On Tue, 29 Nov 2022 06:03:10 PST (-0800), apatel@xxxxxxxxxxxxxxxx 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_v4 branch at:
https://github.com/avpatel/linux.git
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 broadcast hrtimer based clock event device
.../bindings/timer/riscv,timer.yaml | 52 +++++++++++++++++++
arch/riscv/kernel/time.c | 3 ++
drivers/clocksource/timer-riscv.c | 12 ++++-
3 files changed, 66 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/timer/riscv,timer.yaml
Acked-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
IIRC the main issue here were the DT bindings, though, so I think we'll
need to make sure that's sorted out.
