projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| cec6a6bf LV |
1 | /* |
| 2 | * Copyright 2014 Texas Instruments, Inc. | |
| 3 | * | |
| 4 | * Keystone 2 Lamarr EVM device tree | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | */ | |
| 10 | /dts-v1/; | |
| 11 | ||
| 12 | #include "keystone.dtsi" | |
| f0a3f349 | 13 | #include "keystone-k2l.dtsi" |
| cec6a6bf LV |
14 | |
| 15 | / { | |
| 16 | compatible = "ti,k2l-evm","ti,keystone"; | |
| 17 | model = "Texas Instruments Keystone 2 Lamarr EVM"; | |
| 18 | ||
| 19 | soc { | |
| 20 | clocks { | |
| 21 | refclksys: refclksys { | |
| 22 | #clock-cells = <0>; | |
| 23 | compatible = "fixed-clock"; | |
| 24 | clock-frequency = <122880000>; | |
| 25 | clock-output-names = "refclk-sys"; | |
| 26 | }; | |
| 27 | }; | |
| 28 | }; | |
| 29 | }; | |
| 30 | ||
| 31 | &usb_phy { | |
| 32 | status = "okay"; | |
| 33 | }; | |
| 34 | ||
| 35 | &usb { | |
| 36 | status = "okay"; | |
| 37 | }; | |
| 38 | ||
| 39 | &i2c0 { | |
| 40 | dtt@50 { | |
| 41 | compatible = "at,24c1024"; | |
| 42 | reg = <0x50>; | |
| 43 | }; | |
| 44 | }; | |
| 45 | ||
| 46 | &aemif { | |
| 47 | cs0 { | |
| 48 | #address-cells = <2>; | |
| 49 | #size-cells = <1>; | |
| 50 | clock-ranges; | |
| 51 | ranges; | |
| 52 | ||
| 53 | ti,cs-chipselect = <0>; | |
| 54 | /* all timings in nanoseconds */ | |
| 55 | ti,cs-min-turnaround-ns = <12>; | |
| 56 | ti,cs-read-hold-ns = <6>; | |
| 57 | ti,cs-read-strobe-ns = <23>; | |
| 58 | ti,cs-read-setup-ns = <9>; | |
| 59 | ti,cs-write-hold-ns = <8>; | |
| 60 | ti,cs-write-strobe-ns = <23>; | |
| 61 | ti,cs-write-setup-ns = <8>; | |
| 62 | ||
| 63 | nand@0,0 { | |
| 64 | compatible = "ti,keystone-nand","ti,davinci-nand"; | |
| 65 | #address-cells = <1>; | |
| 66 | #size-cells = <1>; | |
| 67 | reg = <0 0 0x4000000 | |
| 68 | 1 0 0x0000100>; | |
| 69 | ||
| 70 | ti,davinci-chipselect = <0>; | |
| 71 | ti,davinci-mask-ale = <0x2000>; | |
| 72 | ti,davinci-mask-cle = <0x4000>; | |
| 73 | ti,davinci-mask-chipsel = <0>; | |
| 74 | nand-ecc-mode = "hw"; | |
| 75 | ti,davinci-ecc-bits = <4>; | |
| 76 | nand-on-flash-bbt; | |
| 77 | ||
| 78 | partition@0 { | |
| 79 | label = "u-boot"; | |
| 80 | reg = <0x0 0x100000>; | |
| 81 | read-only; | |
| 82 | }; | |
| 83 | ||
| 84 | partition@100000 { | |
| 85 | label = "params"; | |
| 86 | reg = <0x100000 0x80000>; | |
| 87 | read-only; | |
| 88 | }; | |
| 89 | ||
| 90 | partition@180000 { | |
| 91 | label = "ubifs"; | |
| 92 | reg = <0x180000 0x7FE80000>; | |
| 93 | }; | |
| 94 | }; | |
| 95 | }; | |
| 96 | }; | |
| 97 | ||
| 98 | &spi0 { | |
| 18817948 | 99 | status ="okay"; |
| cec6a6bf LV |
100 | nor_flash: n25q128a11@0 { |
| 101 | #address-cells = <1>; | |
| 102 | #size-cells = <1>; | |
| 18817948 | 103 | compatible = "Micron,n25q128a11", "spi-flash"; |
| cec6a6bf LV |
104 | spi-max-frequency = <54000000>; |
| 105 | m25p,fast-read; | |
| 106 | reg = <0>; | |
| 107 | ||
| 108 | partition@0 { | |
| 109 | label = "u-boot-spl"; | |
| 110 | reg = <0x0 0x80000>; | |
| 111 | read-only; | |
| 112 | }; | |
| 113 | ||
| 114 | partition@1 { | |
| 115 | label = "misc"; | |
| 116 | reg = <0x80000 0xf80000>; | |
| 117 | }; | |
| 118 | }; | |
| 119 | }; | |
| 120 | ||
| 121 | &mdio { | |
| 122 | status = "ok"; | |
| 123 | ethphy0: ethernet-phy@0 { | |
| 124 | compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22"; | |
| 125 | reg = <0>; | |
| 126 | }; | |
| 127 | ||
| 128 | ethphy1: ethernet-phy@1 { | |
| 129 | compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22"; | |
| 130 | reg = <1>; | |
| 131 | }; | |
| 132 | }; |