- 
2.20.1

Comments

Rafael J. Wysocki March 3, 2020, 10:27 p.m. UTC | #1 
On Tue, Mar 3, 2020 at 9:36 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:
>
> Changes in v2:
>         - Small changes to patch 3 and 4, see their changelogs.
>
> While collaborating with Benjamin Gaignard to deploy the hierarchical layout
> for an ST SoC, it has turned that I have clearly missed to test a couple of
> corner cases in recently added support to the cpuidle-psci driver.
>
> This series are fixing the issues we have found.

I can apply the whole series, but I'd need an ACK from the PSCI driver
maintainers for that.

Thanks!