| Heiko Schocher | 8e6e822 | 2016-05-25 07:23:48 +0200 | [diff] [blame] | 1 | /* |
| 2 | * at91sam9g20-taurus.dts |
| 3 | * (C) Copyright 2016 |
| 4 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| 5 | * |
| 6 | * Based on: |
| 7 | * at91sam9g20ek.dts - Device Tree file for Atmel at91sam9g20ek board |
| 8 | * |
| 9 | * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> |
| 10 | * |
| 11 | * Licensed under GPLv2. |
| 12 | */ |
| 13 | /dts-v1/; |
| 14 | #include "at91sam9g20.dtsi" |
| 15 | |
| 16 | / { |
| 17 | model = "Siemens taurus"; |
| 18 | compatible = "atmel,at91sam9g20ek", "atmel,at91sam9g20", "atmel,at91sam9"; |
| 19 | |
| 20 | chosen { |
| 21 | stdout-path = &dbgu; |
| 22 | }; |
| 23 | |
| 24 | memory { |
| 25 | reg = <0x20000000 0x4000000>; |
| 26 | }; |
| 27 | |
| 28 | clocks { |
| 29 | slow_xtal { |
| 30 | clock-frequency = <32768>; |
| 31 | }; |
| 32 | |
| 33 | main_xtal { |
| 34 | clock-frequency = <18432000>; |
| 35 | }; |
| 36 | }; |
| 37 | |
| 38 | ahb { |
| 39 | apb { |
| 40 | pinctrl@fffff400 { |
| 41 | board { |
| 42 | pinctrl_pck0_as_mck: pck0_as_mck { |
| 43 | atmel,pins = |
| 44 | <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC1 periph B */ |
| 45 | }; |
| 46 | |
| 47 | }; |
| 48 | }; |
| 49 | |
| 50 | dbgu: serial@fffff200 { |
| 51 | status = "okay"; |
| 52 | }; |
| 53 | |
| 54 | usart0: serial@fffb0000 { |
| 55 | pinctrl-0 = |
| 56 | <&pinctrl_usart0 |
| 57 | &pinctrl_usart0_rts |
| 58 | &pinctrl_usart0_cts |
| 59 | &pinctrl_usart0_dtr_dsr |
| 60 | &pinctrl_usart0_dcd |
| 61 | &pinctrl_usart0_ri>; |
| 62 | status = "okay"; |
| 63 | }; |
| 64 | |
| 65 | usart1: serial@fffb4000 { |
| 66 | status = "okay"; |
| 67 | }; |
| 68 | |
| 69 | macb0: ethernet@fffc4000 { |
| 70 | phy-mode = "rmii"; |
| 71 | status = "okay"; |
| 72 | }; |
| 73 | |
| 74 | usb1: gadget@fffa4000 { |
| 75 | atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; |
| 76 | status = "okay"; |
| 77 | }; |
| 78 | |
| 79 | ssc0: ssc@fffbc000 { |
| 80 | status = "okay"; |
| 81 | pinctrl-0 = <&pinctrl_ssc0_tx>; |
| 82 | }; |
| 83 | |
| 84 | spi0: spi@fffc8000 { |
| 85 | cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; |
| 86 | mtd_dataflash@0 { |
| 87 | compatible = "atmel,at45", "atmel,dataflash"; |
| 88 | spi-max-frequency = <50000000>; |
| 89 | reg = <1>; |
| 90 | }; |
| 91 | }; |
| 92 | |
| 93 | rtc@fffffd20 { |
| 94 | atmel,rtt-rtc-time-reg = <&gpbr 0x0>; |
| 95 | status = "okay"; |
| 96 | }; |
| 97 | |
| 98 | watchdog@fffffd40 { |
| 99 | status = "okay"; |
| 100 | }; |
| 101 | |
| 102 | gpbr: syscon@fffffd50 { |
| 103 | status = "okay"; |
| 104 | }; |
| 105 | }; |
| 106 | |
| 107 | nand0: nand@40000000 { |
| 108 | nand-bus-width = <8>; |
| 109 | nand-ecc-mode = "soft"; |
| 110 | nand-on-flash-bbt; |
| 111 | status = "okay"; |
| 112 | }; |
| 113 | |
| 114 | usb0: ohci@00500000 { |
| 115 | num-ports = <2>; |
| 116 | status = "okay"; |
| 117 | }; |
| 118 | }; |
| 119 | }; |