diff options
Diffstat (limited to 'dts/Bindings/power/reset/syscon-reboot.txt')
| -rw-r--r-- | dts/Bindings/power/reset/syscon-reboot.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/dts/Bindings/power/reset/syscon-reboot.txt b/dts/Bindings/power/reset/syscon-reboot.txt new file mode 100644 index 0000000000..11906316b4 --- /dev/null +++ b/dts/Bindings/power/reset/syscon-reboot.txt @@ -0,0 +1,23 @@ +Generic SYSCON mapped register reset driver + +This is a generic reset driver using syscon to map the reset register. +The reset is generally performed with a write to the reset register +defined by the register map pointed by syscon reference plus the offset +with the mask defined in the reboot node. + +Required properties: +- compatible: should contain "syscon-reboot" +- regmap: this is phandle to the register map node +- offset: offset in the register map for the reboot register (in bytes) +- mask: the reset value written to the reboot register (32 bit access) + +Default will be little endian mode, 32 bit access only. + +Examples: + + reboot { + compatible = "syscon-reboot"; + regmap = <®mapnode>; + offset = <0x0>; + mask = <0x1>; + }; |