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-rw-r--r--Documentation/devicetree/bindings/net/rockchip-dwmac.yaml21
1 files changed, 18 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index f8a576611d6c..8dd870f0214d 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -32,9 +32,6 @@ select:
required:
- compatible
-allOf:
- - $ref: snps,dwmac.yaml#
-
properties:
compatible:
oneOf:
@@ -114,6 +111,24 @@ required:
- compatible
- clocks
- clock-names
+ - rockchip,grf
+
+allOf:
+ - $ref: snps,dwmac.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - rockchip,rk3576-gmac
+ - rockchip,rk3588-gmac
+ then:
+ required:
+ - rockchip,php-grf
+ else:
+ properties:
+ rockchip,php-grf: false
unevaluatedProperties: false