1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * sam9x60ek.dts - Device Tree file for SAM9X60 EK board
4 *
5 * Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries
6 *
7 * Author: Sandeep Sheriker M <Sandeepsheriker.mallikarjun@microchip.com>
8 */
9/dts-v1/;
10#include <dt-bindings/mfd/atmel-flexcom.h>
11#include "sam9x60.dtsi"
12
13/ {
14	model = "Microchip SAM9X60-Ek";
15	compatible = "microchip,sam9x60ek", "microchip,sam9x60", "atmel,at91sam9";
16
17	chosen {
18		stdout-path = &dbgu;
19		i2c0 = &flx0;
20	};
21
22	clocks {
23		slow_xtal: slow_xtal {
24			clock-frequency = <32768>;
25		};
26
27		main_xtal: main_xtal {
28			clock-frequency = <24000000>;
29		};
30	};
31
32	onewire_tm: onewire {
33		gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
34		pinctrl-names = "default";
35		pinctrl-0 = <&pinctrl_onewire_tm_default>;
36		status = "okay";
37
38		w1_eeprom: w1_eeprom@0 {
39			compatible = "maxim,ds24b33";
40			status = "okay";
41		};
42	};
43
44	ahb {
45		apb {
46			qspi: spi@f0014000 {
47				pinctrl-names = "default";
48				pinctrl-0 = <&pinctrl_qspi>;
49				status = "okay";
50
51				nor_flash: sst26vf064@0 {
52					compatible = "spi-flash";
53					reg = <0>;
54					spi-max-frequency = <80000000>;
55					spi-rx-bus-width = <4>;
56					spi-tx-bus-width = <4>;
57				};
58			};
59
60			flx0: flexcom@f801c600 {
61				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
62				status = "okay";
63
64				i2c@600 {
65					compatible = "atmel,sama5d2-i2c";
66					reg = <0x600 0x200>;
67					pinctrl-names = "default";
68					pinctrl-0 = <&pinctrl_flx0>;
69					#address-cells = <1>;
70					#size-cells = <0>;
71					clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
72					status = "okay";
73
74					eeprom@53 {
75						compatible = "atmel,24c32";
76						reg = <0x53>;
77						pagesize = <16>;
78					};
79				};
80			};
81
82			pinctrl {
83					pinctrl_qspi: qspi {
84						atmel,pins =
85							<AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE
86							 AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE
87							 AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
88							 AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
89							 AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
90							 AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
91					};
92
93					pinctrl_flx0: flx0_default {
94						atmel,pins =
95							<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
96							 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
97					};
98
99					pinctrl_onewire_tm_default: onewire_tm_default {
100						atmel,pins =
101							<AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
102					};
103
104			};
105		};
106	};
107};
108
109&macb0 {
110	phy-mode = "rmii";
111	status = "okay";
112};
113