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| author | Olof Johansson <olof@lixom.net> | 2020-10-03 21:45:11 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2020-10-03 21:45:12 +0200 |
| commit | 6869f774b1cd2bf20b4e4c5bfa13da311e02d495 (patch) | |
| tree | 10e24c5ef49c5fa84d824c1c9ec329367a37af66 /arch/arm/mach-omap2 | |
| parent | Merge tag 'renesas-fixes-for-v5.9-tag1' of git://git.kernel.org/pub/scm/linux... (diff) | |
| parent | ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails (diff) | |
| download | linux-6869f774b1cd2bf20b4e4c5bfa13da311e02d495.tar.xz linux-6869f774b1cd2bf20b4e4c5bfa13da311e02d495.zip | |
Merge tag 'omap-for-v5.9/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Two regression fixes for omaps
Fix AM33XX_IOPAD macro that broke after recent pinctrl changes
to use #pinctrl-cells = 2. And fix omap_enter_idle_coupled()
for cases where cpu_cluster_pm_enter() returns an error as
otherwise we may end up wrongly idling the MPU domain on the
next WFI.
* tag 'omap-for-v5.9/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails
ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2
Link: https://lore.kernel.org/r/pull-1601544624-617679@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/cpuidle44xx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index 6f5f89711f25..a92d277f81a0 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -174,8 +174,10 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, */ if (mpuss_can_lose_context) { error = cpu_cluster_pm_enter(); - if (error) + if (error) { + omap_set_pwrdm_state(mpu_pd, PWRDM_POWER_ON); goto cpu_cluster_pm_out; + } } } |