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: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Change form v3 to v4
- rebase to regualtor/for-next
- last upstream remove LDO5, so remove LDO5 for nxp,pf9453 also.
change from v2 to v3
- LDO_SNVS to LDO-SNVS
---
.../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 7605a05a9eedf..4ffe5c3faea07 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
@@ -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>
--
2.34.1