powerpc/85xx: Rework P1020RDB device tree

Utilize new split between board & SoC, and new SoC device trees split
into pre & post utilizing 'template' includes for SoC IP blocks.

Other changes include:
* Dropping "fsl,p1020-IP..." from compatibles for standard blocks
* Fixed PCIe interrupt-maps to have proper number of cells
* Added mdio node for etsec@26000
* Added usb node for 2nd usb controller

Signed-off-by: Kumar Gala <[e-mail]>

arch/powerpc/boot/dts/fsl/p1020si-post.dtsi

···
+/*
+ * P1020/P1011 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x9000 */
+&pci0 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1020-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1020-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1020-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1020-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+/include/ "pq3-usb2-dr-1.dtsi"
+
+/include/ "pq3-esdhc-0.dtsi"
+/include/ "pq3-sec3.3-0.dtsi"
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+/include/ "pq3-etsec2-0.dtsi"
+	enet0: enet0_grp2: ethernet@b0000 {
+	};
+
+/include/ "pq3-etsec2-1.dtsi"
+	enet1: enet1_grp2: ethernet@b1000 {
+	};
+
+/include/ "pq3-etsec2-2.dtsi"
+	enet2: enet2_grp2: ethernet@b2000 {
+	};
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1020-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
+
+/include/ "pq3-etsec2-grp2-0.dtsi"
+/include/ "pq3-etsec2-grp2-1.dtsi"
+/include/ "pq3-etsec2-grp2-2.dtsi"

arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi

···
+/*
+ * P1020/P1011 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1020";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1020@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1020@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};

arch/powerpc/boot/dts/p1020rdb.dts

···
  * option) any later version.
  */
 
-/include/ "p1020si.dtsi"
-
+/include/ "fsl/p1020si-pre.dtsi"
 / {
 	model = "fsl,P1020RDB";
 	compatible = "fsl,P1020RDB";
-
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		pci0 = &pci0;
-		pci1 = &pci1;
-	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@ffe05000 {
+	board_lbc: lbc: localbus@ffe05000 {
+		reg = <0 0xffe05000 0 0x1000>;
 
 		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */
 		ranges = <0x0 0x0 0x0 0xef000000 0x01000000
 			  0x1 0x0 0x0 0xffa00000 0x00040000
 			  0x2 0x0 0x0 0xffb00000 0x00020000>;
-
-		nor@0,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "cfi-flash";
-			reg = <0x0 0x0 0x1000000>;
-			bank-width = <2>;
-			device-width = <1>;
-
-			partition@0 {
-				/* This location must not be altered  */
-				/* 256KB for Vitesse 7385 Switch firmware */
-				reg = <0x0 0x00040000>;
-				label = "NOR (RO) Vitesse-7385 Firmware";
-				read-only;
-			};
-
-			partition@40000 {
-				/* 256KB for DTB Image */
-				reg = <0x00040000 0x00040000>;
-				label = "NOR (RO) DTB Image";
-				read-only;
-			};
-
-			partition@80000 {
-				/* 3.5 MB for Linux Kernel Image */
-				reg = <0x00080000 0x00380000>;
-				label = "NOR (RO) Linux Kernel Image";
-				read-only;
-			};
-
-			partition@400000 {
-				/* 11MB for JFFS2 based Root file System */
-				reg = <0x00400000 0x00b00000>;
-				label = "NOR (RW) JFFS2 Root File System";
-			};
-
-			partition@f00000 {
-				/* This location must not be altered  */
-				/* 512KB for u-boot Bootloader Image */
-				/* 512KB for u-boot Environment Variables */
-				reg = <0x00f00000 0x00100000>;
-				label = "NOR (RO) U-Boot Image";
-				read-only;
-			};
-		};
-
-		nand@1,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p1020-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x1 0x0 0x40000>;
-
-			partition@0 {
-				/* This location must not be altered  */
-				/* 1MB for u-boot Bootloader Image */
-				reg = <0x0 0x00100000>;
-				label = "NAND (RO) U-Boot Image";
-				read-only;
-			};
-
-			partition@100000 {
-				/* 1MB for DTB Image */
-				reg = <0x00100000 0x00100000>;
-				label = "NAND (RO) DTB Image";
-				read-only;
-			};
-
-			partition@200000 {
-				/* 4MB for Linux Kernel Image */
-				reg = <0x00200000 0x00400000>;
-				label = "NAND (RO) Linux Kernel Image";
-				read-only;
-			};
-
-			partition@600000 {
-				/* 4MB for Compressed Root file System Image */
-				reg = <0x00600000 0x00400000>;
-				label = "NAND (RO) Compressed RFS Image";
-				read-only;
-			};
-
-			partition@a00000 {
-				/* 7MB for JFFS2 based Root file System */
-				reg = <0x00a00000 0x00700000>;
-				label = "NAND (RW) JFFS2 Root File System";
-			};
-
-			partition@1100000 {
-				/* 15MB for JFFS2 based Root file System */
-				reg = <0x01100000 0x00f00000>;
-				label = "NAND (RW) Writable User area";
-			};
-		};
-
-		L2switch@2,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "vitesse-7385";
-			reg = <0x2 0x0 0x20000>;
-		};
-
 	};
 
