[PATCH v2 0/4] reset: Introduce reset_reset.*() API

[Michal Simek]

Hi,

the patchset is adding reset_reset.*() interface which is common
in Linux. And implement it for ZynqMP.

Thanks,
Michal

Changes in v2:
- Add delay_us parameter to specify delay between assert and deassert
- Pass delay_us to rst_reset op so drivers can use it if needed
- Return -ENOSYS in stubs when !CONFIG_DM_RESET (like clk.h)
- Fix line length to stay within 80 characters
- Add reset_count field to track reset pulse operations
- Implement sandbox_reset_reset() for rst_reset op
- Add sandbox_reset_get_count() to query reset pulse count
- Clear reset_count when reset is requested
- Update tests to verify reset pulse actually happened
- Pass 10us via parameter

Michal Simek (4):
  reset: Add reset_reset() and reset_reset_bulk() API
  reset: Add sandbox tests for reset_reset() and reset_reset_bulk()
  spi: cadence: Use reset_reset_bulk() for proper reset cycling
  reset: zynqmp: Implement rst_reset using PM_RESET_ACTION_PULSE

 arch/sandbox/include/asm/reset.h   |  3 ++
 drivers/reset/reset-uclass.c       | 34 +++++++++++++++
 drivers/reset/reset-zynqmp.c       | 11 +++++
 drivers/reset/sandbox-reset-test.c | 14 +++++++
 drivers/reset/sandbox-reset.c      | 31 ++++++++++++++
 drivers/spi/cadence_qspi.c         | 16 ++-----
 include/reset-uclass.h             | 12 ++++++
 include/reset.h                    | 41 ++++++++++++++++++
 test/dm/reset.c                    | 67 ++++++++++++++++++++++++++++++
 9 files changed, 217 insertions(+), 12 deletions(-)

-- 
2.43.0

base-commit: 57460fde4ba84d67de4066ee1141e89e8139ed23