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-rw-r--r--Documentation/devicetree/bindings/mmc/mmc-controller.yaml2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
index e674bba52ee9..e141330c1114 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
+++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
@@ -40,6 +40,7 @@ properties:
There is no card detection available; polling must be used.
cd-gpios:
+ maxItems: 1
description:
The card detection will be done using the GPIO provided.
@@ -104,6 +105,7 @@ properties:
line. Not used in combination with eMMC or SDIO.
wp-gpios:
+ maxItems: 1
description:
GPIO to use for the write-protect detection.