diff options
Diffstat (limited to 'dts/Bindings/power/reset/syscon-reboot.yaml')
| -rw-r--r-- | dts/Bindings/power/reset/syscon-reboot.yaml | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/dts/Bindings/power/reset/syscon-reboot.yaml b/dts/Bindings/power/reset/syscon-reboot.yaml index d38006b1f1..75061124d9 100644 --- a/dts/Bindings/power/reset/syscon-reboot.yaml +++ b/dts/Bindings/power/reset/syscon-reboot.yaml @@ -12,9 +12,12 @@ maintainers: description: |+ 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 value and mask defined in the reboot node. - Default will be little endian mode, 32 bit access only. + defined by the SYSCON register map base plus the offset with the value and + mask defined in the reboot node. Default will be little endian mode, 32 bit + access only. The SYSCON registers map is normally retrieved from the + parental dt-node. So the SYSCON reboot node should be represented as a + sub-node of a "syscon", "simple-mfd" node. Though the regmap property + pointing to the system controller node is also supported. properties: compatible: @@ -30,18 +33,26 @@ properties: regmap: $ref: /schemas/types.yaml#/definitions/phandle - description: Phandle to the register map node. + deprecated: true + description: | + Phandle to the register map node. This property is deprecated in favor of + the syscon-reboot node been a child of a system controller node. value: $ref: /schemas/types.yaml#/definitions/uint32 description: The reset value written to the reboot register (32 bit access). + priority: + default: 192 + required: - compatible - - regmap - offset +additionalProperties: false + allOf: + - $ref: restart-handler.yaml# - if: not: required: |