/* * Device Tree Source for AMCC Canyonlands (460EX) * * Copyright 2008-2009 DENX Software Engineering, Stefan Roese * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without * any warranty of any kind, whether express or implied. */ /dts-v1/; / { #address-cells = <2>; #size-cells = <1>; model = "amcc,canyonlands"; compatible = "amcc,canyonlands"; dcr-parent = <&{/cpus/cpu@0}>; aliases { ethernet0 = &EMAC0; ethernet1 = &EMAC1; serial0 = &UART0; serial1 = &UART1; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; model = "PowerPC,460EX"; reg = <0x00000000>; clock-frequency = <0>; /* Filled in by U-Boot */ timebase-frequency = <0>; /* Filled in by U-Boot */ i-cache-line-size = <32>; d-cache-line-size = <32>; i-cache-size = <32768>; d-cache-size = <32768>; dcr-controller; dcr-access-method = "native"; next-level-cache = <&L2C0>; }; }; memory { device_type = "memory"; reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ }; UIC0: interrupt-controller0 { compatible = "ibm,uic-460ex","ibm,uic"; interrupt-controller; cell-index = <0>; dcr-reg = <0x0c0 0x009>; #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; }; UIC1: interrupt-controller1 { compatible = "ibm,uic-460ex","ibm,uic"; interrupt-controller; cell-index = <1>; dcr-reg = <0x0d0 0x009>; #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ interrupt-parent = <&UIC0>; }; UIC2: interrupt-controller2 { compatible = "ibm,uic-460ex","ibm,uic"; interrupt-controller; cell-index = <2>; dcr-reg = <0x0e0 0x009>; #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ interrupt-parent = <&UIC0>; }; UIC3: interrupt-controller3 { compatible = "ibm,uic-460ex","ibm,uic"; interrupt-controller; cell-index = <3>; dcr-reg = <0x0f0 0x009>; #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ interrupt-parent = <&UIC0>; }; OCM1: ocm@400040000 { compatible = "ibm,ocm"; status = "enabled"; cell-index = <1>; /* configured in U-Boot */ reg = <4 0x00040000 0x10000>; /* 64K */ }; SDR0: sdr { compatible = "ibm,sdr-460ex"; dcr-reg = <0x00e 0x002>; }; CPR0: cpr { compatible = "ibm,cpr-460ex"; dcr-reg = <0x00c 0x002>; }; L2C0: l2c { compatible = "ibm,l2-cache-460ex", "ibm,l2-cache"; dcr-reg = <0x020 0x008 /* Internal SRAM DCR's */ 0x030 0x008>; /* L2 cache DCR's */ cache-line-size = <32>; /* 32 bytes */ cache-size = <262144>; /* L2, 256K */ interrupt-parent = <&UIC1>; interrupts = <11 1>; }; plb { compatible = "ibm,plb-460ex", "ibm,plb4"; #address-cells = <2>; #size-cells = <1>; ranges; clock-frequency = <0>; /* Filled in by U-Boot */ SDRAM0: sdram { compatible = "ibm,sdram-460ex", "ibm,sdram-405gp"; dcr-reg = <0x010 0x002>; }; CRYPTO: crypto@180000 { compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto"; reg = <4 0x00180000 0x80400>; interrupt-parent = <&UIC0>; interrupts = <0x1d 0x4>; }; PKA: pka@114000 { device_type = "pka"; compatible = "ppc4xx-pka", "amcc, ppc4xx-pka"; reg = <4 0x00114000 0x4000>; interrupt-parent = <&UIC0>; interrupts = <0x14 0x2>; }; TRNG: trng@110000 { device_type = "trng"; compatible = "ppc4xx-trng", "amcc, ppc4xx-trng"; reg = <4 0x00110000 0x100>; interrupt-parent = <&UIC1>; interrupts = <0x3 0x2>; }; MAL0: mcmal { compatible = "ibm,mcmal-460ex", "ibm,mcmal2"; descriptor-memory = "ocm"; dcr-reg = <0x180 0x062>; num-tx-chans = <2>; num-rx-chans = <16>; #address-cells = <0>; #size-cells = <0>; interrupt-parent = <&UIC2>; interrupts = < /*TXEOB*/ 0x6 0x4 /*RXEOB*/ 0x7 0x4 /*SERR*/ 0x3 0x4 /*TXDE*/ 0x4 0x4 /*RXDE*/ 0x5 0x4 /*TX0 COAL*/ 0x8 0x2 /*TX1 COAL*/ 0x9 0x2 /*RX0 COAL*/ 0xc 0x2 /*RX1 COAL*/ 0xd 0x2 >; }; USB0: ehci@bffd0400 { compatible = "ibm,usb-ehci-460ex", "usb-ehci"; interrupt-parent = <&UIC2>; interrupts = <0x1d 4>; reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>; }; USB1: usb@bffd0000 { compatible = "ohci-le"; reg = <4 0xbffd0000 0x60>; interrupt-parent = <&UIC2>; interrupts = <0x1e 4>; }; USBOTG0: usbotg@bff80000 { compatible = "amcc,usb-otg-460ex"; reg = <4 0xbff80000 0x10000>; interrupt-parent = <&USBOTG0>; interrupts = <0 1 2>; #interrupt-cells = <1>; #address-cells = <0>; #size-cells = <0>; interrupt-map = ; }; SATA0: sata@bffd1000 { compatible = "amcc,sata-460ex"; reg = <4 0xbffd1000 0x800 /* SATA */ 4 0xbffd0800 0x400>; /* AHBDMA */ interrupt-parent = <&UIC3>; interrupts = <0 4 /* SATA */ 5 4>; /* AHBDMA */ }; ADMA: adma { compatible = "amcc,adma"; device_type = "dma"; descriptor-memory = "ocm"; reg = <4 00100200 80>; interrupt-parent = <&ADMA>; interrupts =<0 1 2>; #interrupt-cells = <1>; #address-cells = <0>; #size-cells = <0>; interrupt-map = ; }; POB0: opb { compatible = "ibm,opb-460ex", "ibm,opb"; #address-cells = <1>; #size-cells = <1>; ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; clock-frequency = <0>; /* Filled in by U-Boot */ EBC0: ebc { compatible = "ibm,ebc-460ex", "ibm,ebc"; dcr-reg = <0x012 0x002>; #address-cells = <2>; #size-cells = <1>; clock-frequency = <0>; /* Filled in by U-Boot */ /* ranges property is supplied by U-Boot */ ranges = < 0x00000003 0x00000000 0xe0000000 0x8000000>; interrupts = <0x6 0x4>; interrupt-parent = <&UIC1>; nor_flash@0,0 { compatible = "amd,s29gl512n", "cfi-flash"; bank-width = <2>; reg = <0x00000000 0x00000000 0x04000000>; #address-cells = <1>; #size-cells = <1>; partition@0 { label = "kernel"; reg = <0x00000000 0x001e0000>; }; partition@1e0000 { label = "dtb"; reg = <0x001e0000 0x00020000>; }; partition@200000 { label = "ramdisk"; reg = <0x00200000 0x01400000>; }; partition@1600000 { label = "jffs2"; reg = <0x01600000 0x00400000>; }; partition@1a00000 { label = "user"; reg = <0x01a00000 0x02560000>; }; partition@3f60000 { label = "env"; reg = <0x03f60000 0x00040000>; }; partition@3fa0000 { label = "u-boot"; reg = <0x03fa0000 0x00060000>; }; }; ndfc@3,0 { compatible = "ibm,ndfc"; reg = <00000003 00000000 00002000>; ccr = <0x00001000>; bank-settings = <0x80002222>; #address-cells = <1>; #size-cells = <1>; nand { #address-cells = <1>; #size-cells = <1>; partition@0,0 { label = "NAND 128MiB 3,3V 8-bit"; reg = <0 0x8000000>; }; partition@0,1 { label = "rescue img"; reg = <0 0x1200000>; }; partition@1200000 { label = "config img"; reg = <0x1200000 0x400000>; }; partition@1600000 { label = "firmware img"; reg = <0x1600000 0x6400000>; }; partition@7a00000 { label = "kernel img"; reg = <0x7a00000 0x500000>; }; partition@7f00000 { label = "device tree img"; reg = <0x7f00000 0x100000>; }; }; }; }; UART0: serial@ef600300 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600300 0x00000008>; virtual-reg = <0xef600300>; clock-frequency = <0>; /* Filled in by U-Boot */ current-speed = <0>; /* Filled in by U-Boot */ interrupt-parent = <&UIC1>; interrupts = <0x1 0x4>; }; UART1: serial@ef600400 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600400 0x00000008>; virtual-reg = <0xef600400>; clock-frequency = <0>; /* Filled in by U-Boot */ current-speed = <0>; /* Filled in by U-Boot */ interrupt-parent = <&UIC0>; interrupts = <0x1 0x4>; }; UART2: serial@ef600500 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600500 0x00000008>; virtual-reg = <0xef600500>; clock-frequency = <0>; /* Filled in by U-Boot */ current-speed = <0>; /* Filled in by