at91-ariettag25.dts (1230B)
1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree file for Arietta G25 4 * This device tree is minimal, to activate more peripherals, see: 5 * http://dts.acmesystems.it/arietta/ 6 */ 7/dts-v1/; 8#include "at91sam9g25.dtsi" 9 10/ { 11 model = "Acme Systems Arietta G25"; 12 compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9"; 13 14 chosen { 15 stdout-path = "serial0:115200n8"; 16 }; 17 18 memory@20000000 { 19 reg = <0x20000000 0x8000000>; 20 }; 21 22 clocks { 23 slow_xtal { 24 clock-frequency = <32768>; 25 }; 26 27 main_xtal { 28 clock-frequency = <12000000>; 29 }; 30 }; 31 32 leds { 33 compatible = "gpio-leds"; 34 35 arietta_led { 36 label = "arietta_led"; 37 gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */ 38 linux,default-trigger = "heartbeat"; 39 }; 40 }; 41}; 42 43&dbgu { 44 status = "okay"; 45}; 46 47&mmc0 { 48 pinctrl-0 = < 49 &pinctrl_mmc0_slot0_clk_cmd_dat0 50 &pinctrl_mmc0_slot0_dat1_3>; 51 pinctrl-names = "default"; 52 status = "okay"; 53 54 slot@0 { 55 reg = <0>; 56 bus-width = <4>; 57 }; 58}; 59 60&rtc { 61 status = "okay"; 62}; 63 64&tcb0 { 65 timer@0 { 66 compatible = "atmel,tcb-timer"; 67 reg = <0>; 68 }; 69 70 timer@1 { 71 compatible = "atmel,tcb-timer"; 72 reg = <1>; 73 }; 74}; 75 76&usb0 { 77 num-ports = <3>; 78 status = "okay"; 79}; 80 81&usb1 { 82 status = "okay"; 83}; 84 85&usb2 { 86 status = "okay"; 87};