diff options
| author | Rob Herring <robh@kernel.org> | 2024-02-23 17:07:51 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-02-26 13:47:05 +0000 |
| commit | efe9a6da2292e68d45cd9e0eb1c31b85841d0c2a (patch) | |
| tree | 6b34ebccf395bbe200cc1410d097487a739daea6 | |
| parent | b9262cc1b988cdaf9bb5c2a4411d4ad4e7128e8d (diff) | |
regulator: dt-bindings: gpio-regulator: Fix "gpios-states" and "states" array bounds
The minimum number of array entries for "gpios-states" was not not
specified, so the the default is the same as the max (8).
The minimum is also missing from "states", and the maximum is also wrong
as it should be 2^(# of GPIO lines). Since there can be 1 to 8 GPIOs,
the "states" range should be 2 to 256.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://msgid.link/r/20240224000752.3830665-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/gpio-regulator.yaml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.yaml b/Documentation/devicetree/bindings/regulator/gpio-regulator.yaml index f4c1f36e52e9..a34e85754658 100644 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.yaml @@ -47,6 +47,7 @@ properties: 1: HIGH Default is LOW if nothing else is specified. $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 maxItems: 8 items: enum: [0, 1] @@ -57,7 +58,8 @@ properties: regulator and matching GPIO configurations to achieve them. If there are no states in the "states" array, use a fixed regulator instead. $ref: /schemas/types.yaml#/definitions/uint32-matrix - maxItems: 8 + minItems: 2 + maxItems: 256 items: items: - description: Voltage in microvolts |