Describe the PHY topology for all configurations supported by each board Based on prior work by Andy Fleming <afleming@freescale.com> Signed-off-by: Shruti Kanetkar <Shruti@freescale.com> Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com> Signed-off-by: Scott Wood <oss@buserror.net>
		
			
				
	
	
		
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			214 lines
		
	
	
		
			4.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| /*
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|  * T2080QDS Device Tree Source
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|  *
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|  * Copyright 2013 - 2015 Freescale Semiconductor Inc.
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|  *
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|  * Redistribution and use in source and binary forms, with or without
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|  * modification, are permitted provided that the following conditions are met:
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|  *     * Redistributions of source code must retain the above copyright
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|  *	 notice, this list of conditions and the following disclaimer.
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|  *     * Redistributions in binary form must reproduce the above copyright
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|  *	 notice, this list of conditions and the following disclaimer in the
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|  *	 documentation and/or other materials provided with the distribution.
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|  *     * Neither the name of Freescale Semiconductor nor the
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|  *	 names of its contributors may be used to endorse or promote products
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|  *	 derived from this software without specific prior written permission.
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|  *
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|  *
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|  * ALTERNATIVELY, this software may be distributed under the terms of the
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|  * GNU General Public License ("GPL") as published by the Free Software
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|  * Foundation, either version 2 of that License or (at your option) any
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|  * later version.
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|  *
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|  * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
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|  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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|  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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|  * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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|  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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|  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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|  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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|  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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|  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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|  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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|  */
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| 
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| /include/ "t208xsi-pre.dtsi"
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| /include/ "t208xqds.dtsi"
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| 
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| / {
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| 	model = "fsl,T2080QDS";
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| 	compatible = "fsl,T2080QDS";
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| 	#address-cells = <2>;
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| 	#size-cells = <2>;
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| 	interrupt-parent = <&mpic>;
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| 
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| 	aliases {
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| 		emi1_slot1 = &t2080mdio2;
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| 		emi1_slot2 = &t2080mdio3;
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| 		emi1_slot3 = &t2080mdio4;
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| 	};
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| 
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| 	rio: rapidio@ffe0c0000 {
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| 		reg = <0xf 0xfe0c0000 0 0x11000>;
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| 
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| 		port1 {
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| 			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
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| 		};
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| 		port2 {
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| 			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
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| 		};
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| 	};
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| };
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| 
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| &soc {
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| 	fman@400000 {
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| 		ethernet@e0000 {
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| 			phy-handle = <&phy_sgmii_s3_1e>;
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| 			phy-connection-type = "xgmii";
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| 		};
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| 
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| 		ethernet@e2000 {
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| 			phy-handle = <&phy_sgmii_s3_1f>;
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| 			phy-connection-type = "xgmii";
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| 		};
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| 
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| 		ethernet@e4000 {
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| 			phy-handle = <&rgmii_phy1>;
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| 			phy-connection-type = "rgmii";
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| 		};
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| 
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| 		ethernet@e6000 {
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| 			phy-handle = <&rgmii_phy2>;
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| 			phy-connection-type = "rgmii";
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| 		};
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| 
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| 		ethernet@e8000 {
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| 			phy-handle = <&phy_sgmii_s2_1e>;
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| 			phy-connection-type = "sgmii";
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| 		};
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| 
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| 		ethernet@ea000 {
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| 			phy-handle = <&phy_sgmii_s2_1d>;
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| 			phy-connection-type = "sgmii";
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| 		};
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| 
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| 		ethernet@f0000 {
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| 			phy-handle = <&phy_xaui_slot3>;
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| 			phy-connection-type = "xgmii";
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| 		};
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| 
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| 		ethernet@f2000 {
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| 			phy-handle = <&phy_sgmii_s3_1f>;
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| 			phy-connection-type = "xgmii";
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| 		};
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| 
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| 		mdio@fd000 {
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| 			phy_xaui_slot3: ethernet-phy@3 {
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| 				compatible = "ethernet-phy-ieee802.3-c45";
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| 				reg = <0x3>;
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| 			};
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| 		};
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| 	};
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| };
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| 
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| &boardctrl {
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| 	mdio-mux-emi1 {
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| 		compatible = "mdio-mux-mmioreg", "mdio-mux";
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| 		mdio-parent-bus = <&mdio0>;
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| 		#address-cells = <1>;
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| 		#size-cells = <0>;
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| 		reg = <0x54 1>;
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| 		mux-mask = <0xe0>;
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| 
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| 		t2080mdio0: mdio@0 {
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| 			#address-cells = <1>;
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| 			#size-cells = <0>;
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| 			reg = <0>;
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| 
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| 			rgmii_phy1: ethernet-phy@1 {
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| 				reg = <0x1>;
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| 			};
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| 		};
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| 
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| 		t2080mdio1: mdio@20 {
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| 			#address-cells = <1>;
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| 			#size-cells = <0>;
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| 			reg = <0x20>;
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| 
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| 			rgmii_phy2: ethernet-phy@2 {
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| 				reg = <0x2>;
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| 			};
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| 		};
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| 
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| 		t2080mdio2: mdio@40 {
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| 			#address-cells = <1>;
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| 			#size-cells = <0>;
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| 			reg = <0x40>;
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| 			status = "disabled";
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| 
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| 			phy_sgmii_s1_1c: ethernet-phy@1c {
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| 				reg = <0x1c>;
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| 			};
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| 
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| 			phy_sgmii_s1_1d: ethernet-phy@1d {
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| 				reg = <0x1d>;
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| 			};
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| 
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| 			phy_sgmii_s1_1e: ethernet-phy@1e {
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| 				reg = <0x1e>;
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| 			};
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| 
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| 			phy_sgmii_s1_1f: ethernet-phy@1f {
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| 				reg = <0x1f>;
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| 			};
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| 		};
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| 
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| 		t2080mdio3: mdio@c0 {
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| 			#address-cells = <1>;
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| 			#size-cells = <0>;
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| 			reg = <0xc0>;
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| 
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| 			phy_sgmii_s2_1c: ethernet-phy@1c {
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| 				reg = <0x1c>;
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| 			};
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| 
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| 			phy_sgmii_s2_1d: ethernet-phy@1d {
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| 				reg = <0x1d>;
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| 			};
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| 
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| 			phy_sgmii_s2_1e: ethernet-phy@1e {
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| 				reg = <0x1e>;
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| 			};
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| 
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| 			phy_sgmii_s2_1f: ethernet-phy@1f {
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| 				reg = <0x1f>;
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| 			};
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| 		};
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| 
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| 		t2080mdio4: mdio@60 {
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| 			#address-cells = <1>;
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| 			#size-cells = <0>;
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| 			reg = <0x60>;
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| 			status = "disabled";
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| 
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| 			phy_sgmii_s3_1c: ethernet-phy@1c {
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| 				reg = <0x1c>;
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| 			};
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| 
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| 			phy_sgmii_s3_1d: ethernet-phy@1d {
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| 				reg = <0x1d>;
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| 			};
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| 
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| 			phy_sgmii_s3_1e: ethernet-phy@1e {
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| 				reg = <0x1e>;
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| 			};
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| 
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| 			phy_sgmii_s3_1f: ethernet-phy@1f {
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| 				reg = <0x1f>;
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| 			};
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| 		};
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| 	};
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| };
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| 
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| /include/ "t2080si-post.dtsi"
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