[PATCH] dt-bindings: mmc: arm,pl18x: Document interrupt-names property

[Marek Vasut]

Document interrupt-names property with "event" and "error" interrupt names.
This fixes dtbs_check warnings when building current Linux DTs:

"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: mmc at 58007000: Unevaluated properties are not allowed ('interrupt-names' was unexpected)
"

Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
Cc: Linus Walleij <linus.walleij at linaro.org>
Cc: Rob Herring <robh+dt at kernel.org>
Cc: Ulf Hansson <ulf.hansson at linaro.org>
Cc: Yann Gautier <yann.gautier at foss.st.com>
Cc: devicetree at vger.kernel.org
Cc: linux-mmc at vger.kernel.org
Cc: linux-stm32 at st-md-mailman.stormreply.com
To: linux-arm-kernel at lists.infradead.org
---
 Documentation/devicetree/bindings/mmc/arm,pl18x.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
index 1e69a5a42439b..5f7eae8d57ab9 100644
--- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
+++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
@@ -99,6 +99,9 @@ properties:
     minItems: 1
     maxItems: 2
 
+  interrupt-names:
+    const: cmd_irq
+
   st,sig-dir-dat0:
     $ref: /schemas/types.yaml#/definitions/flag
     description: ST Micro-specific property, bus signal direction pins used for
-- 
2.35.1