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. Signed-off-by: Frank Li <Frank.Li@xxxxxxx> --- .../bindings/regulator/nxp,pca9450-regulator.yaml | 24 +++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml index f8057bba747a5..3589817858c5a 100644 --- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml @@ -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 @@ -29,6 +32,7 @@ properties: - nxp,pca9450b - nxp,pca9450c - nxp,pca9451a + - nxp,pf9453 reg: maxItems: 1 @@ -42,7 +46,7 @@ properties: list of regulators provided by this controller patternProperties: - "^LDO[1-5]$": + "^LDO([1-5]|_SNVS)$": type: object $ref: regulator.yaml# description: @@ -100,6 +104,24 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + const: nxp,pf9453 + then: + properties: + regulators: + patternProperties: + "^LDO[3-5]$": false + "^BUCK[5-6]$": false + else: + properties: + regulators: + properties: + LDO_SNVS: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> -- 2.34.1
