From: Ioana Ciornei <ioana.ciornei@nxp.com>
Date: Fri, 11 Mar 2022 21:22:22 +0000 (+0200)
Subject: dt-bindings: phy: add bindings for Lynx 28G PHY
X-Git-Tag: v5.18-rc1~136^2~92^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c553f22e0531f41bbf6fd0a06e98110c71f66bdf;p=thirdparty%2Flinux.git

dt-bindings: phy: add bindings for Lynx 28G PHY

Add device tree binding for the Lynx 28G SerDes PHY driver used on
Layerscape based SoCs.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml b/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
new file mode 100644
index 0000000000000..4d91e2f4f247d
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/fsl,lynx-28g.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale Lynx 28G SerDes PHY binding
+
+maintainers:
+  - Ioana Ciornei <ioana.ciornei@nxp.com>
+
+properties:
+  compatible:
+    enum:
+      - fsl,lynx-28g
+
+  reg:
+    maxItems: 1
+
+  "#phy-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+      serdes_1: phy@1ea0000 {
+        compatible = "fsl,lynx-28g";
+        reg = <0x0 0x1ea0000 0x0 0x1e30>;
+        #phy-cells = <1>;
+      };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 8396d6d3d3def..1397a6b039fb4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11337,6 +11337,7 @@ LYNX 28G SERDES PHY DRIVER
 M:	Ioana Ciornei <ioana.ciornei@nxp.com>
 L:	netdev@vger.kernel.org
 S:	Supported
+F:	Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
 F:	drivers/phy/freescale/phy-fsl-lynx-28g.c
 
 LYNX PCS MODULE