Messages in this thread | | | Date | Wed, 17 Aug 2022 16:19:02 +0800 | Subject | Re: [PATCH v3 0/3] drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 SoC | From | Shuai Xue <> |
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在 2022/8/17 PM4:15, Baolin Wang 写道: > > > On 7/20/2022 2:58 PM, Shuai Xue wrote: >> This patchset adds support for Yitian 710 DDR Sub-System Driveway PMU driver, >> which custom-built by Alibaba Group's chip development business, T-Head. >> >> Changes since v2: >> - relaxe build constraints and add COMPILE_TEST >> - explicitly include dependent headers >> - add Reviewed-by, thanks Jonathan Cameron and Randy Dunlap for their valuable review and comments >> - Link: https://lore.kernel.org/linux-arm-kernel/20220715151310.90091-4-xueshuai@linux.alibaba.com/T/#m1116abc4b0bda1943ab436a45d95359f9bbe0858 >> >> Changes since v1: >> - add high level workflow about DDRC so that user cloud better understand the >> PMU hardware mechanism >> - rewrite patch description and add interrupt sharing constraints >> - delete event perf prefix >> - add a condition to fix bug in ali_drw_pmu_isr >> - perfer CPU in the same Node when migrating irq >> - use FIELD_PREP and FIELD_GET to make code more readable >> - add T-Head HID and leave ARMHD700 as CID for compatibility >> - Link: https://lore.kernel.org/linux-arm-kernel/eb50310d-d4a0-c7ff-7f1c-b4ffd919b10c@linux.alibaba.com/T/ >> > > As I've reviewed the patch set internally before, please feel free to add: > Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Thank you. :) I will add your Reviewed-by in next version.
Best Regards, Shuai
> >> Shuai Xue (3): >> docs: perf: Add description for Alibaba's T-Head PMU driver >> drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 >> SoC >> MAINTAINERS: add maintainers for Alibaba' T-Head PMU driver >> >> .../admin-guide/perf/alibaba_pmu.rst | 100 +++ >> Documentation/admin-guide/perf/index.rst | 1 + >> MAINTAINERS | 7 + >> drivers/perf/Kconfig | 7 + >> drivers/perf/Makefile | 1 + >> drivers/perf/alibaba_uncore_drw_pmu.c | 810 ++++++++++++++++++ >> 6 files changed, 926 insertions(+) >> create mode 100644 Documentation/admin-guide/perf/alibaba_pmu.rst >> create mode 100644 drivers/perf/alibaba_uncore_drw_pmu.c >>
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