[PATCH 1/4] dt-bindings: net: rockchip-dwmac: Add compatible string for RK3528

[Jonas Karlman]

Rockchip RK3528 has two Ethernet controllers based on Synopsys DWC
Ethernet QoS IP.

Add compatible string for the RK3528 variant.

Signed-off-by: Jonas Karlman <jonas@xxxxxxxxx>
---
I was not able to restrict the minItems change to only apply to the new
compatible, please advise on how to properly restrict the minItems
change if needed.

Also, because snps,dwmac-4.20a is already listed in snps,dwmac.yaml
adding the rockchip,rk3528-gmac compatible did not seem necessary.
---
 Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 05a5605f1b51..3c25b49bd78e 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -24,6 +24,7 @@ select:
           - rockchip,rk3366-gmac
           - rockchip,rk3368-gmac
           - rockchip,rk3399-gmac
+          - rockchip,rk3528-gmac
           - rockchip,rk3568-gmac
           - rockchip,rk3576-gmac
           - rockchip,rk3588-gmac
@@ -49,6 +50,7 @@ properties:
               - rockchip,rv1108-gmac
       - items:
           - enum:
+              - rockchip,rk3528-gmac
               - rockchip,rk3568-gmac
               - rockchip,rk3576-gmac
               - rockchip,rk3588-gmac
@@ -56,7 +58,7 @@ properties:
           - const: snps,dwmac-4.20a
 
   clocks:
-    minItems: 5
+    minItems: 4
     maxItems: 8
 
   clock-names:
-- 
2.48.1