[PATCH v2 5/5] dt-bindings: mfd: brcm: add gphy controller to BCM63268 sysctl

[Kyle Hendry <kylehendrydev@gmail.com>]

Add documentation for BCM63268 gphy controller in the
bcm63268-gpio-sysctl register range.

Signed-off-by: Kyle Hendry <kylehendrydev@gmail.com>
---
 .../bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml b/Documentation/devicetree/bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml
index 9c2a04829da5..99610a5f2912 100644
--- a/Documentation/devicetree/bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml
+++ b/Documentation/devicetree/bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml
@@ -50,6 +50,15 @@ patternProperties:
       should follow the bindings specified in
       Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml.
 
+  "^gphy_ctrl@[0-9a-f]+$":
+    # Child node
+    type: object
+    $ref: /schemas/mfd/syscon.yaml
+    description:
+      Control register for GPHY modes. This child node definition
+      should follow the bindings specified in
+      Documentation/devicetree/bindings/mfd/syscon.yaml
+
 required:
   - "#address-cells"
   - compatible
@@ -191,4 +200,8 @@ examples:
           pins = "dsl_gpio9";
         };
       };
+      gphy_ctrl: gphy_ctrl@54 {
+      compatible = "brcm,bcm63268-gphy-ctrl", "syscon";
+      reg = <0x54 0x4>;
+      };
     };
-- 
2.43.0