dt-bindings: net: orion-mdio: Convert to JSON schema

Convert the marvell,orion-mdio binding to JSON schema.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220505210621.3637268-1-chris.packham@alliedtelesis.co.nz
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 0 insertions, 54 deletions

diff --git a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt
deleted file mode 100644
index 3f3cfc1d8d4d..000000000000
--- a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-* Marvell MDIO Ethernet Controller interface
-
-The Ethernet controllers of the Marvel Kirkwood, Dove, Orion5x,
-MV78xx0, Armada 370, Armada XP, Armada 7k and Armada 8k have an
-identical unit that provides an interface with the MDIO bus.
-Additionally, Armada 7k and Armada 8k has a second unit which
-provides an interface with the xMDIO bus. This driver handles
-these interfaces.
-
-Required properties:
-- compatible: "marvell,orion-mdio" or "marvell,xmdio"
-- reg: address and length of the MDIO registers.  When an interrupt is
-  not present, the length is the size of the SMI register (4 bytes)
-  otherwise it must be 0x84 bytes to cover the interrupt control
-  registers.
-
-Optional properties:
-- interrupts: interrupt line number for the SMI error/done interrupt
-- clocks: phandle for up to four required clocks for the MDIO instance
-
-The child nodes of the MDIO driver are the individual PHY devices
-connected to this MDIO bus. They must have a "reg" property given the
-PHY address on the MDIO bus.
-
-Example at the SoC level without an interrupt property:
-
-mdio {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	compatible = "marvell,orion-mdio";
-	reg = <0xd0072004 0x4>;
-};
-
-Example with an interrupt property:
-
-mdio {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	compatible = "marvell,orion-mdio";
-	reg = <0xd0072004 0x84>;
-	interrupts = <30>;
-};
-
-And at the board level:
-
-mdio {
-	phy0: ethernet-phy@0 {
-		reg = <0>;
-	};
-
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
-}