1// SPDX-License-Identifier: GPL-2.0-only
  2/*
  3 * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board
  4 *
  5 * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  6 */
  7/dts-v1/;
  8#include "at91sam9260.dtsi"
  9/ {
 10	model = "Calao QIL A9260";
 11	compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9";
 12
 13	chosen {
 14		bootargs = "console=ttyS0,115200";
 15	};
 16
 17	memory@20000000 {
 18		reg = <0x20000000 0x4000000>;
 19	};
 20
 21	clocks {
 22		slow_xtal {
 23			clock-frequency = <32768>;
 24		};
 25
 26		main_xtal {
 27			clock-frequency = <12000000>;
 28		};
 29	};
 30
 31	ahb {
 32		apb {
 33			tcb0: timer@fffa0000 {
 34				timer@0 {
 35					compatible = "atmel,tcb-timer";
 36					reg = <0>, <1>;
 37				};
 38
 39				timer@2 {
 40					compatible = "atmel,tcb-timer";
 41					reg = <2>;
 42				};
 43			};
 44
 45			usb1: gadget@fffa4000 {
 46				atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
 47				status = "okay";
 48			};
 49
 50			mmc0: mmc@fffa8000 {
 51				pinctrl-0 = <
 52					&pinctrl_mmc0_clk
 53					&pinctrl_mmc0_slot0_cmd_dat0
 54					&pinctrl_mmc0_slot0_dat1_3>;
 55				pinctrl-names = "default";
 56				status = "okay";
 57				slot@0 {
 58					reg = <0>;
 59					bus-width = <4>;
 60				};
 61			};
 62
 63			usart0: serial@fffb0000 {
 64				pinctrl-0 =
 65					<&pinctrl_usart0
 66					 &pinctrl_usart0_rts
 67					 &pinctrl_usart0_cts
 68					 &pinctrl_usart0_dtr_dsr
 69					 &pinctrl_usart0_dcd
 70					 &pinctrl_usart0_ri>;
 71				status = "okay";
 72			};
 73
 74			usart1: serial@fffb4000 {
 75				pinctrl-0 =
 76					<&pinctrl_usart1
 77					 &pinctrl_usart1_rts
 78					 &pinctrl_usart1_cts>;
 79				status = "okay";
 80			};
 81
 82			usart2: serial@fffb8000 {
 83				pinctrl-0 =
 84					<&pinctrl_usart2
 85					 &pinctrl_usart2_rts
 86					 &pinctrl_usart2_cts>;
 87				status = "okay";
 88			};
 89
 90			macb0: ethernet@fffc4000 {
 91				phy-mode = "rmii";
 92				status = "okay";
 93			};
 94
 95			spi0: spi@fffc8000 {
 96				status = "okay";
 97				cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>;
 98
 99				m41t94@0 {
100					compatible = "st,m41t94";
101					reg = <0>;
102					spi-max-frequency = <1000000>;
103				};
104
105			};
106
107			dbgu: serial@fffff200 {
108				status = "okay";
109			};
110
111			shdwc@fffffd10 {
112				atmel,wakeup-counter = <10>;
113				atmel,wakeup-rtt-timer;
114			};
115		};
116
117		usb0: ohci@500000 {
118			num-ports = <2>;
119			status = "okay";
120		};
121
122		ebi: ebi@10000000 {
123			status = "okay";
124
125			nand_controller: nand-controller {
126				status = "okay";
127				pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
128				pinctrl-names = "default";
129
130				nand@3 {
131					reg = <0x3 0x0 0x800000>;
132					rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
133					cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
134					nand-bus-width = <8>;
135					nand-ecc-mode = "soft";
136					nand-on-flash-bbt;
137					label = "atmel_nand";
138
139					partitions {
140						compatible = "fixed-partitions";
141						#address-cells = <1>;
142						#size-cells = <1>;
143
144						at91bootstrap@0 {
145							label = "at91bootstrap";
146							reg = <0x0 0x20000>;
147						};
148
149						barebox@20000 {
150							label = "barebox";
151							reg = <0x20000 0x40000>;
152						};
153
154						bareboxenv@60000 {
155							label = "bareboxenv";
156							reg = <0x60000 0x20000>;
157						};
158
159						bareboxenv2@80000 {
160							label = "bareboxenv2";
161							reg = <0x80000 0x20000>;
162						};
163
164						oftree@a0000 {
165							label = "oftree";
166							reg = <0xa0000 0x20000>;
167						};
168
169						kernel@c0000 {
170							label = "kernel";
171							reg = <0xc0000 0x400000>;
172						};
173
174						rootfs@4c0000 {
175							label = "rootfs";
176							reg = <0x4c0000 0x7800000>;
177						};
178
179						data@7cc0000 {
180							label = "data";
181							reg = <0x7cc0000 0x8340000>;
182						};
183					};
184				};
185			};
186		};
187	};
188
189	leds {
190		compatible = "gpio-leds";
191
192		user_led {
193			label = "user_led";
194			gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
195			linux,default-trigger = "heartbeat";
196		};
197	};
198
199	gpio_keys {
200		compatible = "gpio-keys";
201
202		button-user {
203			label = "user_pb";
204			gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
205			linux,code = <28>;
206			wakeup-source;
207		};
208	};
209
210	i2c-gpio-0 {
211		status = "okay";
212	};
213};