projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 568fc0a3 GC |
1 | /* |
| 2 | * Device Tree file for Marvell Armada XP development board | |
| 3 | * (DB-MV784MP-GP) | |
| 4 | * | |
| 5 | * Copyright (C) 2013 Marvell | |
| 6 | * | |
| 7 | * Lior Amsalem <alior@marvell.com> | |
| 8 | * Gregory CLEMENT <gregory.clement@free-electrons.com> | |
| 9 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
| 10 | * | |
| 11 | * This file is licensed under the terms of the GNU General Public | |
| 12 | * License version 2. This program is licensed "as is" without any | |
| 13 | * warranty of any kind, whether express or implied. | |
| 14 | */ | |
| 15 | ||
| 16 | /dts-v1/; | |
| 17 | /include/ "armada-xp-mv78460.dtsi" | |
| 18 | ||
| 19 | / { | |
| 20 | model = "Marvell Armada XP Development Board DB-MV784MP-GP"; | |
| 21 | compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; | |
| 22 | ||
| 23 | chosen { | |
| 24 | bootargs = "console=ttyS0,115200 earlyprintk"; | |
| 25 | }; | |
| 26 | ||
| 27 | memory { | |
| 28 | device_type = "memory"; | |
| 29 | ||
| 30 | /* | |
| 31 | * 4 GB of plug-in RAM modules by default but only 3GB | |
| 32 | * are visible, the amount of memory available can be | |
| 33 | * changed by the bootloader according the size of the | |
| 34 | * module actually plugged | |
| 35 | */ | |
| 36 | reg = <0x00000000 0xC0000000>; | |
| 37 | }; | |
| 38 | ||
| 39 | soc { | |
| 40 | serial@d0012000 { | |
| 41 | clock-frequency = <250000000>; | |
| 42 | status = "okay"; | |
| 43 | }; | |
| 44 | serial@d0012100 { | |
| 45 | clock-frequency = <250000000>; | |
| 46 | status = "okay"; | |
| 47 | }; | |
| 48 | serial@d0012200 { | |
| 49 | clock-frequency = <250000000>; | |
| 50 | status = "okay"; | |
| 51 | }; | |
| 52 | serial@d0012300 { | |
| 53 | clock-frequency = <250000000>; | |
| 54 | status = "okay"; | |
| 55 | }; | |
| 56 | ||
| 57 | sata@d00a0000 { | |
| 58 | nr-ports = <2>; | |
| 59 | status = "okay"; | |
| 60 | }; | |
| 61 | ||
| 62 | mdio { | |
| 63 | phy0: ethernet-phy@0 { | |
| 64 | reg = <16>; | |
| 65 | }; | |
| 66 | ||
| 67 | phy1: ethernet-phy@1 { | |
| 68 | reg = <17>; | |
| 69 | }; | |
| 70 | ||
| 71 | phy2: ethernet-phy@2 { | |
| 72 | reg = <18>; | |
| 73 | }; | |
| 74 | ||
| 75 | phy3: ethernet-phy@3 { | |
| 76 | reg = <19>; | |
| 77 | }; | |
| 78 | }; | |
| 79 | ||
| 80 | ethernet@d0070000 { | |
| 81 | status = "okay"; | |
| 82 | phy = <&phy0>; | |
| 83 | phy-mode = "rgmii-id"; | |
| 84 | }; | |
| 85 | ethernet@d0074000 { | |
| 86 | status = "okay"; | |
| 87 | phy = <&phy1>; | |
| 88 | phy-mode = "rgmii-id"; | |
| 89 | }; | |
| 90 | ethernet@d0030000 { | |
| 91 | status = "okay"; | |
| 92 | phy = <&phy2>; | |
| 93 | phy-mode = "rgmii-id"; | |
| 94 | }; | |
| 95 | ethernet@d0034000 { | |
| 96 | status = "okay"; | |
| 97 | phy = <&phy3>; | |
| 98 | phy-mode = "rgmii-id"; | |
| 99 | }; | |
| 9dc3e346 EG |
100 | |
| 101 | spi0: spi@d0010600 { | |
| 102 | status = "okay"; | |
| 103 | ||
| 104 | spi-flash@0 { | |
| 105 | #address-cells = <1>; | |
| 106 | #size-cells = <1>; | |
| 107 | compatible = "n25q128a13"; | |
| 108 | reg = <0>; /* Chip select 0 */ | |
| 109 | spi-max-frequency = <108000000>; | |
| 110 | }; | |
| 111 | }; | |
| da8d1b38 EG |
112 | |
| 113 | devbus-bootcs@d0010400 { | |
| 114 | status = "okay"; | |
| 115 | ranges = <0 0xf0000000 0x1000000>; /* @addr 0xf000000, size 0x1000000 */ | |
| 116 | ||
| 117 | /* Device Bus parameters are required */ | |
| 118 | ||
| 119 | /* Read parameters */ | |
| 120 | devbus,bus-width = <8>; | |
| 121 | devbus,turn-off-ps = <60000>; | |
| 122 | devbus,badr-skew-ps = <0>; | |
| 123 | devbus,acc-first-ps = <124000>; | |
| 124 | devbus,acc-next-ps = <248000>; | |
| 125 | devbus,rd-setup-ps = <0>; | |
| 126 | devbus,rd-hold-ps = <0>; | |
| 127 | ||
| 128 | /* Write parameters */ | |
| 129 | devbus,sync-enable = <0>; | |
| 130 | devbus,wr-high-ps = <60000>; | |
| 131 | devbus,wr-low-ps = <60000>; | |
| 132 | devbus,ale-wr-ps = <60000>; | |
| 133 | ||
| 134 | /* NOR 16 MiB */ | |
| 135 | nor@0 { | |
| 136 | compatible = "cfi-flash"; | |
| 137 | reg = <0 0x1000000>; | |
| 138 | bank-width = <2>; | |
| 139 | }; | |
| 140 | }; | |
| 568fc0a3 GC |
141 | }; |
| 142 | }; |