1/* 2 * Copyright (C) 2011 Picochip, Jamie Iles 3 * 4 * This software is licensed under the terms of the GNU General Public 5 * License version 2, as published by the Free Software Foundation, and 6 * may be copied, distributed, and modified under those terms. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 */ 13 14/dts-v1/; 15/include/ "picoxcell-pc3x3.dtsi" 16/ { 17 model = "Picochip PC7302 (PC3X3)"; 18 compatible = "picochip,pc7302-pc3x3", "picochip,pc3x3"; 19 20 memory { 21 device_type = "memory"; 22 reg = <0x0 0x08000000>; 23 }; 24 25 chosen { 26 linux,stdout-path = &uart0; 27 }; 28 29 clocks { 30 ref_clk: clock@10 { 31 compatible = "fixed-clock"; 32 clock-outputs = "ref"; 33 clock-frequency = <20000000>; 34 }; 35 36 clkgate: clkgate@800a0048 { 37 clock@4 { 38 picochip,clk-no-disable; 39 }; 40 }; 41 }; 42 43 rwid-axi { 44 ebi@50000000 { 45 nand: gpio-nand@2,0 { 46 compatible = "gpio-control-nand"; 47 #address-cells = <1>; 48 #size-cells = <1>; 49 reg = <2 0x0000 0x1000>; 50 bus-clock = <&ebi_clk>, "bus"; 51 gpio-control-nand,io-sync-reg = 52 <0x00000000 0x80220000>; 53 54 gpios = <&banka 1 0 /* rdy */ 55 &banka 2 0 /* nce */ 56 &banka 3 0 /* ale */ 57 &banka 4 0 /* cle */ 58 0 /* nwp */>; 59 60 boot@100000 { 61 label = "Boot"; 62 reg = <0x100000 0x80000>; 63 }; 64 65 redundant-boot@200000 { 66 label = "Redundant Boot"; 67 reg = <0x200000 0x80000>; 68 }; 69 70 boot-env@300000 { 71 label = "Boot Evironment"; 72 reg = <0x300000 0x20000>; 73 }; 74 75 redundant-boot-env@320000 { 76 label = "Redundant Boot Environment"; 77 reg = <0x300000 0x20000>; 78 }; 79 80 kernel@380000 { 81 label = "Kernel"; 82 reg = <0x380000 0x800000>; 83 }; 84 85 fs@b80000 { 86 label = "File System"; 87 reg = <0xb80000 0xf480000>; 88 }; 89 }; 90 }; 91 }; 92}; 93