/* * Copyright (c) 2013 Ian Lepore * Copyright (c) 2010 The FreeBSD Foundation * All rights reserved. * * This software substantially based on work developed by Semihalf * under sponsorship from the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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. * * GlobalScale Technologies DreamPlug Device Tree Source. * * This source is for version 10 revision 01 units with NAND flash. * These units are marked "1001N" on the serial number label. */ /dts-v1/; / { model = "GlobalScale Technologies Dreamplug v1001N"; compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "marvell,kirkwood-88f6281", "marvell,kirkwood"; #address-cells = <1>; #size-cells = <1>; aliases { ethernet0 = &enet0; ethernet1 = &enet1; mpp = &MPP; serial0 = &serial0; serial1 = &serial1; soc = &SOC; sram = &SRAM; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; compatible = "ARM,88FR131"; reg = <0x0>; d-cache-line-size = <32>; // 32 bytes i-cache-line-size = <32>; // 32 bytes d-cache-size = <0x4000>; // L1, 16K i-cache-size = <0x4000>; // L1, 16K timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; }; }; memory { device_type = "memory"; reg = <0x0 0x20000000>; // 512M at 0x0 }; localbus@0 { #address-cells = <2>; #size-cells = <1>; compatible = "mrvl,lbc"; bank-count = <1>; /* This reflects CPU decode windows setup. */ ranges = <0x0 0x2f 0xf9300000 0x00100000>; nand@0,0 { #address-cells = <1>; #size-cells = <1>; compatible = "mrvl,nfc"; reg = <0x0 0x0 0x00100000>; bank-width = <2>; device-width = <1>; // Slice info reported by builtin linux when it boots... //[ 11.161328] 0x00000000-0x00100000 : "u-boot" //[ 11.167431] 0x00100000-0x00500000 : "uImage" //[ 11.173471] 0x00500000-0x20000000 : "root" slice@0 { reg = <0x0 0x100000>; label = "u-boot"; read-only; }; slice@200000 { reg = <0x100000 0x40000>; label = "uImage"; }; slice@500000 { reg = <0x500000 0x1FB00000>; label = "root"; }; }; }; SOC: soc88f6281@f1000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; ranges = <0x0 0xf1000000 0x00100000>; bus-frequency = <0>; PIC: pic@20200 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <1>; reg = <0x20200 0x3c>; compatible = "mrvl,pic"; }; timer@20300 { compatible = "mrvl,timer"; reg = <0x20300 0x30>; interrupts = <1>; interrupt-parent = <&PIC>; mrvl,has-wdt; }; MPP: mpp@10000 { #pin-cells = <2>; compatible = "mrvl,mpp"; reg = <0x10000 0x34>; pin-count = <50>; pin-map = < 0 1 /* MPP[ 0]: NF_IO[2] */ 1 1 /* MPP[ 1]: NF_IO[3] */ 2 1 /* MPP[ 2]: NF_IO[4] */ 3 1 /* MPP[ 3]: NF_IO[5] */ 4 1 /* MPP[ 4]: NF_IO[6] */ 5 1 /* MPP[ 5]: NF_IO[7] */ 6 1 /* MPP[ 6]: SYSRST_OUTn */ 7 0 /* MPP[ 7]: GPO[7] */ 8 1 /* MPP[ 8]: TW_SDA */ 9 1 /* MPP[ 9]: TW_SCK */ 10 3 /* MPP[10]: UA0_TXD */ 11 3 /* MPP[11]: US0_RXD */ 12 1 /* MPP[12]: SD_CLK */ 13 1 /* MPP[13]: SD_CMD */ 14 1 /* MPP[14]: SD_D[0] */ 15 1 /* MPP[15]: SD_D[1] */ 16 1 /* MPP[16]: SD_D[2] */ 17 1 /* MPP[17]: SD_D[3] */ 18 1 /* MPP[18]: NF_IO[0] */ 19 1 /* MPP[19]: NF_IO[1] */ 20 3 /* MPP[20]: GE1[ 0] */ 21 3 /* MPP[21]: GE1[ 1] */ 22 3 /* MPP[22]: GE1[ 2] */ 23 3 /* MPP[23]: GE1[ 3] */ 24 3 /* MPP[24]: GE1[ 4] */ 25 3 /* MPP[25]: