| // SPDX-License-Identifier: GPL-2.0-or-later |
| /* |
| * TQM 8540 Device Tree Source |
| * |
| * Copyright 2008 Freescale Semiconductor Inc. |
| */ |
| |
| /dts-v1/; |
| |
| / { |
| model = "tqc,tqm8540"; |
| compatible = "tqc,tqm8540"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| aliases { |
| ethernet0 = &enet0; |
| ethernet1 = &enet1; |
| ethernet2 = &enet2; |
| serial0 = &serial0; |
| serial1 = &serial1; |
| pci0 = &pci0; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| PowerPC,8540@0 { |
| device_type = "cpu"; |
| reg = <0>; |
| d-cache-line-size = <32>; |
| i-cache-line-size = <32>; |
| d-cache-size = <32768>; |
| i-cache-size = <32768>; |
| timebase-frequency = <0>; |
| bus-frequency = <0>; |
| clock-frequency = <0>; |
| next-level-cache = <&L2>; |
| }; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x00000000 0x10000000>; |
| }; |
| |
| soc@e0000000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| device_type = "soc"; |
| ranges = <0x0 0xe0000000 0x100000>; |
| bus-frequency = <0>; |
| compatible = "fsl,mpc8540-immr", "simple-bus"; |
| |
| ecm-law@0 { |
| compatible = "fsl,ecm-law"; |
| reg = <0x0 0x1000>; |
| fsl,num-laws = <8>; |
| }; |
| |
| ecm@1000 { |
| compatible = "fsl,mpc8540-ecm", "fsl,ecm"; |
| reg = <0x1000 0x1000>; |
| interrupts = <17 2>; |
| interrupt-parent = <&mpic>; |
| }; |
| |
| memory-controller@2000 { |
| compatible = "fsl,mpc8540-memory-controller"; |
| reg = <0x2000 0x1000>; |
| interrupt-parent = <&mpic>; |
| interrupts = <18 2>; |
| }; |
| |
| L2: l2-cache-controller@20000 { |
| compatible = "fsl,mpc8540-l2-cache-controller"; |
| reg = <0x20000 0x1000>; |
| cache-line-size = <32>; |
| cache-size = <0x40000>; // L2, 256K |
| interrupt-parent = <&mpic>; |
| interrupts = <16 2>; |
| }; |
| |
| i2c@3000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| cell-index = <0>; |
| compatible = "fsl-i2c"; |
| reg = <0x3000 0x100>; |
| interrupts = <43 2>; |
| interrupt-parent = <&mpic>; |
| dfsrr; |
| |
| dtt@48 { |
| compatible = "national,lm75"; |
| reg = <0x48>; |
| }; |
| |
| rtc@68 { |
| compatible = "dallas,ds1337"; |
| reg = <0x68>; |
| }; |
| }; |
| |
| dma@21300 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "fsl,mpc8540-dma", "fsl,eloplus-dma"; |
| reg = <0x21300 0x4>; |
| ranges = <0x0 0x21100 0x200>; |
| cell-index = <0>; |
| dma-channel@0 { |
| compatible = "fsl,mpc8540-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x0 0x80>; |
| cell-index = <0>; |
| interrupt-parent = <&mpic>; |
| interrupts = <20 2>; |
| }; |
| dma-channel@80 { |
| compatible = "fsl,mpc8540-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x80 0x80>; |
| cell-index = <1>; |
| interrupt-parent = <&mpic>; |
| interrupts = <21 2>; |
| }; |
| dma-channel@100 { |
| compatible = "fsl,mpc8540-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x100 0x80>; |
| cell-index = <2>; |
| interrupt-parent = <&mpic>; |
| interrupts = <22 2>; |
| }; |
| dma-channel@180 { |
| compatible = "fsl,mpc8540-dma-channel", |
| "fsl,eloplus-dma-channel"; |
| reg = <0x180 0x80>; |
| cell-index = <3>; |
| interrupt-parent = <&mpic>; |
| interrupts = <23 2>; |
| }; |
| }; |
| |
| enet0: ethernet@24000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <0>; |
| device_type = "network"; |
| model = "TSEC"; |
| 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>; |
| phy-handle = <&phy2>; |
| |
| mdio@520 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "fsl,gianfar-mdio"; |
| reg = <0x520 0x20>; |
| |
