mbox series

[V3,0/4] watchdog: xilinx_wwdt: Add Versal watchdog support

Message ID 20230331074117.356339-1-srinivas.neeli@amd.com
Headers show
Series watchdog: xilinx_wwdt: Add Versal watchdog support | expand

Message

Srinivas Neeli March 31, 2023, 7:41 a.m. UTC 
This patch series does
-Adds dt-bindings for versal watchdog driver.
-Adds support for versal watchdog driver.
-Adds fragment page for xilinx watchdog drivers.

There was a series[1] sent earlier to add versal watchdog support using
pretimeout. In review it was discouraged to use pretimeout for open and
close window . This series is a new implementation of versal watchdog.

Srinivas Neeli (4):
  MAINTAINERS: Add fragment for Xilinx watchdog driver
  dt-bindings: watchdog: xlnx,versal-wwdt: Add versal watchdog bindings
  watchdog: xilinx_wwdt: Add Versal window watchdog support
  MAINTAINERS: Add support for Xilinx versal watchdog

 .../bindings/watchdog/xlnx,versal-wwdt.yaml   |  50 ++++
 MAINTAINERS                                   |  10 +
 drivers/watchdog/Kconfig                      |  18 ++
 drivers/watchdog/Makefile                     |   1 +
 drivers/watchdog/xilinx_wwdt.c                | 215 ++++++++++++++++++
 5 files changed, 294 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
 create mode 100644 drivers/watchdog/xilinx_wwdt.c

Comments

Guenter Roeck April 16, 2023, 4:15 p.m. UTC | #1 
On Fri, Mar 31, 2023 at 01:11:14PM +0530, Srinivas Neeli wrote:
> Added entry for Xilinx xps-timebase watchdog driver.
> 
> Signed-off-by: Srinivas Neeli <srinivas.neeli@amd.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
> Changes in V3:
> -None
> ---
>  MAINTAINERS | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index d8287eb2ab4a..4ed139d56913 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -23071,6 +23071,14 @@ F:	Documentation/devicetree/bindings/media/xilinx/
>  F:	drivers/media/platform/xilinx/
>  F:	include/uapi/linux/xilinx-v4l2-controls.h
>  
> +XILINX WATCHDOG DRIVER
> +M:	Srinivas Neeli <srinivas.neeli@amd.com>
> +R:	Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
> +R:	Michal Simek <michal.simek@amd.com>
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
> +F:	drivers/watchdog/of_xilinx_wdt.c
> +
>  XILINX XDMA DRIVER
>  M:	Lizhi Hou <lizhi.hou@amd.com>
>  M:	Brian Xu <brian.xu@amd.com>