| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2009 Extreme Engineering Solutions, Inc. |
| * Based on TQM8548 device tree |
| * |
| * XPedite5200 PrPMC/XMC module based on MPC8548E |
| */ |
| |
| /dts-v1/; |
| |
| / { |
| model = "xes,xpedite5200"; |
| compatible = "xes,xpedite5200", "xes,MPC8548"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| aliases { |
| ethernet0 = &enet0; |
| ethernet1 = &enet1; |
| ethernet2 = &enet2; |
| ethernet3 = &enet3; |
| |
| serial0 = &serial0; |
| serial1 = &serial1; |
| pci0 = &pci0; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| PowerPC,8548@0 { |
| device_type = "cpu"; |
| reg = <0>; |
| d-cache-line-size = <32>; // 32 bytes |
| i-cache-line-size = <32>; // 32 bytes |
| d-cache-size = <0x8000>; // L1, 32K |
| i-cache-size = <0x8000>; // L1, 32K |
| next-level-cache = <&L2>; |
| }; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x0 0x0>; // Filled in by U-Boot |
| }; |
| |
| soc@ef000000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| device_type = "soc"; |
| ranges = <0x0 0xef000000 0x100000>; |
| bus-frequency = <0>; |
| compatible = "fsl,mpc8548-immr", "simple-bus"; |
| |
| ecm-law@0 { |
| compatible = "fsl,ecm-law"; |
| reg = <0x0 0x1000>; |
| fsl,num-laws = <12>; |
| }; |
| |
| ecm@1000 { |
| compatible = "fsl,mpc8548-ecm", "fsl,ecm"; |
| reg = <0x1000 0x1000>; |
| interrupts = <17 2>; |
| interrupt-parent = <&mpic>; |
| }; |
| |
| memory-controller@2000 { |
| compatible = "fsl,mpc8548-memory-controller"; |
| reg = <0x2000 0x1000>; |
| interrupt-parent = <&mpic>; |
| interrupts = <18 2>; |
| }; |
| |
| L2: l2-cache-controller@20000 { |
| compatible = "fsl,mpc8548-l2-cache-controller"; |
| reg = <0x20000 0x1000>; |
| cache-line-size = <32>; // 32 bytes |
| cache-size = <0x80000>; // L2, 512K |
| interrupt-parent = <&mpic>; |
| interrupts = <16 2>; |
| }; |
| |
| /* On-card I2C */ |
| i2c@3000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| cell-index = <0>; |
| compatible = "fsl-i2c"; |
| reg = <0x3000 0x100>; |
| interrupts = <43 2>; |
| interrupt-parent = <&mpic>; |
| dfsrr; |
| |
| /* |
| * Board GPIO: |
| * 0: BRD_CFG0 (1: P14 IO present) |
| * 1: BRD_CFG1 (1: FP ethernet present) |
| * 2: BRD_CFG2 (1: XMC IO present) |
| * 3: XMC root complex indicator |
| * 4: Flash boot device indicator |
| * 5: Flash write protect enable |
| * 6: PMC monarch indicator |
| * 7: PMC EREADY |
| */ |
| gpio1: gpio@18 { |
| compatible = "nxp,pca9556"; |
| reg = <0x18>; |
| #gpio-cells = <2>; |
| gpio-controller; |
| polarity = <0x00>; |
| }; |
| |
| /* P14 GPIO */ |
| gpio2: gpio@19 { |
| compatible = "nxp,pca9556"; |
| reg = <0x19>; |
| #gpio-cells = <2>; |
| gpio-controller; |
| polarity = <0x00>; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,at24c16"; |
| reg = <0x50>; |
| }; |
| |
| rtc@68 { |
| compatible = "st,m41t00", |
| "dallas,ds1338"; |
| reg = <0x68>; |
| }; |
| |
| dtt@34 { |
| compatible = "maxim,max1237"; |
| reg = <0x34>; |
| }; |
| }; |
| |
| /* Off-card I2C */ |
| i2c@3100 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| cell-index = <1>; |
| compatible = "fsl-i2c"; |
| reg = <0x3100 0x100>; |
| interrupts = <43 2>; |
| interrupt-parent = <&mpic>; |
| dfsrr; |
| }; |
| |
| dma@21300 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "fsl,mpc8548-dma", "fsl,eloplus-dma"; |
| reg = <0x21300 0x4>; |
| ranges = <0x0 0x21100 0x200>; |
| cell-index = <0>; |
| dma-channel@0 { |