| phy1: ethernet-phy@1 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <1>; |
| }; |
| phy2: ethernet-phy@2 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <2>; |
| }; |
| phy3: ethernet-phy@3 { |
| interrupt-parent = <&mpic>; |
| interrupts = <8 1>; |
| reg = <3>; |
| }; |
| tbi0: tbi-phy@11 { |
| reg = <0x11>; |
| device_type = "tbi-phy"; |
| }; |
| }; |
| }; |
| |
| enet1: ethernet@25000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <1>; |
| device_type = "network"; |
| model = "TSEC"; |
| 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>; |
| 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"; |
| }; |
| }; |
| }; |
| |
| enet2: ethernet@26000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| cell-index = <2>; |
| device_type = "network"; |
| model = "FEC"; |
| compatible = "gianfar"; |
| reg = <0x26000 0x1000>; |
| ranges = <0x0 0x26000 0x1000>; |
| local-mac-address = [ 00 00 00 00 00 00 ]; |
| interrupts = <41 2>; |
| interrupt-parent = <&mpic>; |
| phy-handle = <&phy3>; |
| |
| 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"; |
| }; |
| }; |
| }; |
| |
| serial0: serial@4500 { |
| cell-index = <0>; |
| device_type = "serial"; |
| compatible = "fsl,ns16550", "ns16550"; |
| reg = <0x4500 0x100>; // reg base, size |
| clock-frequency = <0>; // should we fill in in uboot? |
| interrupts = <42 2>; |
| interrupt-parent = <&mpic>; |
| }; |
| |
| serial1: serial@4600 { |
| cell-index = <1>; |
| device_type = "serial"; |
| compatible = "fsl,ns16550", "ns16550"; |
| reg = <0x4600 0x100>; // reg base, size |
| clock-frequency = <0>; // should we fill in in uboot? |
| interrupts = <42 2>; |
| interrupt-parent = <&mpic>; |
| }; |
| |
| mpic: pic@40000 { |
| interrupt-controller; |
| #address-cells = <0>; |
| #interrupt-cells = <2>; |
| reg = <0x40000 0x40000>; |
| device_type = "open-pic"; |
| compatible = "chrp,open-pic"; |
| }; |
| }; |
| |
| localbus@e0005000 { |
| #address-cells = <2>; |
| #size-cells = <1>; |
| compatible = "fsl,mpc8540-localbus", "fsl,pq3-localbus", |
| "simple-bus"; |
| reg = <0xe0005000 0x1000>; |
| interrupt-parent = <&mpic>; |
| interrupts = <19 2>; |
| |
| ranges = <0x0 0x0 0xfe000000 0x02000000>; |
| |
| nor@0,0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "cfi-flash"; |
| reg = <0x0 0x0 0x02000000>; |
| bank-width = <4>; |
| device-width = <2>; |
| partition@0 { |
| label = "kernel"; |
| reg = <0x00000000 0x00180000>; |
| }; |
| partition@180000 { |
| label = "root"; |
| reg = <0x00180000 0x01dc0000>; |
| }; |
| partition@1f40000 { |
| label = "env1"; |
| reg = <0x01f40000 0x00040000>; |
| }; |
| partition@1f80000 { |
| label = "env2"; |
| reg = <0x01f80000 0x00040000>; |
| }; |
| partition@1fc0000 { |
| label = "u-boot"; |
| reg = <0x01fc0000 0x00040000>; |
| read-only; |
| }; |
| }; |
| }; |
| |
| pci0: pci@e0008000 { |
| #interrupt-cells = <1>; |
| #size-cells = <2>; |
| #address-cells = <3>; |
| compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; |
| device_type = "pci"; |
| reg = <0xe0008000 0x1000>; |
| clock-frequency = <66666666>; |
| interrupt-map-mask = <0xf800 0x0 0x0 0x7>; |
| interrupt-map = < |
| /* IDSEL 28 */ |
| 0xe000 0 0 1 &mpic 2 1 |
| 0xe000 0 0 2 &mpic 3 1 |
| 0xe000 0 0 3 &mpic 6 1 |
| 0xe000 0 0 4 &mpic 5 1 |
| |
| /* IDSEL 11 */ |
| 0x5800 0 0 1 &mpic 6 1 |
| 0x5800 0 0 2 &mpic 5 1 |
| >; |
| |
| interrupt-parent = <&mpic>; |
| interrupts = <24 2>; |
| bus-range = <0 0>; |
| ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000 |
| 0x01000000 0 0x00000000 0xe2000000 0 0x01000000>; |
| }; |
| }; |
