netdev - [PATCH net-next] dt-bindings: net: brcm,iproc-mdio: convert to the json-schema

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Message-Id: <20210527202815.14313-1-zajec5@gmail.com>
Date:   Thu, 27 May 2021 22:28:15 +0200
From:   Rafał Miłecki <zajec5@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>
Cc:     Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Rafał Miłecki <rafal@...ecki.pl>
Subject: [PATCH net-next] dt-bindings: net: brcm,iproc-mdio: convert to the json-schema

From: Rafał Miłecki <rafal@...ecki.pl>

This helps validating DTS files.

Introduced changes:
1. Swapped #address-cells and #size-cells values
2. Renamed node: s/enet-gphy/ethernet-phy@/

Signed-off-by: Rafał Miłecki <rafal@...ecki.pl>
---
 .../bindings/net/brcm,iproc-mdio.txt          | 23 -----------
 .../bindings/net/brcm,iproc-mdio.yaml         | 38 +++++++++++++++++++
 2 files changed, 38 insertions(+), 23 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/net/brcm,iproc-mdio.txt
 create mode 100644 Documentation/devicetree/bindings/net/brcm,iproc-mdio.yaml

diff --git a/Documentation/devicetree/bindings/net/brcm,iproc-mdio.txt b/Documentation/devicetree/bindings/net/brcm,iproc-mdio.txt
deleted file mode 100644
index 8ba9ed11d716..000000000000
--- a/Documentation/devicetree/bindings/net/brcm,iproc-mdio.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-* Broadcom iProc MDIO bus controller
-
-Required properties:
-- compatible: should be "brcm,iproc-mdio"
-- reg: address and length of the register set for the MDIO interface
-- #size-cells: must be 1
-- #address-cells: must be 0
-
-Child nodes of this MDIO bus controller node are standard Ethernet PHY device
-nodes as described in Documentation/devicetree/bindings/net/phy.txt
-
-Example:
-
-mdio@...02000 {
-	compatible = "brcm,iproc-mdio";
-	reg = <0x18002000 0x8>;
-	#size-cells = <1>;
-	#address-cells = <0>;
-
-	enet-gphy@0 {
-		reg = <0>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/brcm,iproc-mdio.yaml b/Documentation/devicetree/bindings/net/brcm,iproc-mdio.yaml
new file mode 100644
index 000000000000..3031395f7e6e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/brcm,iproc-mdio.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/brcm,iproc-mdio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom iProc MDIO bus controller
+
+maintainers:
+  - Rafał Miłecki <rafal@...ecki.pl>
+
+allOf:
+  - $ref: mdio.yaml#
+
+properties:
+  compatible:
+    const: brcm,iproc-mdio
+
+  reg:
+    maxItems: 1
+
+unevaluatedProperties: false
+
+required:
+  - reg
+
+examples:
+  - |
+    mdio@...02000 {
+        compatible = "brcm,iproc-mdio";
+        reg = <0x18002000 0x8>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ethernet-phy@0 {
+            reg = <0>;
+        };
+    };
-- 
2.26.2