-	soc@ffe00000 {
-		i2c@3000 {
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
-			};
-		};
-
-		spi@7000 {
-			flash@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "spansion,s25sl12801";
-				reg = <0>;
-				spi-max-frequency = <40000000>; /* input clock */
-
-				partition@u-boot {
-					/* 512KB for u-boot Bootloader Image */
-					reg = <0x0 0x00080000>;
-					label = "u-boot";
-					read-only;
-				};
-
-				partition@dtb {
-					/* 512KB for DTB Image */
-					reg = <0x00080000 0x00080000>;
-					label = "dtb";
-					read-only;
-				};
-
-				partition@kernel {
-					/* 4MB for Linux Kernel Image */
-					reg = <0x00100000 0x00400000>;
-					label = "kernel";
-					read-only;
-				};
-
-				partition@fs {
-					/* 4MB for Compressed RFS Image */
-					reg = <0x00500000 0x00400000>;
-					label = "file system";
-					read-only;
-				};
-
-				partition@jffs-fs {
-					/* 7MB for JFFS2 based RFS */
-					reg = <0x00900000 0x00700000>;
-					label = "file system jffs2";
-				};
-			};
-		};
-
-		mdio@24000 {
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x0>;
-			};
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x1>;
-			};
-		};
-
-		mdio@25000 {
-
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		enet0: ethernet@b0000 {
-			fixed-link = <1 1 1000 0 0>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
-		enet1: ethernet@b1000 {
-			phy-handle = <&phy0>;
-			tbi-handle = <&tbi0>;
-			phy-connection-type = "sgmii";
-
-		};
-
-		enet2: ethernet@b2000 {
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
-		usb@22000 {
-			phy_type = "ulpi";
-		};
-
-		/* USB2 is shared with localbus, so it must be disabled
-		   by default. We can't put 'status = "disabled";' here
-		   since U-Boot doesn't clear the status property when
-		   it enables USB2. OTOH, U-Boot does create a new node
-		   when there isn't any. So, just comment it out.
-		usb@23000 {
-			phy_type = "ulpi";
-		};
-		*/
-
+	board_soc: soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
 	};
 
 	pci0: pcie@ffe09000 {
···
 		};
 	};
 };
+
+/include/ "p1020rdb.dtsi"
+/include/ "fsl/p1020si-post.dtsi"

