Re: [PATCH v6 0/3] Improve CLOCK_EVT_FEAT_C3STOP feature setting

Daniel Lezcano
2023-01-04T15:12:29Z

Hi Anup,

shall I pick the entire series or just the bindings and the driver changes ?

On 03/01/2023 15:10, Anup Patel wrote:
> This series improves the RISC-V timer driver to set CLOCK_EVT_FEAT_C3STOP
> feature based on RISC-V platform capabilities.
>
> These patches can also be found in riscv_timer_dt_imp_v6 branch at:
> https://github.com/avpatel/linux.git
>
> Changes since v5:
> - Rebased on Linux-6.2-rc2
>
> Changes since v4:
> - Update commit text of PATCH1 based on Samuel's comments
> - Renamed DT property "riscv,timer-can-wake-cpu" to
> "riscv,timer-cannot-wake-cpu" in PATCH2 and PATCH3
> - Updated description of DT property "riscv,timer-cannot-wake-cpu"
> in PATCH2
>
> Changes since v3:
> - Rebased on Linux-6.1-rc7
> - Replaced PATCH1 with a patch to initialize broadcast timer
>
> Changes since v2:
> - Include Conor's revert patch as the first patch and rebased other patches
> - Update PATCH2 to document bindings for separate RISC-V timer DT node
> - Update PATCH3 based on RISC-V timer DT node bindings
>
> Changes since v1:
> - Rebased on Linux-5.19-rc8
> - Renamed "riscv,always-on" DT property to "riscv,timer-can-wake-cpu"
>
> Anup Patel (2):
> dt-bindings: timer: Add bindings for the RISC-V timer device
> clocksource: timer-riscv: Set CLOCK_EVT_FEAT_C3STOP based on DT
>
> Conor Dooley (1):
> RISC-V: time: initialize hrtimer based broadcast clock event device
>
> .../bindings/timer/riscv,timer.yaml | 52 +++++++++++++++++++
> arch/riscv/kernel/time.c | 3 ++
> drivers/clocksource/timer-riscv.c | 10 ++++
> 3 files changed, 65 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/timer/riscv,timer.yaml
>

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