| compatible = "fsl,mpc8548-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x0 0x80>; |
| cell-index = <0>; |
| interrupt-parent = <&mpic>; |
| interrupts = <20 2>; |
| }; |
| dma-channel@80 { |
| compatible = "fsl,mpc8548-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x80 0x80>; |
| cell-index = <1>; |
| interrupt-parent = <&mpic>; |
| interrupts = <21 2>; |
| }; |
| dma-channel@100 { |
| compatible = "fsl,mpc8548-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x100 0x80>; |
| cell-index = <2>; |
| interrupt-parent = <&mpic>; |
| interrupts = <22 2>; |
| }; |
| dma-channel@180 { |
| compatible = "fsl,mpc8548-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x180 0x80>; |
| cell-index = <3>; |
| interrupt-parent = <&mpic>; |
| interrupts = <23 2>; |
| }; |
| }; |
| |
| /* eTSEC1: Front panel port 0 */ |
| enet0: ethernet@24000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <0>; |
| device_type = "network"; |
| model = "eTSEC"; |
| compatible = "gianfar"; |
| reg = <0x24000 0x1000>; |
| ranges = <0x0 0x24000 0x1000>; |
| local-mac-address = [ 00 00 00 00 00 00 ]; |
| interrupts = <29 2 30 2 34 2>; |
| interrupt-parent = <&mpic>; |
| tbi-handle = <&tbi0>; |
| phy-handle = <&phy0>; |
| |
| mdio@520 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "fsl,gianfar-mdio"; |
| reg = <0x520 0x20>; |
| |
| phy0: ethernet-phy@1 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <0x1>; |
| }; |
| phy1: ethernet-phy@2 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <0x2>; |
| }; |
| phy2: ethernet-phy@3 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <0x3>; |
| }; |
| phy3: ethernet-phy@4 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <0x4>; |
| }; |
| tbi0: tbi-phy@11 { |
| reg = <0x11>; |
| device_type = "tbi-phy"; |
| }; |
| }; |
| }; |
| |
| /* eTSEC2: Front panel port 1 */ |
| enet1: ethernet@25000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <1>; |
| device_type = "network"; |
| model = "eTSEC"; |
| compatible = "gianfar"; |
| reg = <0x25000 0x1000>; |
| ranges = <0x0 0x25000 0x1000>; |
| local-mac-address = [ 00 00 00 00 00 00 ]; |
| interrupts = <35 2 36 2 40 2>; |
| interrupt-parent = <&mpic>; |
| tbi-handle = <&tbi1>; |
| phy-handle = <&phy1>; |
| |
| mdio@520 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "fsl,gianfar-tbi"; |
| reg = <0x520 0x20>; |
| |
| tbi1: tbi-phy@11 { |
| reg = <0x11>; |
| device_type = "tbi-phy"; |
| }; |
| }; |
| }; |
| |
| /* eTSEC3: Rear panel port 2 */ |
| enet2: ethernet@26000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <2>; |
| device_type = "network"; |
| model = "eTSEC"; |
| compatible = "gianfar"; |
| reg = <0x26000 0x1000>; |
| ranges = <0x0 0x26000 0x1000>; |
| local-mac-address = [ 00 00 00 00 00 00 ]; |
| interrupts = <31 2 32 2 33 2>; |
| interrupt-parent = <&mpic>; |
| tbi-handle = <&tbi2>; |
| phy-handle = <&phy2>; |
| |
| mdio@520 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "fsl,gianfar-tbi"; |
| reg = <0x520 0x20>; |
| |
| tbi2: tbi-phy@11 { |
| reg = <0x11>; |
| device_type = "tbi-phy"; |
| }; |
| }; |
| }; |
| |
| /* eTSEC4: Rear panel port 3 */ |
| enet3: ethernet@27000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <3>; |
| device_type = "network"; |
| model = "eTSEC"; |
| compatible = "gianfar"; |
| reg = <0x27000 0x1000>; |
| ranges = <0x0 0x27000 0x1000>; |
| local-mac-address = [ 00 00 00 00 00 00 ]; |
| interrupts = <37 2 38 2 39 2>; |
| interrupt-parent = <&mpic>; |
| tbi-handle = <&tbi3>; |
| phy-handle = <&phy3>; |
