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The second use case requires '#io-channel-cells' property, hence add it. Signed-off-by: Svyatoslav Ryhel --- .../devicetree/bindings/input/touchscreen/ti,tsc2007.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2007.yaml b/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2007.yaml index a595df3ea802..d9cb53e86512 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2007.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2007.yaml @@ -53,6 +53,9 @@ properties: how much time to wait (in milliseconds) before reading again the values from the tsc2007. + "#io-channel-cells": + const: 1 + required: - compatible - reg -- 2.51.0