[PATCH v4 0/2] Add watchdog driver for Sunplus SP7021 SoC

[Xiantao Hu]

This is a patch series for watchdog driver for Sunplus SP7021 SoC.

Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates
many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and
etc.) into a single chip. It is designed for industrial control.

Refer to:
https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
https://tibbo.com/store/plus1.html

Xiantao Hu (2):
  watchdog: Add Sunplus SP7021 WDT devicetree bindings documentation
  watchdog: Add watchdog driver for Sunplus SP7021

 .../bindings/watchdog/sunplus,sp7021-wdt.yaml |  47 +++
 MAINTAINERS                                   |   7 +
 drivers/watchdog/Kconfig                      |  11 +
 drivers/watchdog/Makefile                     |   1 +
 drivers/watchdog/sunplus_wdt.c                | 278 ++++++++++++++++++
 5 files changed, 344 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
 create mode 100644 drivers/watchdog/sunplus_wdt.c

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2.33.1