projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 470e891b RG |
1 | /* |
| 2 | * at91-cosino.dtsi - Device Tree file for Cosino core module | |
| 3 | * | |
| 4 | * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> | |
| 5 | * HCE Engineering | |
| 6 | * | |
| 7 | * Derived from at91sam9x5ek.dtsi by: | |
| 8 | * Copyright (C) 2012 Atmel, | |
| 9 | * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> | |
| 10 | * | |
| 11 | * Licensed under GPLv2 or later. | |
| 12 | */ | |
| 13 | ||
| 14 | #include "at91sam9g35.dtsi" | |
| 15 | ||
| 16 | / { | |
| 17 | model = "HCE Cosino core module"; | |
| 18 | compatible = "hce,cosino", "atmel,at91sam9x5", "atmel,at91sam9"; | |
| 19 | ||
| 20 | chosen { | |
| 21 | bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; | |
| 22 | }; | |
| 23 | ||
| 24 | memory { | |
| 25 | reg = <0x20000000 0x8000000>; | |
| 26 | }; | |
| 27 | ||
| 28 | clocks { | |
| 29 | #address-cells = <1>; | |
| 30 | #size-cells = <1>; | |
| 31 | ranges; | |
| 32 | ||
| 33 | main_clock: clock@0 { | |
| 34 | compatible = "atmel,osc", "fixed-clock"; | |
| 35 | clock-frequency = <12000000>; | |
| 36 | }; | |
| a0747cac AB |
37 | |
| 38 | slow_xtal { | |
| 39 | clock-frequency = <32768>; | |
| 40 | }; | |
| 41 | ||
| 42 | main_xtal { | |
| 43 | clock-frequency = <12000000>; | |
| 44 | }; | |
| 470e891b RG |
45 | }; |
| 46 | ||
| 47 | ahb { | |
| 48 | apb { | |
| 49 | mmc0: mmc@f0008000 { | |
| 50 | pinctrl-0 = < | |
| 51 | &pinctrl_board_mmc0 | |
| 52 | &pinctrl_mmc0_slot0_clk_cmd_dat0 | |
| 53 | &pinctrl_mmc0_slot0_dat1_3>; | |
| 54 | status = "okay"; | |
| 55 | slot@0 { | |
| 56 | reg = <0>; | |
| 57 | bus-width = <4>; | |
| 58 | cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; | |
| 59 | }; | |
| 60 | }; | |
| 61 | ||
| 62 | dbgu: serial@fffff200 { | |
| 63 | status = "okay"; | |
| 64 | }; | |
| 65 | ||
| 66 | usart0: serial@f801c000 { | |
| 67 | status = "okay"; | |
| 68 | }; | |
| 69 | ||
| 70 | i2c0: i2c@f8010000 { | |
| 71 | status = "okay"; | |
| 72 | }; | |
| 73 | ||
| 74 | adc0: adc@f804c000 { | |
| 470e891b RG |
75 | atmel,adc-ts-wires = <4>; |
| 76 | atmel,adc-ts-pressure-threshold = <10000>; | |
| 77 | status = "okay"; | |
| 78 | }; | |
| 79 | ||
| 80 | pinctrl@fffff400 { | |
| 81 | mmc0 { | |
| 82 | pinctrl_board_mmc0: mmc0-board { | |
| 83 | atmel,pins = | |
| 84 | <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ | |
| 85 | }; | |
| 86 | }; | |
| 87 | }; | |
| 88 | ||
| 89 | watchdog@fffffe40 { | |
| 90 | status = "okay"; | |
| 91 | }; | |
| 92 | }; | |
| 93 | ||
| 94 | nand0: nand@40000000 { | |
| 95 | nand-bus-width = <8>; | |
| 96 | nand-ecc-mode = "hw"; | |
| 97 | atmel,has-pmecc; /* Enable PMECC */ | |
| 98 | atmel,pmecc-cap = <4>; | |
| 99 | atmel,pmecc-sector-size = <512>; | |
| 100 | nand-on-flash-bbt; | |
| 101 | status = "okay"; | |
| 102 | ||
| 103 | at91bootstrap@0 { | |
| 104 | label = "at91bootstrap"; | |
| 105 | reg = <0x0 0x40000>; | |
| 106 | }; | |
| 107 | ||
| 108 | uboot@40000 { | |
| 109 | label = "u-boot"; | |
| 110 | reg = <0x40000 0x80000>; | |
| 111 | }; | |
| 112 | ||
| 113 | ubootenv@c0000 { | |
| 114 | label = "U-Boot Env"; | |
| 115 | reg = <0xc0000 0x140000>; | |
| 116 | }; | |
| 117 | ||
| 118 | kernel@200000 { | |
| 119 | label = "kernel"; | |
| 120 | reg = <0x200000 0x600000>; | |
| 121 | }; | |
| 122 | ||
| 123 | rootfs@800000 { | |
| 124 | label = "rootfs"; | |
| 125 | reg = <0x800000 0x0f800000>; | |
| 126 | }; | |
| 127 | }; | |
| 128 | }; | |
| 129 | }; |