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[V3,0/2] rtc: Introduce rtc-ti-k3

Message ID 20220513194457.25942-1-nm@ti.com (mailing list archive)
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Series rtc: Introduce rtc-ti-k3 | expand

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Nishanth Menon May 13, 2022, 7:44 p.m. UTC 
Hi Folks,

Hopefully third time is a charm ;).

This series adds support for TI K3 RTC as instantiated on TI's AM625
SoC.

Documentation in the current early release version of Technical
Reference Manual is incomplete at the moment, but due to be updated
later this year.
https://www.ti.com/lit/pdf/spruiv7

Testing log can be found here (next-20220509 + additional node for dts):
https://gist.github.com/nmenon/2139c57212605bb38a4624ad0523416f

Changes since V2:
* bindings updated for review comments
* Driver updated with fixes for issues caught during system level tests in
  5.10 backport testing.
* Picked up Andrew's Acked-by

V2: https://lore.kernel.org/all/20220511002600.27964-1-nm@ti.com/
V1: https://lore.kernel.org/all/20220412073138.25027-1-nm@ti.com/

Nishanth Menon (2):
  dt-bindings: rtc: Add TI K3 RTC description
  rtc: Introduce ti-k3-rtc

 .../devicetree/bindings/rtc/ti,k3-rtc.yaml    |  62 ++
 drivers/rtc/Kconfig                           |  11 +
 drivers/rtc/Makefile                          |   1 +
 drivers/rtc/rtc-ti-k3.c                       | 695 ++++++++++++++++++
 4 files changed, 769 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/ti,k3-rtc.yaml
 create mode 100644 drivers/rtc/rtc-ti-k3.c