diff options
Diffstat (limited to 'Documentation/devicetree/bindings/power')
| -rw-r--r-- | Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml index b80772cb9f06..da2509724812 100644 --- a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml +++ b/Documentation/devicetree/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: @@ -30,7 +33,10 @@ 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 @@ -38,7 +44,6 @@ properties: required: - compatible - - regmap - offset additionalProperties: false |