arch/powerpc/boot/dts/p1020rdb.dtsi

···
+/*
+ * P1020 RDB Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_lbc {
+	nor@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x1000000>;
+		bank-width = <2>;
+		device-width = <1>;
+
+		partition@0 {
+			/* This location must not be altered  */
+			/* 256KB for Vitesse 7385 Switch firmware */
+			reg = <0x0 0x00040000>;
+			label = "NOR (RO) Vitesse-7385 Firmware";
+			read-only;
+		};
+
+		partition@40000 {
+			/* 256KB for DTB Image */
+			reg = <0x00040000 0x00040000>;
+			label = "NOR (RO) DTB Image";
+			read-only;
+		};
+
+		partition@80000 {
+			/* 3.5 MB for Linux Kernel Image */
+			reg = <0x00080000 0x00380000>;
+			label = "NOR (RO) Linux Kernel Image";
+			read-only;
+		};
+
+		partition@400000 {
+			/* 11MB for JFFS2 based Root file System */
+			reg = <0x00400000 0x00b00000>;
+			label = "NOR (RW) JFFS2 Root File System";
+		};
+
+		partition@f00000 {
+			/* This location must not be altered  */
+			/* 512KB for u-boot Bootloader Image */
+			/* 512KB for u-boot Environment Variables */
+			reg = <0x00f00000 0x00100000>;
+			label = "NOR (RO) U-Boot Image";
+			read-only;
+		};
+	};
+
+	nand@1,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,p1020-fcm-nand",
+			     "fsl,elbc-fcm-nand";
+		reg = <0x1 0x0 0x40000>;
+
+		partition@0 {
+			/* This location must not be altered  */
+			/* 1MB for u-boot Bootloader Image */
+			reg = <0x0 0x00100000>;
+			label = "NAND (RO) U-Boot Image";
+			read-only;
+		};
+
+		partition@100000 {
+			/* 1MB for DTB Image */
+			reg = <0x00100000 0x00100000>;
+			label = "NAND (RO) DTB Image";
+			read-only;
+		};
+
+		partition@200000 {
+			/* 4MB for Linux Kernel Image */
+			reg = <0x00200000 0x00400000>;
+			label = "NAND (RO) Linux Kernel Image";
+			read-only;
+		};
+
+		partition@600000 {
+			/* 4MB for Compressed Root file System Image */
+			reg = <0x00600000 0x00400000>;
+			label = "NAND (RO) Compressed RFS Image";
+			read-only;
+		};
+
+		partition@a00000 {
+			/* 7MB for JFFS2 based Root file System */
+			reg = <0x00a00000 0x00700000>;
+			label = "NAND (RW) JFFS2 Root File System";
+		};
+
+		partition@1100000 {
+			/* 15MB for JFFS2 based Root file System */
+			reg = <0x01100000 0x00f00000>;
+			label = "NAND (RW) Writable User area";
+		};
+	};
+
+	L2switch@2,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "vitesse-7385";
+		reg = <0x2 0x0 0x20000>;
+	};
+};
+
+&board_soc {
+	i2c@3000 {
+		rtc@68 {
+			compatible = "dallas,ds1339";
+			reg = <0x68>;
+		};
+	};
+
+	spi@7000 {
+		flash@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "spansion,s25sl12801";
+			reg = <0>;
+			spi-max-frequency = <40000000>; /* input clock */
+
+			partition@u-boot {
+				/* 512KB for u-boot Bootloader Image */
+				reg = <0x0 0x00080000>;
+				label = "u-boot";
+				read-only;
+			};
+
+			partition@dtb {
+				/* 512KB for DTB Image */
+				reg = <0x00080000 0x00080000>;
+				label = "dtb";
+				read-only;
+			};
+
+			partition@kernel {
+				/* 4MB for Linux Kernel Image */
+				reg = <0x00100000 0x00400000>;
+				label = "kernel";
+				read-only;
+			};
+
+			partition@fs {
+				/* 4MB for Compressed RFS Image */
+				reg = <0x00500000 0x00400000>;
+				label = "file system";
+				read-only;
+			};
+
+			partition@jffs-fs {
+				/* 7MB for JFFS2 based RFS */
+				reg = <0x00900000 0x00700000>;
+				label = "file system jffs2";
+			};
+		};
+	};
+
+	usb@22000 {
+		phy_type = "ulpi";
+	};
+
+	/* USB2 is shared with localbus, so it must be disabled
+	   by default. We can't put 'status = "disabled";' here
+	   since U-Boot doesn't clear the status property when
+	   it enables USB2. OTOH, U-Boot does create a new node
+	   when there isn't any. So, just comment it out.
+	usb@23000 {
+		phy_type = "ulpi";
+	};
+	*/
+
+	mdio@24000 {
+		phy0: ethernet-phy@0 {
+			interrupt-parent = <&mpic>;
+			interrupts = <3 1>;
+			reg = <0x0>;
+		};
+
+		phy1: ethernet-phy@1 {
+			interrupt-parent = <&mpic>;
+			interrupts = <2 1>;
+			reg = <0x1>;
+		};
+	};
+
+	mdio@25000 {
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet0: ethernet@b0000 {
+		fixed-link = <1 1 1000 0 0>;
+		phy-connection-type = "rgmii-id";
+
+	};
+
+	enet1: ethernet@b1000 {
+		phy-handle = <&phy0>;
+		tbi-handle = <&tbi0>;
+		phy-connection-type = "sgmii";
+	};
+
+	enet2: ethernet@b2000 {
+		phy-handle = <&phy1>;
+		phy-connection-type = "rgmii-id";
+	};
+};

