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Diffstat (limited to 'Documentation/devicetree/bindings/power/restart.rst')
| -rw-r--r-- | Documentation/devicetree/bindings/power/restart.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/restart.rst b/Documentation/devicetree/bindings/power/restart.rst new file mode 100644 index 0000000000..9a84c4f224 --- /dev/null +++ b/Documentation/devicetree/bindings/power/restart.rst @@ -0,0 +1,15 @@ +System Restart Controllers +========================== + +In addition to upstream bindings, following properties are understood: + +Optional properties: + +- ``restart-priority`` : Overrides the priority set by the driver. Normally, + the device with the biggest reach should reset the system. + See :ref:`system_reset` for more information. + +- ``barebox,restart-warm-bootrom`` : Restart will not cause loss to non-volatile + registers sampled by the bootrom at startup. This is a necessary precondition + for working :ref:`reboot_mode` communication between barebox and the SoC's + BootROM. |