| Message ID | 20220704112739.3020516-1-pierre.gondois@arm.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | qcom-cpufreq-hw LMH irq/hotplug interractions | expand |
On 04-07-22, 13:27, Pierre Gondois wrote: > v2: > - Rebased on v5.19-rc5 > - Changed irq checks from '< 0' to '<= 0' to be aligned > > The patch-set was tested on a rb5 with an old firmware version: > UEFI Ver : 5.0.210817.BOOT.XF.3.2-00354-SM8250-1 > Build Info : 64b Aug 17 2021 23:35:39 > > commit ffd6cc92ab9c ("arm64: dts: qcom: sm8250: add description of dcvsh > interrupts") > enables DCVS (Dynamic Clock and Voltage Scaling) for sm8250 chips > (so rb5 included). As no LMH (Limits Management Hardware) interrupts > were seen, the firmware used for testing should not be able support > them. > > This patch-set should still contain relevant modifications regarding > LMH interrupts and CPU hotplug. Still, it would be good to test > it on a platform which actually uses LMH interrupts. > > Pierre Gondois (4): > cpufreq: qcom-hw: Reset cancel_throttle when policy is re-enabled > cpufreq: qcom-hw: Disable LMH irq when disabling policy > cpufreq: qcom-hw: Remove deprecated irq_set_affinity_hint() call > cpufreq: Change order of online() CB and policy->cpus modification > > drivers/cpufreq/cpufreq.c | 6 +++--- > drivers/cpufreq/qcom-cpufreq-hw.c | 11 ++++++++--- > 2 files changed, 11 insertions(+), 6 deletions(-) Applied. Thanks.
v2: - Rebased on v5.19-rc5 - Changed irq checks from '< 0' to '<= 0' to be aligned The patch-set was tested on a rb5 with an old firmware version: UEFI Ver : 5.0.210817.BOOT.XF.3.2-00354-SM8250-1 Build Info : 64b Aug 17 2021 23:35:39 commit ffd6cc92ab9c ("arm64: dts: qcom: sm8250: add description of dcvsh interrupts") enables DCVS (Dynamic Clock and Voltage Scaling) for sm8250 chips (so rb5 included). As no LMH (Limits Management Hardware) interrupts were seen, the firmware used for testing should not be able support them. This patch-set should still contain relevant modifications regarding LMH interrupts and CPU hotplug. Still, it would be good to test it on a platform which actually uses LMH interrupts. Pierre Gondois (4): cpufreq: qcom-hw: Reset cancel_throttle when policy is re-enabled cpufreq: qcom-hw: Disable LMH irq when disabling policy cpufreq: qcom-hw: Remove deprecated irq_set_affinity_hint() call cpufreq: Change order of online() CB and policy->cpus modification drivers/cpufreq/cpufreq.c | 6 +++--- drivers/cpufreq/qcom-cpufreq-hw.c | 11 ++++++++--- 2 files changed, 11 insertions(+), 6 deletions(-)