mbox series

[v3,0/4] Add RZ/G2L OSTM support

Message ID 20211112184413.4391-1-biju.das.jz@bp.renesas.com (mailing list archive)
Headers show
Series Add RZ/G2L OSTM support | expand

Message

Biju Das Nov. 12, 2021, 6:44 p.m. UTC 
This patch series aims to add Generic Timer Module (a.k.a OSTM) support
for RZ/G2L series.

OSTM modules needs to deassert the reset line before accessing
any registers.

v2->v3:
 * Added Geert's Rb tag
 * Make RENESAS_OSTM symbol visible.
 * Added reset_control_put() on error path.
 * enabled suppress_bind_attrs in ostm_device_driver structure
v1->v2:
 * Added of_reset_control_get_optional_exclusive API
 * Updated dt-bindings to use renesas,ostm
 * Added reset handling in ostm_init

Biju Das (4):
  reset: Add of_reset_control_get_optional_exclusive()
  dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM
  clocksource/drivers/renesas-ostm: Add RZ/G2L OSTM support
  clocksource/drivers/renesas,ostm: Make RENESAS_OSTM symbol visible

 .../bindings/timer/renesas,ostm.yaml          | 20 ++++++++--
 drivers/clocksource/Kconfig                   |  3 +-
 drivers/clocksource/renesas-ostm.c            | 39 ++++++++++++++++++-
 include/linux/reset.h                         | 20 ++++++++++
 4 files changed, 77 insertions(+), 5 deletions(-)