[PATCH 2/3] dt-bindings: add Qualcomm IPQ4019 MDIO bindings

From: Robert Marko <robert.marko@sartura.hr>
To: andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com,
	linux@armlinux.org.uk, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org, agross@kernel.org,
	bjorn.andersson@linaro.org, robh+dt@kernel.org,
	mark.rutland@arm.com, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org
Cc: Robert Marko <robert.marko@sartura.hr>,
	Luka Perkov <luka.perkov@sartura.hr>
Subject: [PATCH 2/3] dt-bindings: add Qualcomm IPQ4019 MDIO bindings
Date: Mon, 13 Apr 2020 19:01:06 +0200	[thread overview]
Message-ID: <20200413170107.246509-2-robert.marko@sartura.hr> (raw)
In-Reply-To: <20200413170107.246509-1-robert.marko@sartura.hr>

This patch adds the binding document for the IPQ40xx MDIO driver.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
---
 .../bindings/net/qcom,ipq40xx-mdio.yaml       | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/qcom,ipq40xx-mdio.yaml

diff --git a/Documentation/devicetree/bindings/net/qcom,ipq40xx-mdio.yaml b/Documentation/devicetree/bindings/net/qcom,ipq40xx-mdio.yaml
new file mode 100644
index 000000000000..3e2ccf417fb6
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/qcom,ipq40xx-mdio.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/qcom,ipq40xx-mdio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm IPQ40xx MDIO Controller Device Tree Bindings
+
+maintainers:
+  - Robert Marko <robert.marko@sartura.hr>
+
+allOf:
+  - $ref: "mdio.yaml#"
+
+properties:
+  compatible:
+    const: qcom,ipq40xx-mdio
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+
+examples:
+  - |
+    mdio@90000 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      compatible = "qcom,ipq40xx-mdio";
+      reg = <0x90000 0x64>;
+      status = "disabled";
+
+      ethphy0: ethernet-phy@0 {
+        reg = <0>;
+      };
+
+      ethphy1: ethernet-phy@1 {
+        reg = <1>;
+      };
+
+      ethphy2: ethernet-phy@2 {
+        reg = <2>;
+      };
+
+      ethphy3: ethernet-phy@3 {
+        reg = <3>;
+      };
+
+      ethphy4: ethernet-phy@4 {
+        reg = <4>;
+      };
+    };
-- 
2.26.0

