projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 8e6e8221 HS |
1 | /* |
| 2 | * at91sam9g20-taurus.dts | |
| 3 | * (C) Copyright 2016 | |
| 4 | * Heiko Schocher, DENX Software Engineering, [email protected]. | |
| 5 | * | |
| 6 | * Based on: | |
| 7 | * at91sam9g20ek.dts - Device Tree file for Atmel at91sam9g20ek board | |
| 8 | * | |
| 9 | * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <[email protected]> | |
| 10 | * | |
| 11 | * Licensed under GPLv2. | |
| 12 | */ | |
| 13 | /dts-v1/; | |
| 14 | #include "at91sam9g20.dtsi" | |
| 15 | ||
| 16 | / { | |
| 17 | model = "Siemens taurus"; | |
| 0cac0fb0 | 18 | compatible = "atmel,at91sam9g20", "atmel,at91sam9"; |
| 8e6e8221 HS |
19 | |
| 20 | chosen { | |
| 8c103c33 | 21 | bootph-all; |
| 8e6e8221 HS |
22 | stdout-path = &dbgu; |
| 23 | }; | |
| 24 | ||
| 25 | memory { | |
| 26 | reg = <0x20000000 0x4000000>; | |
| 27 | }; | |
| 28 | ||
| 29 | clocks { | |
| 30 | slow_xtal { | |
| 31 | clock-frequency = <32768>; | |
| 32 | }; | |
| 33 | ||
| 34 | main_xtal { | |
| 35 | clock-frequency = <18432000>; | |
| 36 | }; | |
| 37 | }; | |
| 0cac0fb0 | 38 | }; |
| 8e6e8221 | 39 | |
| 0cac0fb0 HS |
40 | &dbgu { |
| 41 | status = "okay"; | |
| 42 | }; | |
| 8e6e8221 | 43 | |
| 0cac0fb0 HS |
44 | &gpbr { |
| 45 | status = "okay"; | |
| 46 | }; | |
| 47 | ||
| 48 | &macb0 { | |
| 49 | phy-mode = "rmii"; | |
| 50 | status = "okay"; | |
| 51 | }; | |
| 8e6e8221 | 52 | |
| 0cac0fb0 HS |
53 | &nand0 { |
| 54 | nand-bus-width = <8>; | |
| 55 | nand-ecc-mode = "soft"; | |
| 56 | nand-on-flash-bbt; | |
| 57 | status = "okay"; | |
| 58 | }; | |
| 59 | ||
| 60 | &pinctrl { | |
| 8c103c33 | 61 | bootph-all; |
| 0cac0fb0 HS |
62 | board { |
| 63 | pinctrl_pck0_as_mck: pck0_as_mck { | |
| 64 | atmel,pins = | |
| 65 | /* PC1 periph B */ | |
| 66 | <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; | |
| 8e6e8221 | 67 | }; |
| 0cac0fb0 | 68 | |
| 8e6e8221 HS |
69 | }; |
| 70 | }; | |
| 0cac0fb0 HS |
71 | |
| 72 | &rtc { | |
| 73 | atmel,rtt-rtc-time-reg = <&gpbr 0x0>; | |
| 74 | status = "okay"; | |
| 75 | }; | |
| 76 | ||
| 77 | &spi0 { | |
| 78 | cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; | |
| f56a0ca6 | 79 | mtd_dataflash@1 { |
| 0cac0fb0 HS |
80 | compatible = "atmel,at45", "atmel,dataflash"; |
| 81 | spi-max-frequency = <50000000>; | |
| 82 | reg = <1>; | |
| 83 | }; | |
| 84 | }; | |
| 85 | ||
| 86 | &ssc0 { | |
| 87 | status = "okay"; | |
| 88 | pinctrl-0 = <&pinctrl_ssc0_tx>; | |
| 89 | }; | |
| 90 | ||
| 91 | &usart0 { | |
| 92 | pinctrl-0 = | |
| 93 | <&pinctrl_usart0 | |
| 94 | &pinctrl_usart0_rts | |
| 95 | &pinctrl_usart0_cts | |
| 96 | &pinctrl_usart0_dtr_dsr | |
| 97 | &pinctrl_usart0_dcd | |
| 98 | &pinctrl_usart0_ri>; | |
| 99 | status = "okay"; | |
| 100 | }; | |
| 101 | ||
| 102 | &usart1 { | |
| 103 | status = "okay"; | |
| 104 | }; | |
| 105 | ||
| 106 | &usb0 { | |
| 107 | num-ports = <2>; | |
| 108 | status = "okay"; | |
| 109 | }; | |
| 110 | ||
| 111 | &usb1 { | |
| 112 | atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; | |
| 113 | status = "okay"; | |
| 114 | }; | |
| 115 | ||
| 116 | &watchdog { | |
| 8c103c33 | 117 | bootph-all; |
| 0cac0fb0 HS |
118 | timeout-sec = <15>; |
| 119 | status = "okay"; | |
| 120 | }; |