Philipp Tomsich ae0d33a729 rockchip: rk3399-puma: add code to allow forcing a power-on reset
The reset circuitry in the RK3399 only resets 'almost all logic' when
a software reset is performed.  To make our software maintenance
easier in the future, we want to have the option (controlled by a DTS
property) to force all reset causes other than a power-on reset to
trigger a power-on reset via a GPIO trigger.

This adds the necessary support to the rk3399-puma (i.e. RK3399-Q7)
board-support and the documentation for the new property
(sysreset-gpio) within the /config-node.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-11-30 22:59:54 +01:00
..
2017-11-20 10:11:44 +01:00
2017-08-16 08:22:18 -04:00
2015-11-12 17:38:08 +01:00
2017-08-16 08:22:18 -04:00
2017-10-16 09:42:51 -04:00
2017-11-20 09:59:02 +01:00
2017-11-28 21:59:30 +01:00
2017-11-29 22:36:59 -05:00
2017-08-16 08:22:18 -04:00
2017-10-16 09:42:51 -04:00
2016-02-06 12:00:59 +01:00
2017-10-16 09:42:51 -04:00
2017-11-10 19:21:24 +05:30
2017-08-16 08:22:18 -04:00
2017-08-16 08:30:24 -04:00
2017-11-29 08:02:40 +01:00