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[0/7] RZN1 RTC support

Message ID 20220405184716.1578385-1-miquel.raynal@bootlin.com (mailing list archive)
Headers show
Series RZN1 RTC support | expand

Message

Miquel Raynal April 5, 2022, 6:47 p.m. UTC
Hello,

This small series adds support for the RZN1 RTC.

Despite its limitations, I found useful to at least have alarm and
offset support.

This depends on the previous sysctrl/dma/uart changes on the sysctrl
side.

Cheers,
Miquèl

Michel Pollet (1):
  rtc: rzn1: Add new RTC driver

Miquel Raynal (6):
  dt-bindings: rtc: rzn1: Describe the RZN1 RTC
  soc: renesas: rzn1-sysc: Export a function to enable/disable the RTC
  rtc: rzn1: Add alarm support
  rtc: rzn1: Add oscillator offset support
  MAINTAINERS: Add myself as maintainer of the RZN1 RTC driver
  ARM: dts: r9a06g032: Describe the RTC

 .../bindings/rtc/renesas,rzn1-rtc.yaml        |  69 +++
 MAINTAINERS                                   |   8 +
 arch/arm/boot/dts/r9a06g032.dtsi              |  12 +
 drivers/clk/renesas/r9a06g032-clocks.c        |  49 ++
 drivers/rtc/Kconfig                           |   7 +
 drivers/rtc/Makefile                          |   1 +
 drivers/rtc/rtc-rzn1.c                        | 436 ++++++++++++++++++
 include/linux/soc/renesas/r9a06g032-sysctrl.h |   2 +
 8 files changed, 584 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
 create mode 100644 drivers/rtc/rtc-rzn1.c