GE1[ 5] */ 26 3 /* MPP[26]: GE1[ 6] */ 27 3 /* MPP[27]: GE1[ 7] */ 28 3 /* MPP[28]: GE1[ 8] */ 29 3 /* MPP[29]: GE1[ 9] */ 30 3 /* MPP[30]: GE1[10] */ 31 3 /* MPP[31]: GE1[11] */ 32 3 /* MPP[32]: GE1[12] */ 33 3 /* MPP[33]: GE1[13] */ 34 3 /* MPP[34]: GE1[14] */ 35 3 /* MPP[35]: GE1[15] */ 36 0 /* MPP[36]: GPIO[36] */ 37 0 /* MPP[37]: GPIO[37] */ 38 0 /* MPP[38]: GPIO[38] */ 39 0 /* MPP[39]: GPIO[39] */ 40 2 /* MPP[40]: TDM_SPI_SCK */ 41 2 /* MPP[41]: TDM_SPI_MISO */ 42 2 /* MPP[42]: TDM_SPI_MOSI */ 43 0 /* MPP[43]: GPIO[43] */ 44 0 /* MPP[44]: GPIO[44] */ 45 0 /* MPP[45]: GPIO[45] */ 46 0 /* MPP[46]: GPIO[46] */ 47 0 /* MPP[47]: GPIO[47] */ 48 0 /* MPP[48]: GPIO[48] */ 49 0 /* MPP[49]: GPIO[49] */ >; }; GPIO: gpio@10100 { #gpio-cells = <3>; compatible = "mrvl,gpio"; reg = <0x10100 0x20>; gpio-controller; interrupts = <35 36 37 38 39 40 41>; interrupt-parent = <&PIC>; pin-count = <50>; }; gpioled@0 { compatible = "mrvl,gpioled"; gpios = <&GPIO 47 2 0 /* GPIO[47] BT LED: OUT */ &GPIO 48 2 0 /* GPIO[48] WLAN LED: OUT */ &GPIO 49 2 0>; /* GPIO[49] WLAN AP LED: OUT */ }; rtc@10300 { compatible = "mrvl,rtc"; reg = <0x10300 0x08>; }; twsi@11000 { #address-cells = <1>; #size-cells = <0>; compatible = "mrvl,twsi"; reg = <0x11000 0x20>; interrupts = <43>; interrupt-parent = <&PIC>; }; enet0: ethernet@72000 { #address-cells = <1>; #size-cells = <1>; model = "V2"; compatible = "mrvl,ge"; reg = <0x72000 0x2000>; ranges = <0x0 0x72000 0x2000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <12 13 14 11 46>; interrupt-parent = <&PIC>; phy-handle = <&phy0>; mdio@0 { #address-cells = <1>; #size-cells = <0>; compatible = "mrvl,mdio"; phy0: ethernet-phy@0 { reg = <0x0>; }; phy1: ethernet-phy@1 { reg = <0x1>; }; }; }; enet1: ethernet@76000 { #address-cells = <1>; #size-cells = <1>; model = "V2"; compatible = "mrvl,ge"; reg = <0x76000 0x02000>; ranges = <0x0 0x76000 0x2000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <16 17 18 15 47>; interrupt-parent = <&PIC>; phy-handle = <&phy1>; }; serial0: serial@12000 { compatible = "ns16550"; reg = <0x12000 0x20>; reg-shift = <2>; clock-frequency = <0>; interrupts = <33>; interrupt-parent = <&PIC>; }; serial1: serial@12100 { compatible = "ns16550"; reg = <0x12100 0x20>; reg-shift = <2>; clock-frequency = <0>; interrupts = <34>; interrupt-parent = <&PIC>; }; crypto@30000 { compatible = "mrvl,cesa"; reg = <0x30000 0x1000 /* tdma base reg chan 0 */ 0x3D000 0x1000>; /* cesa base reg chan 0 */ interrupts = <22>; interrupt-parent = <&PIC>; sram-handle = <&SRAM>; }; usb@50000 { compatible = "mrvl,usb-ehci", "usb-ehci"; reg = <0x50000 0x1000>; interrupts = <48 19>; interrupt-parent = <&PIC>; }; xor@60000 { compatible = "mrvl,xor"; reg = <0x60000 0x1000>; interrupts = <5 6 7 8>; interrupt-parent = <&PIC>; }; sata@80000 { compatible = "mrvl,sata"; reg = <0x80000 0x6000>; interrupts = <21>; interrupt-parent = <&PIC>; }; sdio@90000 { compatible = "mrvl,sdio"; reg = <0x90000 0x134>; interrupts = <28>; interrupt-parent = <&PIC>; }; }; SRAM: sram@fd000000 { compatible = "mrvl,cesa-sram"; reg = <0xfd000000 0x00100000>; }; chosen { stdin = "serial0"; stdout = "serial0"; }; };