U-Boot */ interrupt-parent = <&UIC1>; interrupts = <0x1d 0x4>; }; UART3: serial@ef600600 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600600 0x00000008>; virtual-reg = <0xef600600>; clock-frequency = <0>; /* Filled in by U-Boot */ current-speed = <0>; /* Filled in by U-Boot */ interrupt-parent = <&UIC1>; interrupts = <0x1e 0x4>; }; IIC0: i2c@ef600700 { compatible = "ibm,iic-460ex", "ibm,iic"; reg = <0xef600700 0x00000014>; interrupt-parent = <&UIC0>; interrupts = <0x2 0x4>; #address-cells = <1>; #size-cells = <0>; rtc@68 { compatible = "stm,m41t80"; reg = <0x68>; interrupt-parent = <&UIC2>; interrupts = <0x19 0x8>; }; sttm@48 { compatible = "ad,ad7414"; reg = <0x48>; interrupt-parent = <&UIC1>; interrupts = <0x14 0x8>; }; }; IIC1: i2c@ef600800 { compatible = "ibm,iic-460ex", "ibm,iic"; reg = <0xef600800 0x00000014>; interrupt-parent = <&UIC0>; interrupts = <0x3 0x4>; }; ZMII0: emac-zmii@ef600d00 { compatible = "ibm,zmii-460ex", "ibm,zmii"; reg = <0xef600d00 0x0000000c>; }; RGMII0: emac-rgmii@ef601500 { compatible = "ibm,rgmii-460ex", "ibm,rgmii"; reg = <0xef601500 0x00000008>; has-mdio; }; TAH0: emac-tah@ef601350 { compatible = "ibm,tah-460ex", "ibm,tah"; reg = <0xef601350 0x00000030>; }; TAH1: emac-tah@ef601450 { compatible = "ibm,tah-460ex", "ibm,tah"; reg = <0xef601450 0x00000030>; }; EMAC0: ethernet@ef600e00 { device_type = "network"; compatible = "ibm,emac-460ex", "ibm,emac4sync"; interrupt-parent = <&EMAC0>; interrupts = <0x0 0x1>; #interrupt-cells = <1>; #address-cells = <0>; #size-cells = <0>; interrupt-map = ; reg = <0xef600e00 0x000000c4>; local-mac-address = [000000000000]; /* Filled in by U-Boot */ mal-device = <&MAL0>; mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; max-frame-size = <9000>; rx-fifo-size = <16384>; tx-fifo-size = <2048>; phy-mode = "rgmii"; phy-map = <0x00000000>; rgmii-device = <&RGMII0>; rgmii-channel = <0>; tah-device = <&TAH0>; tah-channel = <0>; has-inverted-stacr-oc; has-new-stacr-staopc; }; EMAC1: ethernet@ef600f00 { device_type = "network"; compatible = "ibm,emac-460ex", "ibm,emac4sync"; interrupt-parent = <&EMAC1>; interrupts = <0x0 0x1>; #interrupt-cells = <1>; #address-cells = <0>; #size-cells = <0>; interrupt-map = ; reg = <0xef600f00 0x000000c4>; local-mac-address = [000000000000]; /* Filled in by U-Boot */ mal-device = <&MAL0>; mal-tx-channel = <1>; mal-rx-channel = <8>; cell-index = <1>; max-frame-size = <9000>; rx-fifo-size = <16384>; tx-fifo-size = <2048>; phy-mode = "rgmii"; phy-map = <0x00000000>; rgmii-device = <&RGMII0>; rgmii-channel = <1>; tah-device = <&TAH1>; tah-channel = <1>; has-inverted-stacr-oc; has-new-stacr-staopc; mdio-device = <&EMAC0>; }; }; DMA: plb_dma@400300200 { #address-cells = <1>; #size-cells = <1>; compatible = "amcc,dma"; cell-index = <0>; reg = <4 00300200 200>; dcr-reg = <0x100 0x13f>; interrupt-parent = <&UIC0>; interrupts = <0 1 2 3>; interrupt-map = < /*chan 0*/ 0 &UIC0 12 4 /* chan1*/ 1 &UIC0 13 4 /* chan2*/ 2 &UIC0 14 4 /* chan3*/ 3 &UIC0 15 4>; dma-4channel@0{ compatible = "amcc,dma-4channel"; cell-index = <0>; label = "channel0"; reg = <0x100 0x107>; }; dma-4channel@1 { compatible = "amcc,dma-4channel"; cell-index = <1>; label = "channel1"; reg = <0x108 0x10f>; }; dma-4channel@2 { compatible = "amcc,dma-4channel"; cell-index = <2>; label = "channel2"; reg = <0x110 0x117>; }; dma-4channel@3 { compatible = "amcc,dma-4channel"; cell-index = <3>; label = "channel3"; reg = <0x118 0x11f>; }; }; PCIX0: pci@c0ec00000 { device_type = "pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; compatible = "ibm,plb-pcix-460ex", "ibm,plb-pcix"; primary; large-inbound-windows; enable-msi-hole; reg = <0x0000000c 0x0ec00000 0x00000008 /* Config space access */ 0x00000000 0x00000000 0x00000000 /* no IACK cycles */ 0x0000000c 0x0ed00000 0x00000004 /* Special cycles */ 0x0000000c 0x0ec80000 0x00000100 /* Internal registers */ 0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */ /* Outbound ranges, one memory and one IO, * later cannot be changed */ ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000 0x02000000 0x00000000 0x00000000 0x0000000c 0x0ee00000 0x00000000 0x00100000 0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>; /* Inbound 2GB range starting at 0 */ dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; /* This drives busses 0 to 0x3f */ bus-range = <0x0 0x3f>; /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */ interrupt-map-mask = <0x0 0x0 0x0 0x0>; interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >; }; PCIE0: pciex@d00000000 { device_type = "pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; primary; port = <0x0>; /* port number */ reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */ 0x0000000c 0x08010000 0x00001000>; /* Registers */ dcr-reg = <0x100 0x020>; sdr-base = <0x300>; /* Outbound ranges, one memory and one IO, * later cannot be changed */ ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>; /* Inbound 2GB range starting at 0 */ dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; /* This drives busses 40 to 0x7f */ bus-range = <0x40 0x7f>; /* Legacy interrupts (note the weird polarity, the bridge seems * to invert PCIe legacy interrupts). * We are de-swizzling here because the numbers are actually for * port of the root complex virtual P2P bridge. But I want * to avoid putting a node for it in the tree, so the numbers * below are basically de-swizzled numbers. * The real slot is on idsel 0, so the swizzling is 1:1 */ interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = < 0x0 0x0 0x0 0x1 &UIC3 0xc 0x4 /* swizzled int A */ 0x0 0x0 0x0 0x2 &UIC3 0xd 0x4 /* swizzled int B */ 0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */ 0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>; }; PCIE1: pciex@d20000000 { device_type = "pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; primary; port = <0x1>; /* port number */ reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */ 0x0000000c 0x08011000 0x00001000>; /* Registers */ dcr-reg = <0x120 0x020>; sdr-base = <0x340>; /* Outbound ranges, one memory and one IO, * later cannot be changed */ ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000 0x02000000 0x00000000 0x00000000 0x0000000f 0x00100000 0x00000000 0x00100000 0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>; /* Inbound 2GB range starting at 0 */ dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; /* This drives busses 80 to 0xbf */ bus-range = <0x80 0xbf>; /* Legacy interrupts (note the weird polarity, the bridge seems * to invert PCIe legacy interrupts). * We are de-swizzling here because the numbers are actually for * port of the root complex virtual P2P bridge. But I want * to avoid putting a node for it in the tree, so the numbers * below are basically de-swizzled numbers. * The real slot is on idsel 0, so the swizzling is 1:1 */ interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = < 0x0 0x0 0x0 0x1 &UIC3 0x10 0x4 /* swizzled int A */ 0x0 0x0 0x0 0x2 &UIC3 0x11 0x4 /* swizzled int B */ 0x0 0x0 0x0 0x3 &UIC3 0x12 0x4 /* swizzled int C */ 0x0 0x0 0x0 0x4 &UIC3 0x13 0x4 /* swizzled int D */>; }; }; };