[PATCH] dt-bindings: iio: st,stm32-adc: add top-level constraints

Krzysztof Kozlowski
2024-08-18T17:36:21Z

Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:". Add missing top-level constraints
for clock-names.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
index ec34c48d4878..ef9dcc365eab 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
@@ -54,7 +54,9 @@ properties:
It's not present on stm32f4.
It's required on stm32h7 and stm32mp1.

- clock-names: true
+ clock-names:
+ minItems: 1
+ maxItems: 2

st,max-clk-rate-hz:
description:
--
2.43.0