/* * Device Tree Source for FSP2 * * Copyright 2010,2012 IBM Corp. * * 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 = "ibm,fsp2"; compatible = "ibm,fsp2"; dcr-parent = <&{/cpus/cpu@0}>; aliases { ethernet0 = &EMAC0; ethernet1 = &EMAC1; serial0 = &UART0; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; model = "PowerPC, 476FSP2"; reg = <0x0>; clock-frequency = <0>; /* Filled in by cuboot */ timebase-frequency = <0>; /* Filled in by cuboot */ i-cache-line-size = <32>; d-cache-line-size = <32>; d-cache-size = <32768>; i-cache-size = <32768>; dcr-controller; dcr-access-method = "native"; }; }; memory { device_type = "memory"; reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by cuboot */ }; clocks { mmc_clk: mmc_clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <50000000>; clock-output-names = "mmc_clk"; }; }; UIC0: uic0 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <0>; dcr-reg = <0x2c0 0x8>; }; /* "interrupts" field is first pair is non-critical, second is critical */ UIC1_0: uic1_0 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <1>; dcr-reg = <0x2c8 0x8>; interrupt-parent = <&UIC0>; interrupts = <21 0x4 4 0x84>; }; /* PSI and DMA */ UIC1_1: uic1_1 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <2>; dcr-reg = <0x350 0x8>; interrupt-parent = <&UIC0>; interrupts = <22 0x4 5 0x84>; }; /* Ethernet and USB */ UIC1_2: uic1_2 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <3>; dcr-reg = <0x358 0x8>; interrupt-parent = <&UIC0>; interrupts = <23 0x4 6 0x84>; }; /* PLB Errors */ UIC1_3: uic1_3 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <4>; dcr-reg = <0x360 0x8>; interrupt-parent = <&UIC0>; interrupts = <24 0x4 7 0x84>; }; UIC1_4: uic1_4 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <5>; dcr-reg = <0x368 0x8>; interrupt-parent = <&UIC0>; interrupts = <25 0x4 8 0x84>; }; UIC1_5: uic1_5 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <6>; dcr-reg = <0x370 0x8>; interrupt-parent = <&UIC0>; interrupts = <26 0x4 9 0x84>; }; /* 2nd level UICs for FSI */ UIC2_0: uic2_0 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <7>; dcr-reg = <0x2d0 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <16 0x4 0 0x84>; }; UIC2_1: uic2_1 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <8>; dcr-reg = <0x2d8 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <17 0x4 1 0x84>; }; UIC2_2: uic2_2 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <9>; dcr-reg = <0x2e0 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <18 0x4 2 0x84>; }; UIC2_3: uic2_3 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <10>; dcr-reg = <0x2e8 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <19 0x4 3 0x84>; }; UIC2_4: uic2_4 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <11>; dcr-reg = <0x2f0 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <20 0x4 4 0x84>; }; UIC2_5: uic2_5 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <12>; dcr-reg = <0x2f8 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <21 0x4 5 0x84>; }; UIC2_6: uic2_6 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <13>; dcr-reg = <0x300 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <22 0x4 6 0x84>; }; UIC2_7: uic2_7 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <14>; dcr-reg = <0x308 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <23 0x4 7 0x84>; }; UIC2_8: uic2_8 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <15>; dcr-reg = <0x310 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <24 0x4 8 0x84>; }; UIC2_9: uic2_9 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <16>; dcr-reg = <0x318 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <25 0x4 9 0x84>; }; UIC2_10: uic2_10 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <17>; dcr-reg = <0x320 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <26 0x4 10 0x84>; }; UIC2_11: uic2_11 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <18>; dcr-reg = <0x328 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <27 0x4 11 0x84>; }; UIC2_12: uic2_12 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <19>; dcr-reg = <0x330 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <28 0x4 12 0x84>; }; UIC2_13: uic2_13 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <20>; dcr-reg = <0x338 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <29 0x4 13 0x84>; }; UIC2_14: uic2_14 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <21>; dcr-reg = <0x340 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <30 0x4 14 0x84>; }; UIC2_15: uic2_15 { #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; compatible = "ibm,uic"; interrupt-controller; cell-index = <22>; dcr-reg = <0x348 0x8>; interrupt-parent = <&UIC1_0>; interrupts = <31 0x4 15 0x84>; }; plb6 { compatible = "ibm,plb6"; #address-cells = <2>; #size-cells = <1>; ranges; MCW0: memory-controller-wrapper { compatible = "ibm,cw-476fsp2"; dcr-reg = <0x11111800 0x40>; }; MCIF0: memory-controller { compatible = "ibm,sdram-476fsp2", "ibm,sdram-4xx-ddr3"; dcr-reg = <0x11120000 0x10000>; mcer-device = <&MCW0>; interrupt-parent = <&UIC0>; interrupts = <10 0x84 /* ECC UE */ 11 0x84>; /* ECC CE */ }; }; plb4 { compatible = "ibm,plb4"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00000010 0x00000000 0x80000000 0x80000000 0x00000010 0x80000000 0x80000000>; clock-frequency = <333333334>; plb6-system-hung-irq { compatible = "ibm,bus-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC0>; interrupts = <0 0x84>; }; l2-error-irq { compatible = "ibm,bus-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC0>; interrupts = <20 0x84>; }; plb6-plb4-irq { compatible = "ibm,bus-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC0>; interrupts = <1 0x84>; }; plb4-ahb-irq { compatible = "ibm,bus-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC1_3>; interrupts = <20 0x84>; }; opbd-error-irq { compatible = "ibm,opbd-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC1_4>; interrupts = <5 0x84>; }; cmu-error-irq { compatible = "ibm,cmu-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC0>; interrupts = <28 0x84>; }; conf-error-irq { compatible = "ibm,conf-error-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC1_4>; interrupts = <11 0x84>; }; mc-ue-irq { compatible = "ibm,mc-ue-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC0>; interrupts = <10 0x84>; }; reset-warning-irq { compatible = "ibm,reset-warning-irq"; #interrupt-cells = <2>; interrupt-parent = <&UIC0>; interrupts = <17 0x84>; }; MAL0: mcmal0 { #interrupt-cells = <1>; #address-cells = <0>; #size-cells = <0>; compatible = "ibm,mcmal"; dcr-reg = <0x80 0x80>; num-tx-chans = <1>; num-rx-chans = <1>; interrupt-parent = <&MAL0>; interrupts = <0 1 2 3 4>; /* index interrupt-parent interrupt# type */ interrupt-map = ; }; MAL1: mcmal1 { #interrupt-cells = <1>; #address-cells = <0>; #size-cells = <0>; compatible = "ibm,mcmal"; dcr-reg = <0x100 0x80>; num-tx-chans = <1>; num-rx-chans = <1>; interrupt-parent = <&MAL1>; interrupts = <0 1 2 3 4>; /* index interrupt-parent interrupt# type */ interrupt-map = ; }; mmc0: mmc@20c0000 { compatible = "st,sdhci-stih407", "st,sdhci"; reg = <0x020c0000 0x20000>; reg-names = "mmc"; interrupts = <21 0x4>; interrupt-parent = <&UIC1_3>; interrupt-names = "mmcirq"; pinctrl-names = "default"; pinctrl-0 = <>; clock-names = "mmc"; clocks = <&mmc_clk>; bus-width = <4>; non-removable; sd-uhs-sdr50; sd-uhs-sdr104; sd-uhs-ddr50; }; opb { compatible = "ibm,opb"; #address-cells = <1>; #size-cells = <1>; ranges; // pass-thru to parent bus clock-frequency = <83333334>; EMAC0: ethernet@b0000000 { linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac4sync"; has-inverted-stacr-oc; interrupt-parent = <&UIC1_2>; interrupts = <1 0x4 0 0x4>; reg = <0xb0000000 0x100>; local-mac-address = [000000000000]; /* Filled in by cuboot */ mal-device = <&MAL0>; mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; max-frame-size = <1500>; rx-fifo-size = <4096>; tx-fifo-size = <4096>; rx-fifo-size-gige = <16384>; tx-fifo-size-gige = <8192>; phy-address = <1>; phy-mode = "rgmii"; phy-map = <00000003>; rgmii-device = <&RGMII>; rgmii-channel = <0>; }; EMAC1: ethernet@b0000100 { linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac4sync"; has-inverted-stacr-oc; interrupt-parent = <&UIC1_2>; interrupts = <9 0x4 8 0x4>; reg = <0xb0000100 0x100>; local-mac-address = [000000000000]; /* Filled in by cuboot */ mal-device = <&MAL1>; mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <1>; max-frame-size = <1500>; rx-fifo-size = <4096>; tx-fifo-size = <4096>; rx-fifo-size-gige = <16384>; tx-fifo-size-gige = <8192>; phy-address = <2>; phy-mode = "rgmii"; phy-map = <00000003>; rgmii-device = <&RGMII>; rgmii-channel = <1>; }; RGMII: rgmii@b0000600 { compatible = "ibm,rgmii"; has-mdio; reg = <0xb0000600 0x8>; }; UART0: serial@b0020000 { device_type = "serial"; compatible = "ns16550"; reg = <0xb0020000 0x8>; virtual-reg = <0xb0020000>; clock-frequency = <20833333>; current-speed = <115200>; interrupt-parent = <&UIC0>; interrupts = <31 0x4>; }; }; OHCI1: ohci@2040000 { compatible = "ohci-le"; reg = <0x02040000 0xa0>; interrupt-parent = <&UIC1_3>; interrupts = <28 0x8 29 0x8>; }; OHCI2: ohci@2080000 { compatible = "ohci-le"; reg = <0x02080000 0xa0>; interrupt-parent = <&UIC1_3>; interrupts = <30 0x8 31 0x8>; }; EHCI: ehci@2000000 { compatible = "usb-ehci"; reg = <0x02000000 0xa4>; interrupt-parent = <&UIC1_3>; interrupts = <23 0x4>; }; }; chosen { stdout-path = "/plb/opb/serial@b0020000"; bootargs = "console=ttyS0,115200 rw log_buf_len=32768 debug"; }; };