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-rw-r--r--Documentation/devicetree/bindings/mfd/google,cros-ec.yaml7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index e1ca4f297c..aac8819bd0 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -93,6 +93,11 @@ properties:
'#size-cells':
const: 0
+ '#gpio-cells':
+ const: 2
+
+ gpio-controller: true
+
typec:
$ref: /schemas/chrome/google,cros-ec-typec.yaml#
@@ -275,6 +280,8 @@ examples:
interrupts = <99 0>;
interrupt-parent = <&gpio7>;
spi-max-frequency = <5000000>;
+ #gpio-cells = <2>;
+ gpio-controller;
proximity {
compatible = "google,cros-ec-mkbp-proximity";