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-* Renesas Electronics SH EtherMAC
-
-This file provides information on what the device node for the SH EtherMAC
-interface contains.
-
-Required properties:
-- compatible: Must contain one or more of the following:
- "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC.
- "renesas,ether-r8a7743" if the device is a part of R8A7743 SoC.
- "renesas,ether-r8a7745" if the device is a part of R8A7745 SoC.
- "renesas,ether-r8a7778" if the device is a part of R8A7778 SoC.
- "renesas,ether-r8a7779" if the device is a part of R8A7779 SoC.
- "renesas,ether-r8a7790" if the device is a part of R8A7790 SoC.
- "renesas,ether-r8a7791" if the device is a part of R8A7791 SoC.
- "renesas,ether-r8a7793" if the device is a part of R8A7793 SoC.
- "renesas,ether-r8a7794" if the device is a part of R8A7794 SoC.
- "renesas,gether-r8a77980" if the device is a part of R8A77980 SoC.
- "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.
- "renesas,ether-r7s9210" if the device is a part of R7S9210 SoC.
- "renesas,rcar-gen1-ether" for a generic R-Car Gen1 device.
- "renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1
- device.
-
- When compatible with the generic version, nodes must list
- the SoC-specific version corresponding to the platform
- first followed by the generic version.
-
-- reg: offset and length of (1) the E-DMAC/feLic register block (required),
- (2) the TSU register block (optional).
-- interrupts: interrupt specifier for the sole interrupt.
-- phy-mode: see ethernet.txt file in the same directory.
-- phy-handle: see ethernet.txt file in the same directory.
-- #address-cells: number of address cells for the MDIO bus, must be equal to 1.
-- #size-cells: number of size cells on the MDIO bus, must be equal to 0.
-- clocks: clock phandle and specifier pair.
-- pinctrl-0: phandle, referring to a default pin configuration node.
-
-Optional properties:
-- pinctrl-names: pin configuration state name ("default").
-- renesas,no-ether-link: boolean, specify when a board does not provide a proper
- Ether LINK signal.
-- renesas,ether-link-active-low: boolean, specify when the Ether LINK signal is
- active-low instead of normal active-high.
-
-Example (Lager board):
-
- ethernet@ee700000 {
- compatible = "renesas,ether-r8a7790",
- "renesas,rcar-gen2-ether";
- reg = <0 0xee700000 0 0x400>;
- interrupt-parent = <&gic>;
- interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
- phy-mode = "rmii";
- phy-handle = <&phy1>;
- pinctrl-0 = <&ether_pins>;
- pinctrl-names = "default";
- renesas,ether-link-active-low;
- #address-cells = <1>;
- #size-cells = <0>;
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- interrupt-parent = <&irqc0>;
- interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-0 = <&phy1_pins>;
- pinctrl-names = "default";
- };
- };