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-rw-r--r--dts/Bindings/gpio/microchip,mpfs-gpio.yaml20
1 files changed, 19 insertions, 1 deletions
diff --git a/dts/Bindings/gpio/microchip,mpfs-gpio.yaml b/dts/Bindings/gpio/microchip,mpfs-gpio.yaml
index 110651eafa..d481e78958 100644
--- a/dts/Bindings/gpio/microchip,mpfs-gpio.yaml
+++ b/dts/Bindings/gpio/microchip,mpfs-gpio.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/gpio/microchip,mpfs-gpio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Microchip MPFS GPIO Controller Device Tree Bindings
+title: Microchip MPFS GPIO Controller
maintainers:
- Conor Dooley <conor.dooley@microchip.com>
@@ -44,6 +44,24 @@ properties:
gpio-controller: true
+patternProperties:
+ "^.+-hog(-[0-9]+)?$":
+ type: object
+
+ additionalProperties: false
+
+ properties:
+ gpio-hog: true
+ gpios: true
+ input: true
+ output-high: true
+ output-low: true
+ line-name: true
+
+ required:
+ - gpio-hog
+ - gpios
+
required:
- compatible
- reg