Hi Wim, Wolfram, Simon, Magnus, This patch series add restart support for r8a7791/koelsch through the watchdog in the DA9063 PMIC. Restart can be triggered in two ways: 1. Timeout of the watchdog timer, 2. Manual system restart, shutting down the DA9063. Dependencies: - There are no strict merge order dependencies, - While manual restart depends on patch 1, patches 3 and 4 can be merged now, as restart on watchdog timeout works without patch 1. Patches: - Patch 1 is intended for the watchdog tree (based on watchdog/next), - Patch 2 is intended for the i2c tree (based on i2c/next), - Patches 3 and 4 are intended for the shmobile tree (based on renesas-devel-20141209-v3.18). This was tested on r8a7791/koelsch. I expect this restart method to be usable on r8a7791/lager and r8a7794/alt, too. Thanks! Geert Uytterhoeven (4): watchdog: da9063: Add restart handler support DT: i2c: Add devices handled by the da9063 MFD driver ARM: shmobile: koelsch: Add DA9063 PMIC device node for system restart ARM: shmobile: Enable DA9063 watchdog in multiplatform defconfig .../devicetree/bindings/i2c/trivial-devices.txt | 1 + arch/arm/boot/dts/r8a7791-koelsch.dts | 7 +++++ arch/arm/configs/shmobile_defconfig | 3 ++ drivers/watchdog/da9063_wdt.c | 32 +++++++++++++++++++++- 4 files changed, 42 insertions(+), 1 deletion(-) -- 1.9.1 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx 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 -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html