summaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
authorAnsuel Smith <ansuelsmth@gmail.com>2020-03-04 22:38:33 +0100
committerDavid S. Miller <davem@davemloft.net>2020-03-06 22:07:05 -0800
commitae9e82cc096b56074a488cc8b750595b60734da9 (patch)
tree4015d08887b64bfc4013ca0f06c13aa3d818f8ac /Documentation
parentcaaa71fac36ec8c19145dbf8262a9b77ab09f1a1 (diff)
downloadlinux-ae9e82cc096b56074a488cc8b750595b60734da9.tar.bz2
dt-bindings: net: Add ipq806x mdio bindings
Add documentations for ipq806x mdio driver. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml53
1 files changed, 53 insertions, 0 deletions
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";
+ /* ... */
+ };
+ };