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[v9,2/2] dt-bindings: net: Add ipq806x mdio bindings

Message ID 20200304213841.5745-2-ansuelsmth@gmail.com
State New
Headers show
Series None | expand

Commit Message

Christian Marangi March 4, 2020, 9:38 p.m. UTC 
Add documentations for ipq806x mdio driver.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
Changes in v9:
- Update License
- Drop syscon

Changes in v8:
- Fix error in dtb check
- Remove not needed reset definition from example
- Add include header for ipq806x clocks
- Fix wrong License type

Changes in v7:
- Fix dt_binding_check problem

 .../bindings/net/qcom,ipq8064-mdio.yaml       | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml
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Patch

diff --git a/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml b/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml
new file mode 100644
index 000000000000..b9f90081046f
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml
@@ -0,0 +1,53 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/qcom,ipq8064-mdio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm ipq806x MDIO bus controller
+
+maintainers:
+  - Ansuel Smith <ansuelsmth@gmail.com>
+
+description:
+  The ipq806x soc have a MDIO dedicated controller that is
+  used to communicate with the gmac phy connected.
+
+allOf:
+  - $ref: "mdio.yaml#"
+
+properties:
+  compatible:
+    const: qcom,ipq8064-mdio
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - "#address-cells"
+  - "#size-cells"
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
+
+    mdio0: mdio@37000000 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        compatible = "qcom,ipq8064-mdio";
+        reg = <0x37000000 0x200000>;
+
+        clocks = <&gcc GMAC_CORE1_CLK>;
+
+        switch@10 {
+            compatible = "qca,qca8337";
+            /* ... */
+        };
+    };