linux-kernel - [PATCH v3 1/3] dt-bindings: net: Add support for rk3562 dwmac

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Message-Id: <20250418095114.271562-1-kever.yang@rock-chips.com>
Date: Fri, 18 Apr 2025 17:51:12 +0800
From: Kever Yang <kever.yang@...k-chips.com>
To: heiko@...ech.de
Cc: linux-rockchip@...ts.infradead.org,
	Kever Yang <kever.yang@...k-chips.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Jose Abreu <joabreu@...opsys.com>,
	devicetree@...r.kernel.org,
	Conor Dooley <conor+dt@...nel.org>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Rob Herring <robh@...nel.org>,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	David Wu <david.wu@...k-chips.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v3 1/3] dt-bindings: net: Add support for rk3562 dwmac

Add a rockchip,rk3562-gmac compatible for supporting the 2 gmac
devices on the rk3562.
rk3562 only has 4 clocks available for gmac module.

Signed-off-by: Kever Yang <kever.yang@...k-chips.com>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
---

Changes in v3:
- Collect ack tag
- rebase to v6.15-rc1

Changes in v2:
- Fix schema entry and add clocks minItem change

 Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 3 +++
 Documentation/devicetree/bindings/net/snps,dwmac.yaml     | 1 +
 2 files changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 0ac7c4b47d6b..a0814e807bd5 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -25,6 +25,7 @@ select:
           - rockchip,rk3368-gmac
           - rockchip,rk3399-gmac
           - rockchip,rk3528-gmac
+          - rockchip,rk3562-gmac
           - rockchip,rk3568-gmac
           - rockchip,rk3576-gmac
           - rockchip,rk3588-gmac
@@ -51,6 +52,7 @@ properties:
       - items:
           - enum:
               - rockchip,rk3528-gmac
+              - rockchip,rk3562-gmac
               - rockchip,rk3568-gmac
               - rockchip,rk3576-gmac
               - rockchip,rk3588-gmac
@@ -149,6 +151,7 @@ allOf:
             contains:
               enum:
                 - rockchip,rk3528-gmac
+                - rockchip,rk3562-gmac
     then:
       properties:
         clocks:
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 78b3030dc56d..7498bcad895a 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -83,6 +83,7 @@ properties:
         - rockchip,rk3328-gmac
         - rockchip,rk3366-gmac
         - rockchip,rk3368-gmac
+        - rockchip,rk3562-gmac
         - rockchip,rk3576-gmac
         - rockchip,rk3588-gmac
         - rockchip,rk3399-gmac
-- 
2.25.1