arch/powerpc/boot/dts/p1020si.dtsi

···
-/*
- * P1020si Device Tree Source
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-/dts-v1/;
-/ {
-	compatible = "fsl,P1020";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P1020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P1020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
-
-	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2 0 0>;
-	};
-
-	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p1020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2 0 0>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupts = <16 2 0 0>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2 0 0>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2 0 0>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2 0 0>;
-		};
-
-		spi@7000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p1020-espi", "fsl,mpc8536-espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2 0 0>;
-			fsl,espi-num-chipselects = <4>;
-		};
-
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2 0 0>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2,256K
-			interrupts = <16 2 0 0>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <20 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <21 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <22 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <23 2 0 0>;
-			};
-		};
-
-		mdio@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x24000 0x1000 0xb0030 0x4>;
-
-		};
-
-		mdio@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-tbi";
-			reg = <0x25000 0x1000 0xb1030 0x4>;
-
-		};
-
-		enet0: ethernet@b0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			fsl,magic-packet;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb0000 0x1000>;
-				interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb4000 0x1000>;
-				interrupts = <17 2 0 0 18 2 0 0 24 2 0 0>;
-			};
-		};
-
-		enet1: ethernet@b1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			fsl,magic-packet;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb1000 0x1000>;
-				interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb5000 0x1000>;
-				interrupts = <51 2 0 0 52 2 0 0 67 2 0 0>;
-			};
-		};
-
-		enet2: ethernet@b2000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			fsl,magic-packet;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb2000 0x1000>;
-				interrupts = <31 2 0 0 32 2 0 0 33 2 0 0>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb6000 0x1000>;
-				interrupts = <25 2 0 0 26 2 0 0 27 2 0 0>;
-			};
-		};
-
-		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupts = <28 0x2 0 0>;
-		};
-
-		/* USB2 is shared with localbus, so it must be disabled
-		   by default. We can't put 'status = "disabled";' here
-		   since U-Boot doesn't clear the status property when
-		   it enables USB2. OTOH, U-Boot does create a new node
-		   when there isn't any. So, just comment it out.
-		usb@23000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x23000 0x1000>;
-			interrupts = <46 0x2 0 0>;
-			phy_type = "ulpi";
-		};
-		*/
-
-		sdhci@2e000 {
-			compatible = "fsl,p1020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2 0 0>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.3", "fsl,sec3.1", "fsl,sec3.0",
-				     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
-				     "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 0 0 58 2 0 0>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x97c>;
-			fsl,descriptor-types-mask = <0x3a30abf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		timer@41100 {
-			compatible = "fsl,mpic-global-timer";
-			reg = <0x41100 0x100 0x41300 4>;
-			interrupts = <0 0 3 0
-			              1 0 3 0
-			              2 0 3 0
-			              3 0 3 0>;
-		};
-
-		timer@42100 {
-			compatible = "fsl,mpic-global-timer";
-			reg = <0x42100 0x100 0x42300 4>;
-			interrupts = <4 0 3 0
-			              5 0 3 0
-			              6 0 3 0
-			              7 0 3 0>;
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1020-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1020-guts","fsl,p2020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-	};
-
-	pci0: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupts = <16 2 0 0>;
-
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 0 0>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0x0 0x0 0x1 &mpic 0x4 0x1
-				0000 0x0 0x0 0x2 &mpic 0x5 0x1
-				0000 0x0 0x0 0x3 &mpic 0x6 0x1
-				0000 0x0 0x0 0x4 &mpic 0x7 0x1
-				>;
-		};
-
-	};
-
-	pci1: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupts = <16 2 0 0>;
-
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 0 0>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0x0 0x0 0x1 &mpic 0x0 0x1
-				0000 0x0 0x0 0x2 &mpic 0x1 0x1
-				0000 0x0 0x0 0x3 &mpic 0x2 0x1
-				0000 0x0 0x0 0x4 &mpic 0x3 0x1
-				>;
-		};
-	};
-};