[v1] Add RTC support for the Renesas RZ/V2H SoC

[PATCH 0/6] Add RTC support for the Renesas RZ/V2H SoC

Ovidiu Panait posted 6 patches 3 months, 3 weeks ago

Diff against v2 v3 v4
Download series mbox

There is a newer version of this series

.../bindings/rtc/renesas,rz-rtca3.yaml        | 33 ++++++++++++++++---
arch/arm64/boot/dts/renesas/r9a09g057.dtsi    | 14 ++++++++
.../dts/renesas/r9a09g057h44-rzv2h-evk.dts    |  4 +++
drivers/clk/renesas/r9a09g057-cpg.c           |  4 +++
drivers/rtc/rtc-renesas-rtca3.c               | 27 +++++++++++++--
5 files changed, 74 insertions(+), 8 deletions(-)

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[PATCH 0/6] Add RTC support for the Renesas RZ/V2H SoC

Posted by Ovidiu Panait 3 months, 3 weeks ago

Hi,

This series adds RTC support for the Renesas RZ/V2H SoC.

The Renesas RZ/V2H RTC IP is based on the same RTCA3 IP as RZ/G3S
(r9a08g045), with the following differences:
- it lacks the time capture functionality
- the maximum supported periodic interrupt frequency is 128Hz instead
  of 256Hz
- it requires two reset lines instead of one

Best regards,
Ovidiu

Ovidiu Panait (6):
  clk: renesas: r9a09g057: Add clock and reset entries for RTC
  dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H support
  rtc: renesas-rtca3: Use OF data for configuration
  rtc: renesas-rtca3: Add support for RZ/V2H SoC
  arm64: dts: renesas: r9a09g057: Add RTC node
  arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable RTC

 .../bindings/rtc/renesas,rz-rtca3.yaml        | 33 ++++++++++++++++---
 arch/arm64/boot/dts/renesas/r9a09g057.dtsi    | 14 ++++++++
 .../dts/renesas/r9a09g057h44-rzv2h-evk.dts    |  4 +++
 drivers/clk/renesas/r9a09g057-cpg.c           |  4 +++
 drivers/rtc/rtc-renesas-rtca3.c               | 27 +++++++++++++--
 5 files changed, 74 insertions(+), 8 deletions(-)

-- 
2.51.0