Unverified Commit 276c2fe1 authored by Frank Li's avatar Frank Li Committed by Mark Brown
Browse files

regulator: dt-bindings: pca9450: Add nxp,pf9453 compatible string 



Add the compatible string "nxp,pf9453" for the PF9453 regulator. The PF9453
is similar to the PCA9460 but supports only LDO1, LDO2, LDO_SVNS, and
BUCK[1-4].

Restrict LDO and BUCK numbers for nxp,pf9453 and keep the same restriction
for other compatible strings.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250314-pf9453-v5-1-ab0cf1f871b0@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 248bc011

Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml

+23 −1
Original line number Diff line number Diff line
@@ -17,6 +17,9 @@ description: | 
  Datasheet is available at

  https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf



  Support PF9453, Datasheet is available at

  https://www.nxp.com/docs/en/data-sheet/PF9453_SDS.pdf



# The valid names for PCA9450 regulator nodes are:

# BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6,

# LDO1, LDO2, LDO3, LDO4, LDO5
@@ -30,6 +33,7 @@ properties: 
      - nxp,pca9450c

      - nxp,pca9451a

      - nxp,pca9452

      - nxp,pf9453



  reg:

    maxItems: 1
@@ -65,7 +69,7 @@ properties: 
        unevaluatedProperties: false



    patternProperties:

      "^LDO[1-4]$":

      "^LDO([1-4]|-SNVS)$":

        type: object

        $ref: regulator.yaml#

        description:
@@ -118,6 +122,24 @@ required: 


additionalProperties: false



allOf:

  - if:

      properties:

        compatible:

          contains:

            const: nxp,pf9453

    then:

      properties:

        regulators:

          patternProperties:

            "^LDO[3-4]$": false

            "^BUCK[5-6]$": false

    else:

      properties:

        regulators:

          properties:

            LDO-SNVS: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>