| Durai Manickam KR | a050971 | 2022-04-04 11:23:19 +0530 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * at91-sam9x60_curiosity.dts - Device Tree file for SAM9X60 CURIOSITY board |
| 4 | * |
| 5 | * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries |
| 6 | * |
| 7 | * Author: Durai Manickam KR <durai.manickamkr@microchip.com> |
| 8 | */ |
| 9 | /dts-v1/; |
| 10 | #include <dt-bindings/mfd/atmel-flexcom.h> |
| 11 | #include "sam9x60.dtsi" |
| 12 | |
| 13 | / { |
| 14 | model = "Microchip SAM9X60 CURIOSITY"; |
| 15 | compatible = "microchip,sam9x60-curiosity", "microchip,sam9x60", "atmel,at91sam9"; |
| 16 | |
| 17 | ahb { |
| 18 | apb { |
| 19 | flx0: flexcom@f801c600 { |
| 20 | atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; |
| 21 | status = "okay"; |
| 22 | |
| 23 | i2c@600 { |
| 24 | compatible = "atmel,sama5d2-i2c"; |
| 25 | reg = <0x600 0x200>; |
| 26 | pinctrl-names = "default"; |
| 27 | pinctrl-0 = <&pinctrl_flx0>; |
| 28 | #address-cells = <1>; |
| 29 | #size-cells = <0>; |
| 30 | clocks = <&pmc PMC_TYPE_PERIPHERAL 5>; |
| 31 | status = "okay"; |
| 32 | |
| 33 | eeprom@53 { |
| 34 | compatible = "atmel,24c32"; |
| 35 | reg = <0x53>; |
| 36 | pagesize = <16>; |
| 37 | }; |
| 38 | }; |
| 39 | }; |
| 40 | |
| 41 | pinctrl { |
| 42 | pinctrl_flx0: flx0_default { |
| 43 | atmel,pins = |
| 44 | <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE |
| 45 | AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>; |
| 46 | }; |
| Durai Manickam KR | ed45809 | 2022-07-07 16:40:56 +0530 | [diff] [blame] | 47 | |
| 48 | pinctrl_onewire_tm_default: onewire_tm_default { |
| 49 | atmel,pins = |
| 50 | <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; |
| 51 | }; |
| Sergiu Moga | fd41ebf | 2023-01-04 16:04:11 +0200 | [diff] [blame] | 52 | |
| 53 | usb1 { |
| 54 | pinctrl_usb_default: usb_default { |
| 55 | atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE |
| 56 | AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; |
| 57 | }; |
| 58 | }; |
| Durai Manickam KR | a050971 | 2022-04-04 11:23:19 +0530 | [diff] [blame] | 59 | }; |
| 60 | }; |
| 61 | }; |
| 62 | |
| 63 | chosen { |
| 64 | stdout-path = &dbgu; |
| 65 | i2c0 = &flx0; |
| 66 | }; |
| 67 | |
| 68 | clocks { |
| 69 | slow_xtal: slow_xtal { |
| 70 | clock-frequency = <32768>; |
| 71 | }; |
| 72 | |
| 73 | main_xtal: main_xtal { |
| 74 | clock-frequency = <24000000>; |
| 75 | }; |
| 76 | }; |
| 77 | |
| 78 | memory { |
| 79 | reg = <0x20000000 0x8000000>; |
| 80 | }; |
| Durai Manickam KR | ed45809 | 2022-07-07 16:40:56 +0530 | [diff] [blame] | 81 | |
| 82 | onewire_tm: onewire { |
| 83 | gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; |
| 84 | pinctrl-names = "default"; |
| 85 | pinctrl-0 = <&pinctrl_onewire_tm_default>; |
| 86 | status = "okay"; |
| 87 | |
| 88 | w1_eeprom: w1_eeprom@0 { |
| 89 | compatible = "maxim,ds24b33"; |
| 90 | status = "okay"; |
| 91 | }; |
| 92 | }; |
| Durai Manickam KR | a050971 | 2022-04-04 11:23:19 +0530 | [diff] [blame] | 93 | }; |
| 94 | |
| 95 | &macb0 { |
| 96 | phy-mode = "rmii"; |
| 97 | status = "okay"; |
| 98 | }; |
| Sergiu Moga | fd41ebf | 2023-01-04 16:04:11 +0200 | [diff] [blame] | 99 | |
| 100 | &usb1 { |
| 101 | num-ports = <3>; |
| 102 | atmel,vbus-gpio = <0 |
| 103 | &pioD 15 GPIO_ACTIVE_HIGH |
| 104 | &pioD 18 GPIO_ACTIVE_HIGH>; |
| 105 | pinctrl-names = "default"; |
| 106 | pinctrl-0 = <&pinctrl_usb_default>; |
| 107 | status = "okay"; |
| 108 | }; |
| 109 | |
| 110 | &usb2 { |
| 111 | status = "okay"; |
| 112 | }; |