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📄 aspeed,ast2600-mdio.yaml(1.03 KB)
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📄 brcm,bcm7445-switch-v4.0.txt(3.35 KB)
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📄 brcm,systemport.txt(1.29 KB)
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📄 broadcom-bcm87xx.txt(1020 B)
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📄 cortina.txt(650 B)
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📄 davicom-dm9000.txt(880 B)
📄 davinci_emac.txt(1.44 KB)
📁 dsa
📄 emac_rockchip.txt(1.56 KB)
📄 ethernet-controller.yaml(5.43 KB)
📄 ethernet-phy.yaml(5.79 KB)
📄 ethernet.txt(49 B)
📄 ezchip_enet.txt(383 B)
📄 faraday,ftmac.txt(530 B)
📄 fixed-link.txt(49 B)
📄 fsl-enetc.txt(2.53 KB)
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📄 fsl-fman.txt(16 KB)
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📄 hisilicon-femac-mdio.txt(562 B)
📄 hisilicon-femac.txt(1.56 KB)
📄 hisilicon-hip04-net.txt(2.21 KB)
📄 hisilicon-hix5hd2-gmac.txt(2.19 KB)
📄 hisilicon-hns-dsaf.txt(3.49 KB)
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📁 ieee802154
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📄 ipq806x-dwmac.txt(973 B)
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📄 lantiq,xrx200-net.txt(567 B)
📄 lpc-eth.txt(727 B)
📄 macb.txt(2.23 KB)
📄 marvell,mvusb.yaml(1.66 KB)
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📄 marvell-armada-370-neta.txt(1.86 KB)
📄 marvell-bluetooth.txt(447 B)
📄 marvell-bt-8xxx.txt(2.73 KB)
📄 marvell-neta-bm.txt(1.47 KB)
📄 marvell-orion-mdio.txt(1.43 KB)
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📄 mdio-gpio.txt(483 B)
📄 mdio-mux-gpio.txt(2.92 KB)
📄 mdio-mux-meson-g12a.txt(1.27 KB)
📄 mdio-mux-mmioreg.txt(2.15 KB)
📄 mdio-mux-multiplexer.txt(1.79 KB)
📄 mdio-mux.txt(3.12 KB)
📄 mdio.txt(34 B)
📄 mdio.yaml(3.13 KB)
📄 mediatek,mt7620-gsw.txt(632 B)
📄 mediatek,star-emac.yaml(2.01 KB)
📄 mediatek-bluetooth.txt(3.6 KB)
📄 mediatek-dwmac.txt(3.86 KB)
📄 mediatek-net.txt(3.41 KB)
📄 micrel-ks8851.txt(557 B)
📄 micrel-ks8995.txt(451 B)
📄 micrel-ksz90x1.txt(4.82 KB)
📄 micrel.txt(1.65 KB)
📄 microchip,enc28j60.txt(2.29 KB)
📄 microchip,lan78xx.txt(1.35 KB)
📄 mscc-miim.txt(770 B)
📄 mscc-ocelot.txt(2.29 KB)
📄 mscc-phy-vsc8531.txt(2.8 KB)
📁 nfc
📄 nixge.txt(2.53 KB)
📄 nokia-bluetooth.txt(1.74 KB)
📄 nxp,lpc1850-dwmac.txt(517 B)
📄 nxp,tja11xx.yaml(1.25 KB)
📄 opencores-ethoc.txt(632 B)
📄 oxnas-dwmac.txt(1.13 KB)
📄 phy.txt(42 B)
📄 qca,ar71xx.yaml(5.42 KB)
📄 qca,ar803x.yaml(2.54 KB)
📄 qca,qca7000.txt(2.81 KB)
📄 qcom,ethqos.txt(1.47 KB)
📄 qcom,ipa.yaml(6.19 KB)
📄 qcom,ipq4019-mdio.yaml(1023 B)
📄 qcom,ipq8064-mdio.yaml(1.01 KB)
📄 qcom-emac.txt(2.62 KB)
📄 qualcomm-bluetooth.txt(1.82 KB)
📄 ralink,rt2880-net.txt(1.4 KB)
📄 ralink,rt3050-esw.txt(848 B)
📄 realtek-bluetooth.yaml(1.43 KB)
📄 renesas,ether.yaml(3.25 KB)
📄 renesas,ravb.txt(5.38 KB)
📄 rockchip-dwmac.txt(3.02 KB)
📄 samsung-sxgbe.txt(1.92 KB)
📄 sff,sfp.txt(2.62 KB)
📄 smsc-lan87xx.txt(561 B)
📄 smsc-lan91c111.txt(671 B)
📄 smsc911x.txt(1.76 KB)
📄 snps,dwc-qos-ethernet.txt(6.94 KB)
📄 snps,dwmac.yaml(12.7 KB)
📄 socfpga-dwmac.txt(2.23 KB)
📄 socionext,uniphier-ave4.yaml(2.38 KB)
📄 socionext-netsec.txt(1.77 KB)
📄 sti-dwmac.txt(2.13 KB)
📄 stm32-dwmac.yaml(4.13 KB)
📄 stmmac.txt(40 B)
📄 ti,cpsw-switch.yaml(6.09 KB)
📄 ti,davinci-mdio.yaml(1.35 KB)
📄 ti,dp83867.yaml(4.55 KB)
📄 ti,dp83869.yaml(3.09 KB)
📄 ti,k3-am654-cpsw-nuss.yaml(7 KB)
📄 ti,k3-am654-cpts.yaml(3.9 KB)
📄 ti-bluetooth.txt(1.85 KB)
📄 via-rhine.txt(505 B)
📄 via-velocity.txt(573 B)
📁 wireless
📄 wiznet,w5x00.txt(1.61 KB)
📄 xilinx_axienet.txt(3.27 KB)
📄 xilinx_gmii2rgmii.txt(1.25 KB)

