FROMLIST: dt-bindings: power: reset: add document for reboot-mode driver

add device tree binding document for reboot-mode driver

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

Bug: 25923642
Patchset: reboot fastboot can work.

(am from https://patchwork.kernel.org/patch/8016361/)
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I4e446aa4ff6f3c364af5745b3bfb0c238e7a097b
2 files changed