netdev - [PATCH v5 07/12] dt-bindings: net: starfive,jh7110-dwmac: Add starfive,syscon

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Date:   Fri, 3 Mar 2023 16:59:23 +0800
From:   Samin Guo <samin.guo@...rfivetech.com>
To:     <linux-riscv@...ts.infradead.org>, <netdev@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Emil Renner Berthing <kernel@...il.dk>,
        Richard Cochran <richardcochran@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Peter Geis <pgwipeout@...il.com>,
        Yanhong Wang <yanhong.wang@...rfivetech.com>,
        Samin Guo <samin.guo@...rfivetech.com>
Subject: [PATCH v5 07/12] dt-bindings: net: starfive,jh7110-dwmac: Add starfive,syscon

A phandle to syscon with two arguments that configure phy mode.

Signed-off-by: Samin Guo <samin.guo@...rfivetech.com>
---
 .../bindings/net/starfive,jh7110-dwmac.yaml         | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
index ca49f08d50dd..79ae635db0a5 100644
--- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
@@ -58,6 +58,18 @@ properties:
       Tx clock is provided by external rgmii clock.
     type: boolean
 
+  starfive,syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to syscon that configures phy mode
+          - description: Offset of phy mode selection
+          - description: Mask of phy mode selection
+    description:
+      A phandle to syscon with two arguments that configure phy mode.
+      The argument one is the offset of phy mode selection, the
+      argument two is the mask of phy mode selection.
+
 allOf:
   - $ref: snps,dwmac.yaml#
 
@@ -96,6 +108,7 @@ examples:
         snps,en-tx-lpi-clockgating;
         snps,txpbl = <16>;
         snps,rxpbl = <16>;
+        starfive,syscon = <&aon_syscon 0xc 0x1c0000>;
         phy-handle = <&phy0>;
 
         mdio {
-- 
2.17.1