| |
| mdio@520 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "fsl,gianfar-tbi"; |
| reg = <0x520 0x20>; |
| |
| tbi3: tbi-phy@11 { |
| reg = <0x11>; |
| device_type = "tbi-phy"; |
| }; |
| }; |
| }; |
| |
| serial0: serial@4500 { |
| cell-index = <0>; |
| device_type = "serial"; |
| compatible = "fsl,ns16550", "ns16550"; |
| reg = <0x4500 0x100>; |
| clock-frequency = <0>; |
| current-speed = <115200>; |
| interrupts = <42 2>; |
| interrupt-parent = <&mpic>; |
| }; |
| |
| serial1: serial@4600 { |
| cell-index = <1>; |
| device_type = "serial"; |
| compatible = "fsl,ns16550", "ns16550"; |
| reg = <0x4600 0x100>; |
| clock-frequency = <0>; |
| current-speed = <115200>; |
| interrupts = <42 2>; |
| interrupt-parent = <&mpic>; |
| }; |
| |
| global-utilities@e0000 { // global utilities reg |
| compatible = "fsl,mpc8548-guts"; |
| reg = <0xe0000 0x1000>; |
| fsl,has-rstcr; |
| }; |
| |
| mpic: pic@40000 { |
| interrupt-controller; |
| #address-cells = <0>; |
| #interrupt-cells = <2>; |
| reg = <0x40000 0x40000>; |
| compatible = "chrp,open-pic"; |
| device_type = "open-pic"; |
| }; |
| }; |
| |
| localbus@ef005000 { |
| compatible = "fsl,mpc8548-localbus", "fsl,pq3-localbus", |
| "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| reg = <0xef005000 0x100>; // BRx, ORx, etc. |
| interrupt-parent = <&mpic>; |
| interrupts = <19 2>; |
| |
| ranges = < |
| 0 0x0 0xfc000000 0x04000000 // NOR boot flash |
| 1 0x0 0xf8000000 0x04000000 // NOR expansion flash |
| 2 0x0 0xef800000 0x00010000 // NAND CE1 |
| 3 0x0 0xef840000 0x00010000 // NAND CE2 |
| >; |
| |
| nor-boot@0,0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "cfi-flash"; |
| reg = <0 0x0 0x4000000>; |
| bank-width = <2>; |
| |
| partition@0 { |
| label = "Primary OS"; |
| reg = <0x00000000 0x180000>; |
| }; |
| partition@180000 { |
| label = "Secondary OS"; |
| reg = <0x00180000 0x180000>; |
| }; |
| partition@300000 { |
| label = "User"; |
| reg = <0x00300000 0x3c80000>; |
| }; |
| partition@3f80000 { |
| label = "Boot firmware"; |
| reg = <0x03f80000 0x80000>; |
| }; |
| }; |
| |
| nor-alternate@1,0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "cfi-flash"; |
| reg = <1 0x0 0x4000000>; |
| bank-width = <2>; |
| |
| partition@0 { |
| label = "Filesystem"; |
| reg = <0x00000000 0x3f80000>; |
| }; |
| partition@3f80000 { |
| label = "Alternate boot firmware"; |
| reg = <0x03f80000 0x80000>; |
| }; |
| }; |
| |
| nand@2,0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "xes,address-ctl-nand"; |
| reg = <2 0x0 0x10000>; |
| cle-line = <0x8>; /* CLE tied to A3 */ |
| ale-line = <0x10>; /* ALE tied to A4 */ |
| |
| /* U-Boot should fix this up */ |
| partition@0 { |
| label = "NAND Filesystem"; |
| reg = <0 0x40000000>; |
| }; |
| }; |
| }; |
| |
| /* PMC interface */ |
| pci0: pci@ef008000 { |
| #interrupt-cells = <1>; |
| #size-cells = <2>; |
| #address-cells = <3>; |
| compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; |
| device_type = "pci"; |
| reg = <0xef008000 0x1000>; |
| clock-frequency = <33333333>; |
| interrupt-map-mask = <0xf800 0x0 0x0 0x7>; |
| interrupt-map = < |
| /* IDSEL */ |
| 0xe000 0 0 1 &mpic 2 1 |
| 0xe000 0 0 2 &mpic 3 1>; |
| |
| interrupt-parent = <&mpic>; |
| interrupts = <24 2>; |
| bus-range = <0 0>; |
| ranges = <0x02000000 0 0x80000000 0x80000000 0 0x40000000 |
| 0x01000000 0 0x00000000 0xe8000000 0 0x00800000>; |
| }; |
| |
| /* XMC PCIe is not yet enabled in U-Boot on XPedite5200 */ |
| }; |
