Alexandre Belloni | a02d46d | 2015-06-03 14:24:18 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Device Tree file for Arietta G25 |
| 3 | * This device tree is minimal, to activate more peripherals, see: |
| 4 | * http://dts.acmesystems.it/arietta/ |
| 5 | */ |
| 6 | /dts-v1/; |
| 7 | #include "at91sam9g25.dtsi" |
| 8 | / { |
| 9 | model = "Acme Systems Arietta G25"; |
| 10 | compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9"; |
| 11 | |
| 12 | aliases { |
| 13 | serial0 = &dbgu; |
| 14 | }; |
| 15 | |
| 16 | chosen { |
| 17 | stdout-path = "serial0:115200n8"; |
| 18 | }; |
| 19 | |
| 20 | memory { |
| 21 | reg = <0x20000000 0x8000000>; |
| 22 | }; |
| 23 | |
| 24 | clocks { |
| 25 | slow_xtal { |
| 26 | clock-frequency = <32768>; |
| 27 | }; |
| 28 | |
| 29 | main_xtal { |
| 30 | clock-frequency = <12000000>; |
| 31 | }; |
| 32 | }; |
| 33 | |
| 34 | ahb { |
| 35 | apb { |
| 36 | mmc0: mmc@f0008000 { |
| 37 | pinctrl-0 = < |
| 38 | &pinctrl_mmc0_slot0_clk_cmd_dat0 |
| 39 | &pinctrl_mmc0_slot0_dat1_3>; |
| 40 | status = "okay"; |
| 41 | |
| 42 | slot@0 { |
| 43 | reg = <0>; |
| 44 | bus-width = <4>; |
| 45 | }; |
| 46 | }; |
| 47 | |
| 48 | usb2: gadget@f803c000 { |
| 49 | status = "okay"; |
| 50 | }; |
| 51 | |
| 52 | dbgu: serial@fffff200 { |
| 53 | status = "okay"; |
| 54 | }; |
| 55 | |
| 56 | rtc@fffffeb0 { |
| 57 | status = "okay"; |
| 58 | }; |
| 59 | }; |
| 60 | |
| 61 | usb0: ohci@00600000 { |
| 62 | status = "okay"; |
| 63 | num-ports = <3>; |
| 64 | }; |
| 65 | |
| 66 | usb1: ehci@00700000 { |
| 67 | status = "okay"; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | leds { |
| 72 | compatible = "gpio-leds"; |
| 73 | arietta_led { |
| 74 | label = "arietta_led"; |
| 75 | gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */ |
| 76 | linux,default-trigger = "heartbeat"; |
| 77 | }; |
| 78 | }; |
| 79 | }; |