On Tue, Mar 20, 2018 at 10:36 PM, Wolfram Sang
<wsa+rene...@sang-engineering.com> wrote:
> From: Veeraiyan Chidambaram <veeraiyan.chidamba...@in.bosch.com>
>
> This patch adds the WDIOF_CARDRESET support for the Renessas platform
> watchdog, to know if the board reboot is due to a watchdog reset.
>
> This is done via the WOVF bit (bit 4) of the RWTCSRA register, which
> indicates if RWTCNT overflowed, triggering the reset in last boot.
>
> Signed-off-by: Veeraiyan Chidambaram <veeraiyan.chidamba...@in.bosch.com>
> [takeshi.kihara.df: changed to read the RWTCSRA register while clock is
> enabled]
> Signed-off-by: Takeshi Kihara <takeshi.kihara...@renesas.com>
> Signed-off-by: Wolfram Sang <wsa+rene...@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+rene...@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
