projects / mirror_ubuntu-zesty-kernel.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 { | |
| a0747cac AB |
29 | slow_xtal { |
| 30 | clock-frequency = <32768>; | |
| 31 | }; | |
| 32 | ||
| 33 | main_xtal { | |
| 34 | clock-frequency = <12000000>; | |
| 35 | }; | |
| 470e891b RG |
36 | }; |
| 37 | ||
| 38 | ahb { | |
| 39 | apb { | |
| 40 | mmc0: mmc@f0008000 { | |
| 41 | pinctrl-0 = < | |
| 42 | &pinctrl_board_mmc0 | |
| 43 | &pinctrl_mmc0_slot0_clk_cmd_dat0 | |
| 44 | &pinctrl_mmc0_slot0_dat1_3>; | |
| 45 | status = "okay"; | |
| 46 | slot@0 { | |
| 47 | reg = <0>; | |
| 48 | bus-width = <4>; | |
| 49 | cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; | |
| 50 | }; | |
| 51 | }; | |
| 52 | ||
| 53 | dbgu: serial@fffff200 { | |
| 54 | status = "okay"; | |
| 55 | }; | |
| 56 | ||
| 57 | usart0: serial@f801c000 { | |
| 58 | status = "okay"; | |
| 59 | }; | |
| 60 | ||
| 61 | i2c0: i2c@f8010000 { | |
| 62 | status = "okay"; | |
| 63 | }; | |
| 64 | ||
| 65 | adc0: adc@f804c000 { | |
| 470e891b RG |
66 | atmel,adc-ts-wires = <4>; |
| 67 | atmel,adc-ts-pressure-threshold = <10000>; | |
| 68 | status = "okay"; | |
| 69 | }; | |
| 70 | ||
| 71 | pinctrl@fffff400 { | |
| 72 | mmc0 { | |
| 73 | pinctrl_board_mmc0: mmc0-board { | |
| 74 | atmel,pins = | |
| 75 | <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ | |
| 76 | }; | |
| 77 | }; | |
| 78 | }; | |
| 79 | ||
| 80 | watchdog@fffffe40 { | |
| 81 | status = "okay"; | |
| 82 | }; | |
| 83 | }; | |
| 84 | ||
| 85 | nand0: nand@40000000 { | |
| 86 | nand-bus-width = <8>; | |
| 87 | nand-ecc-mode = "hw"; | |
| 88 | atmel,has-pmecc; /* Enable PMECC */ | |
| 89 | atmel,pmecc-cap = <4>; | |
| 90 | atmel,pmecc-sector-size = <512>; | |
| 91 | nand-on-flash-bbt; | |
| 92 | status = "okay"; | |
| 93 | ||
| 94 | at91bootstrap@0 { | |
| 95 | label = "at91bootstrap"; | |
| 96 | reg = <0x0 0x40000>; | |
| 97 | }; | |
| 98 | ||
| 99 | uboot@40000 { | |
| 100 | label = "u-boot"; | |
| 101 | reg = <0x40000 0x80000>; | |
| 102 | }; | |
| 103 | ||
| 104 | ubootenv@c0000 { | |
| 105 | label = "U-Boot Env"; | |
| 106 | reg = <0xc0000 0x140000>; | |
| 107 | }; | |
| 108 | ||
| 109 | kernel@200000 { | |
| 110 | label = "kernel"; | |
| 111 | reg = <0x200000 0x600000>; | |
| 112 | }; | |
| 113 | ||
| 114 | rootfs@800000 { | |
| 115 | label = "rootfs"; | |
| 116 | reg = <0x800000 0x0f800000>; | |
| 117 | }; | |
| 118 | }; | |
| 119 | }; | |
| 120 | }; |