dt-bindings: net: Drop duplicate brcm,bcm7445-switch-v4.0.txt

The brcm,bcm7445-switch-v4.0.txt binding is already covered by
dsa/brcm,sf2.yaml. The listed deprecated properties aren't used anywhere
either.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250909142339.3219200-2-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
deleted file mode 100644 (file)
index 284cddb..0000000
--- a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-* Broadcom Starfighter 2 integrated switch
-
-See dsa/brcm,bcm7445-switch-v4.0.yaml for the documentation.
-
-*Deprecated* binding required properties:
-
-- dsa,mii-bus: phandle to the MDIO bus controller, see dsa/dsa.txt
-- dsa,ethernet: phandle to the CPU network interface controller, see dsa/dsa.txt
-- #address-cells: must be 2, see dsa/dsa.txt
-
-Example using the old DSA DeviceTree binding:
-
-switch_top@f0b00000 {
-       compatible = "simple-bus";
-       #size-cells = <1>;
-       #address-cells = <1>;
-       ranges = <0 0xf0b00000 0x40804>;
-
-       ethernet_switch@0 {
-               compatible = "brcm,bcm7445-switch-v4.0";
-               #size-cells = <0>;
-               #address-cells = <2>;
-               reg = <0x0 0x40000
-                       0x40000 0x110
-                       0x40340 0x30
-                       0x40380 0x30
-                       0x40400 0x34
-                       0x40600 0x208>;
-               interrupts = <0 0x18 0
-                               0 0x19 0>;
-               brcm,num-gphy = <1>;
-               brcm,num-rgmii-ports = <2>;
-               brcm,fcb-pause-override;
-               brcm,acb-packets-inflight;
-
-               ...
-               switch@0 {
-                       reg = <0 0>;
-                       #size-cells = <0>;
-                       #address-cells = <1>;
-
-                       port@0 {
-                               label = "gphy";
-                               reg = <0>;
-                               brcm,use-bcm-hdr;
-                       };
-                       ...
-               };
-       };
-};