linux-kernel - [PATCH v1 0/2] LP1/LP2 suspend-resume CPU clock fixes for Tegra30

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Message-Id: <20180830190454.8729-1-digetx@gmail.com>
Date:   Thu, 30 Aug 2018 22:04:52 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Peter De Schrijver <pdeschrijver@...dia.com>
Cc:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/2] LP1/LP2 suspend-resume CPU clock fixes for Tegra30

Hello,

This patch-series fixes CPU hanging after suspend-resume / LP2 cpuidle
on Tegra30. The bug really appears during stress-testing, like frequent
suspending under variable load + the upcoming Tegra30 CPUFREQ driver.

Dmitry Osipenko (2):
  ARM: tegra: Switch CPU to PLLP before powergating on Tegra30
  ARM: tegra: Switch CPU to PLLP on resume from LP1 on Tegra30

 arch/arm/mach-tegra/sleep-tegra30.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

-- 
2.18.0