Editing: brcm,bcm7445-switch-v4.0.txt

* Broadcom Starfighter 2 integrated swich

Required properties:

- compatible: should be one of
	"brcm,bcm7445-switch-v4.0"
	"brcm,bcm7278-switch-v4.0"
	"brcm,bcm7278-switch-v4.8"
- reg: addresses and length of the register sets for the device, must be 6
  pairs of register addresses and lengths
- interrupts: interrupts for the devices, must be two interrupts
- #address-cells: must be 1, see dsa/dsa.txt
- #size-cells: must be 0, see dsa/dsa.txt

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

Subnodes:

The integrated switch subnode should be specified according to the binding
described in dsa/dsa.txt.

Optional properties:

- reg-names: litteral names for the device base register addresses, when present
  must be: "core", "reg", "intrl2_0", "intrl2_1", "fcb", "acb"

- interrupt-names: litternal names for the device interrupt lines, when present
  must be: "switch_0" and "switch_1"

- brcm,num-gphy: specify the maximum number of integrated gigabit PHYs in the
  switch

- brcm,num-rgmii-ports: specify the maximum number of RGMII interfaces supported
  by the switch

- brcm,fcb-pause-override: boolean property, if present indicates that the switch
  supports Failover Control Block pause override capability

- brcm,acb-packets-inflight: boolean property, if present indicates that the switch
  Admission Control Block supports reporting the number of packets in-flight in a
  switch queue

- resets: a single phandle and reset identifier pair. See
  Documentation/devicetree/bindings/reset/reset.txt for details.

- reset-names: If the "reset" property is specified, this property should have
  the value "switch" to denote the switch reset line.

Port subnodes:

Optional properties:

- brcm,use-bcm-hdr: boolean property, if present, indicates that the switch
  port has Broadcom tags enabled (per-packet metadata)

Example:

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 = <1>;
		reg = <0x0 0x40000
			0x40000 0x110
			0x40340 0x30
			0x40380 0x30
			0x40400 0x34
			0x40600 0x208>;
		reg-names = "core", "reg", intrl2_0", "intrl2_1",
			    "fcb, "acb";
		interrupts = <0 0x18 0
				0 0x19 0>;
		brcm,num-gphy = <1>;
		brcm,num-rgmii-ports = <2>;
		brcm,fcb-pause-override;
		brcm,acb-packets-inflight;

ports {
			#address-cells = <1>;
			#size-cells = <0>;

port@0 {
				label = "gphy";
				reg = <0>;
			};
		};
	};
};

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;
			};
			...
		};
	};
};

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Editing: brcm,bcm7445-switch-v4.0.txt

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